AMD Radeon RX 6600 XT vs NVIDIA GeForce RTX 5080
32.6Rasterization67.6
24.5Ray Tracing62.7
38.7Memory64.6
88.9Efficiency66.4
40.5Compute74.1
1 spec wins — AMD Radeon RX 6600 XT15 spec wins — NVIDIA GeForce RTX 5080
InnoReviews verdict
NVIDIA GeForce RTX 5080 wins this graphics card face-off, 66.9 to 41.5, pulling ahead mainly in Ray Tracing (+38) and rasterization (+35). AMD Radeon RX 6600 XT still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the AMD Radeon RX 6600 XT
- Stronger efficiency score: 89 vs 66
- 56% lower TDP: 160 W vs 360 W
- Lower launch price: $379 vs $999
Reasons to pick the NVIDIA GeForce RTX 5080
- Stronger rasterization score: 68 vs 33
- Stronger Ray Tracing score: 63 vs 25
- Stronger memory score: 65 vs 39
- Stronger compute score: 74 vs 41
- 425% higher Shading units: 10,752 vs 2,048
General
| Spec | AMD Radeon RX 6600 XT | NVIDIA GeForce RTX 5080 |
|---|---|---|
| Announced | 2021 | 2025 |
| Architecture | RDNA 2 | Blackwell |
| Process | 7 nm | 5 nm+29% |
| TDP | 160 W+56% | 360 W |
| Power connector | 1x 8-pin | 1x 16-pin |
Cores & Clocks
| Spec | AMD Radeon RX 6600 XT | NVIDIA GeForce RTX 5080 |
|---|---|---|
| Shading units | 2,048 | 10,752+425% |
| RT cores | 32 | 84+163% |
| Tensor / AI cores | — | 336 |
| Base clock | 1,968 MHz | 2,295 MHz+17% |
| Boost clock | 2,589 MHz | 2,617 MHz+1% |
Memory
| Spec | AMD Radeon RX 6600 XT | NVIDIA GeForce RTX 5080 |
|---|---|---|
| VRAM | 8 GB | 16 GB+100% |
| VRAM type | GDDR6 | GDDR7 |
| Bus width | 128 bit | 256 bit+100% |
| Bandwidth | 256 GB/s | 960 GB/s+275% |
Benchmarks
| Spec | AMD Radeon RX 6600 XT | NVIDIA GeForce RTX 5080 |
|---|---|---|
| 3DMark Time Spy | 10,200 | 32,000+214% |
| 3DMark Speed Way | 1,850 | 9,000+386% |
| PassMark G3D | 16,000 | 32,000+100% |
| 1080p Ultra | 88 fps | 212 fps+141% |
| 1440p Ultra | 62 fps | 166 fps+168% |
| 4K Ultra | 31 fps | 100 fps+223% |
Features
| Spec | AMD Radeon RX 6600 XT | NVIDIA GeForce RTX 5080 |
|---|---|---|
| Upscaling | FSR 3 | DLSS 4 |
Related comparisons
AMD Radeon RX 6600 XTvs NVIDIA GeForce RTX 2070 SuperVSAMD Radeon RX 6600 XTvs Intel Arc A750VSAMD Radeon RX 6600 XTvs AMD Radeon RX 6650 XTVSAMD Radeon RX 6600 XTvs NVIDIA GeForce RTX 3060VSNVIDIA GeForce RTX 5080vs NVIDIA GeForce RTX 5070 TiVSNVIDIA GeForce RTX 5080vs NVIDIA GeForce RTX 4080 SuperVSNVIDIA GeForce RTX 5080vs AMD Radeon RX 7900 XTXVSNVIDIA GeForce RTX 5080vs NVIDIA GeForce RTX 4080VS