AMD Radeon RX 7900 XT vs NVIDIA GeForce GTX 1660 Ti
56.5Rasterization26.4
43.5Ray Tracing20
67Memoryspec-based37.9
73.8Efficiencyspec-based88.3
63.8Compute33.7
11 spec wins — AMD Radeon RX 7900 XT1 spec wins — NVIDIA GeForce GTX 1660 Ti
InnoReviews verdict
AMD Radeon RX 7900 XT wins this graphics card face-off, 59.1 to 37.2, pulling ahead mainly in rasterization (+30) and compute (+30). 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 XT
- Stronger rasterization score: 57 vs 26
- Stronger Ray Tracing score: 44 vs 20
- Stronger compute score: 64 vs 34
- 323% higher 3DMark Time Spy: 26,500 vs 6,261
- 250% higher Shading units: 5,376 vs 1,536
Reasons to pick the NVIDIA GeForce GTX 1660 Ti
- 60% lower TDP: 120 W vs 300 W
- Lower launch price: $279 vs $899
General
| Spec | AMD Radeon RX 7900 XT | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| Announced | 2022 | 2019 |
| Architecture | RDNA 3 | Turing |
| Process | 5 nm+58% | 12 nm |
| TDP | 300 W | 120 W+60% |
| Power connector | 2x 8-pin | 1x 8-pin |
Cores & Clocks
| Spec | AMD Radeon RX 7900 XT | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| Shading units | 5,376+250% | 1,536 |
| RT cores | 84 | 0 |
| Tensor / AI cores | 168 | 0 |
| Base clock | — | 1,500 MHz |
| Boost clock | 2,400 MHz+36% | 1,770 MHz |
Memory
| Spec | AMD Radeon RX 7900 XT | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| VRAM | 20 GB+233% | 6 GB |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 320 bit+67% | 192 bit |
| Bandwidth | 800 GB/s+178% | 288 GB/s |
Benchmarks
| Spec | AMD Radeon RX 7900 XT | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| 3DMark Time Spy | 26,500+323%Top 12% | 6,261Bottom 23% |
| 3DMark Speed Way | 5,400Top 29% | — |
| PassMark G3D | 27,800+121%Top 10% | 12,565Bottom 25% |
| 1080p Ultra | 168 fpsTop 25% | — |
| 1440p Ultra | 130 fpsTop 19% | — |
| 4K Ultra | 75 fpsTop 19% | — |
Features
| Spec | AMD Radeon RX 7900 XT | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| Upscaling | FSR 3 | — |
Related comparisons
AMD Radeon RX 7900 XTvs AMD Radeon RX 9070VSAMD Radeon RX 7900 XTvs NVIDIA GeForce RTX 4070 Ti SuperVSAMD Radeon RX 7900 XTvs AMD Radeon RX 9070 XTVSAMD Radeon RX 7900 XTvs NVIDIA GeForce RTX 5070VSNVIDIA GeForce GTX 1660 Tivs AMD Radeon RX 6400VSNVIDIA GeForce GTX 1660 Tivs NVIDIA GeForce GTX 1070 TiVSNVIDIA GeForce GTX 1660 Tivs NVIDIA GeForce GTX 1080VSNVIDIA GeForce GTX 1660 Tivs NVIDIA GeForce RTX 3050VS