{"id":"cmnf1ynr0004ti6fqv9lp4f2o","slug":"rtx-4090-vs-rtx-4080","title":"RTX 4090 vs RTX 4080","shortAnswer":"The RTX 4090 delivers 23% higher CUDA core count (16,384 vs 9,728) and 24GB VRAM versus 16GB, making it substantially more powerful for professional workloads and 4K gaming, while the RTX 4080 offers better value at $1,199 versus $1,599 for users who don't need absolute peak performance.","keyDifferences":[{"label":"CUDA Cores","winner":"a","entityAValue":"16,384 cores","entityBValue":"9,728 cores"},{"label":"Memory Capacity","winner":"a","entityAValue":"24GB GDDR6X","entityBValue":"16GB GDDR6X"},{"label":"Memory Bandwidth","winner":"a","entityAValue":"1,008 GB/s","entityBValue":"576 GB/s"},{"label":"4K Gaming Performance (avg fps)","winner":"a","entityAValue":"120-144 fps (Ultra)","entityBValue":"90-110 fps (Ultra)"},{"label":"MSRP Launch Price","winner":"b","entityAValue":"$1,599","entityBValue":"$1,199"},{"label":"Power Consumption (TDP)","winner":"b","entityAValue":"450W","entityBValue":"320W"},{"label":"Ray Tracing Performance Uplift","winner":"a","entityAValue":"+28% vs 4080","entityBValue":"Baseline"}],"verdict":"Choose the RTX 4090 if you're a professional working with 3D rendering, AI model training, or data science, or if you demand maximum 4K gaming performance at high framerates. Choose the RTX 4080 if you want excellent 4K/1440p gaming performance with lower power requirements and cost, making it the smarter choice for most consumer gamers who don't need absolute peak performance.","category":"technology","entities":[{"id":"cmr3pqmsp005ibk53vca7caww","slug":"nvidia-geforce-rtx-4090","name":"NVIDIA GeForce RTX 4090","shortDesc":"Flagship consumer GPU with 24GB VRAM for extreme performance in gaming, AI, and professional workloads","imageUrl":null,"entityType":"technology","position":0,"pros":["16,384 CUDA cores deliver 23% more processing power than RTX 4080","24GB GDDR6X memory ideal for large AI models, 3D rendering projects, and video editing","1,008 GB/s memory bandwidth enables faster data throughput for professional workflows","Achieves 120-144 fps in 4K games at Ultra settings with ray tracing enabled","Best-in-class performance for 3D rendering (Cycles, V-Ray, Arnold) and CUDA acceleration"],"cons":["450W TDP requires high-end 1200W+ power supply, increasing system cost and electricity bills","$1,599 MSRP makes it 33% more expensive than RTX 4080, limiting accessibility for budget gamers"],"bestFor":"Professional 3D artists, AI researchers, data scientists, video editors, and enthusiasts who demand absolute peak gaming performance regardless of cost."},{"id":"cmr3pqmsi005gbk53pe4aluv7","slug":"nvidia-geforce-rtx-4080","name":"NVIDIA GeForce RTX 4080","shortDesc":"High-end consumer GPU for 4K gaming and professional content creation with 16GB VRAM","imageUrl":null,"entityType":"technology","position":1,"pros":["320W TDP allows use with standard 1000W power supplies, reducing system build costs by $100-200","$1,199 MSRP represents 25% better price-to-performance than RTX 4090 for consumer gaming","9,728 CUDA cores sufficient for 90-110 fps in 4K games at Ultra settings with ray tracing","16GB GDDR6X memory handles most creative workflows, video editing, and light machine learning tasks","576 GB/s memory bandwidth still delivers excellent throughput for most professional applications"],"cons":["24% fewer CUDA cores limit performance in heavily parallel workloads like rendering and AI training","16GB VRAM becomes a constraint for very large-scale 3D scenes or language model inference tasks"],"bestFor":"Gamers targeting 1440p/4K performance, content creators doing video editing and motion graphics, and professionals who value power efficiency and cost balance."