AMD Radeon RX 7800 XT vs NVIDIA GeForce RTX 4090
49.8Rasterization73.5
36Ray Tracing68.5
59.2Memory74.6
78.4Efficiency55.2
56.1Compute86.3
2 spec wins — AMD Radeon RX 7800 XT13 spec wins — NVIDIA GeForce RTX 4090
InnoReviews verdict
NVIDIA GeForce RTX 4090 wins this graphics card face-off, 71.8 to 53.7, pulling ahead mainly in Ray Tracing (+33) and compute (+30). AMD Radeon RX 7800 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 7800 XT
- Stronger efficiency score: 78 vs 55
- 42% lower TDP: 263 W vs 450 W
- Lower launch price: $499 vs $1,599
Reasons to pick the NVIDIA GeForce RTX 4090
- Stronger rasterization score: 74 vs 50
- Stronger Ray Tracing score: 69 vs 36
- Stronger memory score: 75 vs 59
- Stronger compute score: 86 vs 56
- 327% higher Shading units: 16,384 vs 3,840
General
| Spec | AMD Radeon RX 7800 XT | NVIDIA GeForce RTX 4090 |
|---|---|---|
| Announced | 2023 | 2022 |
| Architecture | RDNA 3 | Ada Lovelace |
| Process | 5 nm | 5 nm |
| TDP | 263 W+42% | 450 W |
| Power connector | 2x 8-pin | 1x 16-pin |
Cores & Clocks
| Spec | AMD Radeon RX 7800 XT | NVIDIA GeForce RTX 4090 |
|---|---|---|
| Shading units | 3,840 | 16,384+327% |
| RT cores | 60 | 128+113% |
| Tensor / AI cores | 120 | 512+327% |
| Base clock | — | 2,235 MHz |
| Boost clock | 2,430 MHz | 2,520 MHz+4% |
Memory
| Spec | AMD Radeon RX 7800 XT | NVIDIA GeForce RTX 4090 |
|---|---|---|
| VRAM | 16 GB | 24 GB+50% |
| VRAM type | GDDR6 | GDDR6X |
| Bus width | 256 bit | 384 bit+50% |
| Bandwidth | 624 GB/s | 1,008 GB/s+62% |
Benchmarks
| Spec | AMD Radeon RX 7800 XT | NVIDIA GeForce RTX 4090 |
|---|---|---|
| 3DMark Time Spy | 20,100Top 36% | 36,000+79%Top 4% |
| 3DMark Speed Way | 4,000Top 46% | 10,100+153%Top 5% |
| PassMark G3D | 24,000Top 40% | 38,500+60%Top 4% |
| 1080p Ultra | 157 fpsTop 38% | 225 fps+43%Top 4% |
| 1440p Ultra | 117 fpsTop 40% | 180 fps+54%Top 4% |
| 4K Ultra | 66 fpsTop 34% | 112 fps+70%Top 4% |
Features
| Spec | AMD Radeon RX 7800 XT | NVIDIA GeForce RTX 4090 |
|---|---|---|
| Upscaling | FSR 3 | DLSS 4 (no MFG) |
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