AMD Radeon RX 7900 XTX vs NVIDIA GeForce GTX 1660 Ti
62.4Rasterization26.4
47.7Ray Tracing20
74Memoryspec-based37.9
67Efficiencyspec-based88.3
68.9Compute33.7
12 spec wins — AMD Radeon RX 7900 XTX1 spec wins — NVIDIA GeForce GTX 1660 Ti
InnoReviews verdict
AMD Radeon RX 7900 XTX wins this graphics card face-off, 62.9 to 37.2, pulling ahead mainly in rasterization (+36) and compute (+35). NVIDIA GeForce GTX 1660 Ti 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 7900 XTX
- Stronger rasterization score: 62 vs 26
- Stronger Ray Tracing score: 48 vs 20
- Stronger compute score: 69 vs 34
- 387% higher 3DMark Time Spy: 30,500 vs 6,261
- 300% higher Shading units: 6,144 vs 1,536
Reasons to pick the NVIDIA GeForce GTX 1660 Ti
- 66% lower TDP: 120 W vs 355 W
- Lower launch price: $279 vs $999
General
| Spec | AMD Radeon RX 7900 XTX | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| Announced | 2022 | 2019 |
| Architecture | RDNA 3 | Turing |
| Process | 5 nm+58% | 12 nm |
| TDP | 355 W | 120 W+66% |
| Power connector | 2x 8-pin | 1x 8-pin |
Cores & Clocks
| Spec | AMD Radeon RX 7900 XTX | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| Shading units | 6,144+300% | 1,536 |
| RT cores | 96 | 0 |
| Tensor / AI cores | 192 | 0 |
| Base clock | 1,855 MHz+24% | 1,500 MHz |
| Boost clock | 2,500 MHz+41% | 1,770 MHz |
Memory
| Spec | AMD Radeon RX 7900 XTX | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| VRAM | 24 GB+300% | 6 GB |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 384 bit+100% | 192 bit |
| Bandwidth | 960 GB/s+233% | 288 GB/s |
Benchmarks
| Spec | AMD Radeon RX 7900 XTX | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| 3DMark Time Spy | 30,500+387%Top 5% | 6,261Bottom 23% |
| 3DMark Speed Way | 6,200Top 18% | — |
| PassMark G3D | 30,700+144%Top 5% | 12,565Bottom 25% |
| 1080p Ultra | 188 fpsTop 15% | — |
| 1440p Ultra | 147 fpsTop 13% | — |
| 4K Ultra | 86 fpsTop 13% | — |
Features
| Spec | AMD Radeon RX 7900 XTX | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| Upscaling | FSR 3 | — |
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