}],"attributes":[{"id":"cmrawwv7z0085seeucbpdmg90","slug":"4k-gaming-performance-maximum-settings-","name":"4K Gaming Performance (Maximum Settings)","unit":"FPS","category":"Gaming","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"120-165 FPS","valueNumber":142.5,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"85-110 FPS","valueNumber":97.5,"valueBoolean":null,"winner":false}]},{"id":"cmrawwv89008bseeu8t5hbcid","slug":"dlss-3-performance-uplift","name":"DLSS 3 Performance Uplift","unit":"%","category":"Gaming","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"2.4-2.8x","valueNumber":2.6,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"2.0-2.3x","valueNumber":2.15,"valueBoolean":null,"winner":false}]},{"id":"cmrawwv95008tseeuk7i2epcu","slug":"performance-per-dollar-peak-tflops-usd-","name":"Performance Per Dollar (Peak TFLOPS/USD)","unit":"TFLOPS/$","category":"Value","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"0.033 TFLOPS/$","valueNumber":0.033,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"0.030 TFLOPS/$","valueNumber":0.03,"valueBoolean":null,"winner":false}]},{"id":"cmph85e83003jr5n67yvbqn8x","slug":"memory-bandwidth","name":"Memory Bandwidth","unit":"GB/s","category":"Specifications","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"864 GB/s","valueNumber":864,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"576 GB/s","valueNumber":576,"valueBoolean":null,"winner":false}]},{"id":"cmr3pqmu90061bk53tluelb07","slug":"vram-capacity","name":"VRAM Capacity","unit":"GB","category":"Memory","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"24GB GDDR6X","valueNumber":24,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"16GB GDDR6X","valueNumber":16,"valueBoolean":null,"winner":false}]},{"id":"cmr3pqmuk0067bk53maxg461t","slug":"tensor-performance","name":"Tensor Performance","unit":"TFLOPS","category":"Performance","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"2,457 TFLOPS (FP32)","valueNumber":2457,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"1,456 TFLOPS (FP32)","valueNumber":1456,"valueBoolean":null,"winner":false}]},{"id":"cmr3pqmuu006dbk53novkk3rl","slug":"4k-gaming-performance","name":"4K Gaming Performance","unit":"FPS","category":"Gaming","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"140-160 FPS @ 4K ultra","valueNumber":150,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"95-110 FPS @ 4K ultra","valueNumber":102,"valueBoolean":null,"winner":false}]},{"id":"cmr3pqmv4006jbk53jp5ngnbd","slug":"power-consumption","name":"Power Consumption","unit":"W","category":"Power","dataType":"number","higherIsBetter":false,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"450W TDP","valueNumber":450,"valueBoolean":null,"winner":false},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"320W TDP","valueNumber":320,"valueBoolean":null,"winner":true}]},{"id":"cmr3pqmvf006pbk53wu5fahly","slug":"msrp-price","name":"MSRP Price","unit":"USD","category":"Cost","dataType":"number","higherIsBetter":false,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"$3,199","valueNumber":3199,"valueBoolean":null,"winner":false},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"$1,599","valueNumber":1599,"valueBoolean":null,"winner":true}]},{"id":"cmr3pqmvp006vbk53ppifypvt","slug":"performance-to-price-ratio","name":"Performance-to-Price Ratio","unit":"TFLOPS/$","category":"Value","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"0.038 TFLOPS/$","valueNumber":0.038,"valueBoolean":null,"winner":false},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"0.061 TFLOPS/$","valueNumber":0.061,"valueBoolean":null,"winner":true}]},{"id":"cmr79cwtw003bbsvl75cdzmrb","slug":"cuda-core-count","name":"CUDA Core Count","unit":"cores","category":"Hardware Specs","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"16,384","valueNumber":16384,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"9,728","valueNumber":9728,"valueBoolean":null,"winner":false}]},{"id":"cmr79cwu4003hbsvl74n6e1fj","slug":"peak-fp32-performance","name":"Peak FP32 Performance","unit":"TFLOPS","category":"Performance","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"82.6 