RTX 4080 SUPER
RX 6800 XT
RTX 4080 SUPER vs RX 6800 XT
Which graphics card should you buy in 2026? Full spec comparison and analysis.
Our Pick: RTX 4080 SUPER
The RTX 4080 SUPER wins this matchup with better gaming performance, stronger overall benchmarks, better value for money. While it costs $350 more, the performance premium is worth it for most users.
Performance Overview
Overall Performance
Gaming
Value for Money
Specifications Comparison
| Specification | RTX 4080 SUPER | RX 6800 XT |
|---|---|---|
| MSRP | $999 | $649Win |
| VRAM | 16GB | 16GB |
| Memory Type | GDDR6X | GDDR6 |
| Boost Clock | 2550MHzWin | 2250MHz |
| Base Clock | 2295MHzWin | 1825MHz |
| Shader/Stream Processors | 10240Win | 4608 |
| Performance | 52.2TFLOPSWin | 20.7TFLOPS |
| TDP | 320W | 300WWin |
| Memory Bus | 256-bit | 256-bit |
| Bandwidth | 736GB/sWin | 512GB/s |
| Architecture | Ada Lovelace | RDNA 2 |
| Process Node | 4nmWin | 7nm |
| RT Cores | 80Win | 72 |
| AI Upscaling | DLSS 3.5 | FSR 2.0 |
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Power Connector | 1x 16-pin | 2x 8-pin |
| Card Length | 304mm | 267mmWin |
| Benchmark Score | 65/100Win | 35/100 |
| Gaming Score | 68/100Win | 37/100 |
| Value Score | 48/100Win | 35/100 |
RTX 4080 SUPER
MSRP: $999
Frequently Asked Questions
Is the RTX 4080 SUPER better than the RX 6800 XT?
The RTX 4080 SUPER is the stronger card overall. It scores 65/100 in synthetic benchmarks and 68/100 in gaming versus 35/100 and 37/100 for the RX 6800 XT. In practical terms, the RTX 4080 SUPER is a 1440p high card while the RX 6800 XT targets 1080p high. The RTX 4080 SUPER also has 16GB of GDDR6X on a 256-bit bus, giving it more headroom for high-res textures and future titles.
Which is the better value, RTX 4080 SUPER or RX 6800 XT?
The RTX 4080 SUPER costs $350 more (54% premium) but delivers roughly 86% better performance, making the upgrade worthwhile if your budget allows it. Our value scores reflect this: RTX 4080 SUPER gets 48/100 and RX 6800 XT gets 35/100. If you are building on a tighter budget, the RX 6800 XT at $649 is the smarter buy. If you can stretch to $999 and want the extra performance, the RTX 4080 SUPER justifies its price for demanding workloads.
Can the RTX 4080 SUPER or RX 6800 XT run games at 4K?
Neither card is an ideal 4K GPU. The RTX 4080 SUPER can manage 4K at medium settings in less demanding titles, but both are really designed for 1440p gaming. If 4K is a priority, consider stepping up to a higher-tier card.
RTX 4080 SUPER vs RX 6800 XT for 1440p gaming -- which is better?
Both GPUs can handle 1440p, but the RTX 4080 SUPER does it with more headroom. With 52.2 TFLOPS of compute and 16GB VRAM, it consistently pushes higher frame rates at 1440p ultra compared to the RX 6800 XT's 20.7 TFLOPS and 16GB. If you own a high-refresh 1440p monitor (144Hz+), the RTX 4080 SUPER's extra performance matters. For a standard 60Hz panel, either card will do fine.
What CPU should I pair with the RTX 4080 SUPER or RX 6800 XT?
To avoid bottlenecking the RTX 4080 SUPER (gaming score 68/100), pair it with at least a Ryzen 5 9600X or Core i5-14600K. For the RX 6800 XT (gaming score 37/100), a Ryzen 5 7600 or Ryzen 5 9600X will keep things balanced. Overspending on the CPU relative to the GPU -- or vice versa -- leaves performance on the table. As a rule of thumb, your CPU should cost roughly 40-60% of your GPU budget for a gaming-focused build.
Is the RTX 4080 SUPER worth it in 2026?
The RTX 4080 SUPER remains a solid buy in 2026. With 16GB of GDDR6X and Ada Lovelace architecture, it handles current games at 1440p high settings without issues. Support for DLSS 3.5 extends its lifespan further by boosting frame rates in supported titles. At $999 MSRP, it is on the pricier side, but you are paying for top-tier performance that will age gracefully.
Should I wait for next-gen or buy the RX 6800 XT now?
If you need a GPU now, the RX 6800 XT at $649 is a perfectly capable 1080p card. The latest GPUs (NVIDIA RTX 50-series Blackwell, AMD RDNA 4) are now available, so consider comparing against the newest options in your budget. The RX 6800 XT's RDNA 2 architecture and 16GB VRAM still have plenty of life left.
How much power does the RTX 4080 SUPER vs RX 6800 XT use?
The RTX 4080 SUPER draws 320W TDP versus 300W for the RX 6800 XT, a difference of 20W. For the RTX 4080 SUPER, a quality 850W PSU is recommended. The power difference is modest enough that PSU choice should not be a deciding factor between these two. The RX 6800 XT uses a 2x 8-pin connector while the RTX 4080 SUPER needs 1x 16-pin.
How many FPS can I expect from the RTX 4080 SUPER vs RX 6800 XT?
Exact FPS varies by game and settings, but based on our gaming benchmark scores (RTX 4080 SUPER: 68/100, RX 6800 XT: 37/100), the RTX 4080 SUPER typically delivers 84% more frames than the RX 6800 XT at the same resolution and settings. In popular titles at 1440p, the RTX 4080 SUPER with its 52.2 TFLOPS of compute power and 736 GB/s memory bandwidth pushes well above 60 FPS. Enabling DLSS 3.5 upscaling can boost that by another 30-50% with minimal visual quality loss.