TFLOPS","valueNumber":82.6,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"36.1 TFLOPS","valueNumber":36.1,"valueBoolean":null,"winner":false}]},{"id":"cmr79cwuj003tbsvlq75z6a0r","slug":"tdp-thermal-design-power-","name":"TDP (Thermal Design Power)","unit":"W","category":"Power Efficiency","dataType":"number","higherIsBetter":false,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"575","valueNumber":575,"valueBoolean":null,"winner":false},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"320","valueNumber":320,"valueBoolean":null,"winner":true}]},{"id":"cmr79cwur003zbsvlza6f3pym","slug":"launch-msrp","name":"Launch MSRP","unit":"USD","category":"Price","dataType":"number","higherIsBetter":false,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"$2,499","valueNumber":2499,"valueBoolean":null,"winner":false},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"$1,199","valueNumber":1199,"valueBoolean":null,"winner":true}]},{"id":"cmr79cwv4004bbsvl3lovgfov","slug":"typical-4k-gaming-fps-high-ultra-","name":"Typical 4K Gaming FPS (High/Ultra)","unit":"fps","category":"Gaming Performance","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"155","valueNumber":155,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"110","valueNumber":110,"valueBoolean":null,"winner":false}]},{"id":"cmr79cwvc004hbsvl4ydlae3n","slug":"gpu-memory-type","name":"GPU Memory Type","unit":null,"category":"Hardware Specs","dataType":"text","higherIsBetter":null,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"GDDR6X","valueNumber":null,"valueBoolean":null},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"GDDR6X","valueNumber":null,"valueBoolean":null}]},{"id":"cmqw2udbh00ad10pym34qanp2","slug":"memory-capacity","name":"Memory Capacity","unit":"GB","category":"Specifications","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"24GB","valueNumber":24,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"16GB","valueNumber":16,"valueBoolean":null,"winner":false}]},{"id":"cmqw2udd300b710pyy2qqvlap","slug":"power-consumption-tdp-","name":"Power Consumption (TDP)","unit":"W","category":"Efficiency","dataType":"number","higherIsBetter":false,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"450W","valueNumber":450,"valueBoolean":null,"winner":false},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"320W","valueNumber":320,"valueBoolean":null,"winner":true}]},{"id":"cmr7dxj2u0071496u2f80sqmh","slug":"4k-ultra-gaming-performance","name":"4K Ultra Gaming Performance","unit":"fps","category":"Gaming","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"120-144 fps","valueNumber":132,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"90-110 fps","valueNumber":100,"valueBoolean":null,"winner":false}]},{"id":"cmr7dxj360077496ujsf25dp9","slug":"1440p-ultra-gaming-performance","name":"1440p Ultra Gaming Performance","unit":"fps","category":"Gaming Performance","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"180-240 fps","valueNumber":210,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"140-165 fps","valueNumber":152,"valueBoolean":null,"winner":false}]},{"id":"cmr7dxj3j007d496utwd94pr3","slug":"msrp-launch-price","name":"MSRP Launch Price","unit":"USD","category":"Pricing","dataType":"number","higherIsBetter":false,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"$1,599","valueNumber":1599,"valueBoolean":null,"winner":false},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"$1,199","valueNumber":1199,"valueBoolean":null,"winner":true}]},{"id":"cmr7dxj3w007j496ubsbk8cgk","slug":"ray-tracing-performance-vs-rtx-4080","name":"Ray Tracing Performance vs RTX 4080","unit":"%","category":"Ray Tracing","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"+28%","valueNumber":28,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"Baseline (0%)","valueNumber":0,"valueBoolean":null,"winner":false}]},{"id":"cmqw2udb400a710pysftn7bqj","slug":"cuda-cores","name":"CUDA Cores","unit":"cores","category":"Specifications","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"16,384","valueNumber":16384,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"10,240","valueNumber":10240,"valueBoolean":null,"winner":false}]},{"id":"cmr7iaakl002h5vk5lu0snmdj","slug":"tdp-power-consumption-","name":"TDP (Power Consumption)","unit":"W","category":"Power","dataType":"number","higherIsBetter":false,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"575W","valueNumber":575,"valueBoolean":null,"winner":false},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"320W","valueNumber":320,"valueBoolean":null,"winner":true}]},{"id":"cmra523q90124ktbiuhjmndvx","slug":"4k-ultra-gaming-performance-1440p-ultra-average-","name":"4K Ultra Gaming Performance (1440p Ultra average)","unit":"fps","category":"Gaming","dataType":"number","higherIsBetter":true,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"142 fps","valueNumber":142,"valueBoolean":null,"winner":true},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"98 fps","valueNumber":98,"valueBoolean":null,"winner":false}]},{"id":"cmr3prm4600arbk53yv3ohcj6","slug":"recommended-psu","name":"Recommended PSU","unit":"W","category":"Power","dataType":"number","higherIsBetter":false,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"1,200W","valueNumber":1200,"valueBoolean":null,"winner":false},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"850W","valueNumber":850,"valueBoolean":null,"winner":true}]},{"id":"cmra523qv012gktbi4hhqxqir","slug":"msrp-usd-","name":"MSRP (USD)","unit":"USD","category":"Price","dataType":"number","higherIsBetter":false,"values":[{"entityId":"cmr3pqmsp005ibk53vca7caww","valueText":"$1,996","valueNumber":1996,"valueBoolean":null,"winner":false},{"entityId":"cmr3pqmsi005gbk53pe4aluv7","valueText":"$1,199","valueNumber":1199,"valueBoolean":null,"winner":true}]}],"faqs":[{"question":"Is the RTX 4090 worth the extra $400 over the RTX 4080?","answer":"For most gamers, no. The RTX 4090 delivers 23% more CUDA cores but costs 33% more. The RTX 4080 achieves 90-110 fps at 4K Ultra, which is already excellent. However, the RTX 4090 is worth it for professionals doing 3D rendering, AI model training, or video editing with large 4K timelines, where the extra 24GB VRAM and bandwidth directly reduce render times by 20-25%."},{"question":"Will the RTX 4080 handle 4K gaming at high framerates?","answer":"Yes. The RTX 4080 achieves 90-110 fps in demanding 4K games like Cyberpunk 2077 and Avatar Frontiers of Pandora at Ultra settings with ray tracing. For esports titles like Valorant or CS2, it easily exceeds 144 fps at 4K. If you want stable 144+ fps at 4K with maximum ray tracing, the RTX 4090 is necessary."},{"question":"Can the RTX 4080 handle professional 3D rendering and AI work?","answer":"The RTX 4080 can handle professional work like Blender Cycles rendering, light video editing, and small-to-medium machine learning tasks. However, the 16GB VRAM limitation becomes a bottleneck for large scenes (100M+ polygons) and large language model inference. The RTX 4090's 24GB VRAM and 28% more CUDA cores reduce render times by approximately 22-28% on complex projects."},{"question":"What's the real-world performance difference in games?","answer":"In 1440p gaming, the RTX 4090 delivers approximately 35-40% higher framerates than the RTX 4080 (210 fps vs 152 fps average in demanding titles). At 4K, the gap narrows to about 30% (132 fps vs 100 fps) because memory bandwidth becomes less of a bottleneck. Both are excellent for gaming; the difference is mainly whether you need 144+ fps at 4K or are satisfied with 90-110 fps."},{"question":"Which GPU requires a better power supply?","answer":"The RTX 4090 requires a 1200W+ power supply due to its 450W TDP, adding $100-150 to system cost. The RTX 4080 operates on a quality 1000W PSU with its 320W TDP. For budget-conscious builders, the RTX 4080 is more practical since most existing high-end systems already have adequate PSUs."}],"relatedComparisons":[{"slug":"rtx-4080-vs-rtx-4090","title":"RTX 4080 vs RTX 4090","category":"technology"},{"slug":"rtx-4080-vs-rtx-4090)","title":"RTX 4080 vs RTX 4090","category":"technology"},{"slug":"rtx-4090-vs-rtx-4080-performance-comparison-2026)","title":"RTX 4090 vs RTX 4080 Performance Comparison 2026","category":"technology"},{"slug":"rtx-4080-vs-rtx-4090))","title":"RTX 4080 vs RTX 4090","category":"technology"},{"slug":"iphone-17-vs-samsung-s26","title":"iPhone 17 vs Samsung Galaxy S26","category":"technology"},{"slug":"ps5-vs-xbox-series-x","title":"PS5 vs Xbox Series X","category":"technology"},{"slug":"mac-vs-windows","title":"Mac vs Windows","category":"technology"},{"slug":"android-vs-ios","title":"Android vs iOS","category":"technology"},{"slug":"nvidia-vs-amd","title":"NVIDIA vs AMD","category":"technology"},{"slug":"netflix-vs-disney-plus","title":"Netflix vs Disney+","category":"companies"},{"slug":"macbook-air-vs-macbook-pro-2026-comparison-which-to-buy)","title":"MacBook Air vs MacBook Pro 2026","category":"technology"},{"slug":"linux-vs-windows))","title":"Linux vs Windows","category":"technology"}],"relatedBlogPosts":[{"slug":"best-streaming-services-in-2026-top-picks-for-every-budget-interest","title":"Best Streaming Services in 2026: Top Picks for Every Budget & Interest","excerpt":"Navigating the crowded streaming landscape in 2026 can be overwhelming. We've tested and ranked the best streaming services that offer the most value, from Netflix's massive library to budget-friendly options like Tubi, helping you cut cable and find your perfect entertainment solution.","category":"technology"},{"slug":"best-live-tv-streaming-services-plans-for-spring-2026-complete-buyers-guide","title":"Best Live TV Streaming Services & Plans for Spring 2026: Complete Buyer's Guide","excerpt":"Tired of overpaying for cable? Discover the best live TV streaming services and plans for Spring 2026, including YouTube TV's new genre-based packages starting at $55/month. Our comprehensive guide breaks down pricing, channels, and features to help you cut the cord.","category":"technology"},{"slug":"philo-in-2026-streaming-tv-service-review-pricing-reddit-community-insights","title":"Philo in 2026: Streaming TV Service Review, Pricing & Reddit Community Insights","excerpt":"Explore Philo's evolution heading into 2026, including pricing tiers, channel lineup, and how it compares to competitors like Sling TV. Discover what the r/PhiloTV Reddit community thinks about the service's current offerings and future prospects.","category":"technology"},{"slug":"best-us-fighter-jets-2026-top-american-combat-aircraft-ranked","title":"Best US Fighter Jets 2026: Top American Combat Aircraft Ranked","excerpt":"Discover the most advanced US fighter jets dominating the skies in 2026. From the legendary F-22 Raptor to the versatile F-35 Lightning II, we rank America's best combat aircraft based on performance, stealth, and air superiority capabilities.","category":"technology"},{"slug":"philo-in-2026-pricing-lineup-how-it-compares-to-sling-tv","title":"Philo in 2026: Pricing, Lineup & How It Compares to Sling TV","excerpt":"As we head into 2026, Philo continues to position itself as an affordable streaming alternative for cable TV lovers. Discover what Philo offers, how its pricing stacks up against competitors like Sling TV, and what the Reddit community thinks about its future.","category":"technology"}],"metadata":{"metaTitle":"RTX 4090 vs RTX 4080: Which GPU is Better in 2026?","metaDescription":"RTX 4090 vs RTX 4080 comparison: 23% more cores, 24GB VRAM, but $400 more expensive. Which is worth it? Gaming and professional benchmarks.","publishedAt":"2026-03-31T20:11:33.179Z","updatedAt":"2026-07-05T06:03:15.874Z","isAutoGenerated":true,"isHumanReviewed":false,"viewCount":0}}