Intel Arc A770 vs NVIDIA GeForce RTX 4090
30Rasterization78.8
23.7Ray Tracing69.8
48.7Memory74.4
76.4Efficiency53.6
30.6Compute90
1 spec wins — Intel Arc A77014 spec wins — NVIDIA GeForce RTX 4090
InnoReviews verdict
NVIDIA GeForce RTX 4090 wins this graphics card face-off, 74.2 to 38.6, pulling ahead mainly in compute (+59) and rasterization (+49). Intel Arc A770 still makes sense if its price or standout specs fit your needs better.
Key differences
Reasons to pick the Intel Arc A770
- Stronger efficiency score: 76 vs 54
- 50% lower TDP: 225 W vs 450 W
- Lower launch price: $349 vs $1,599
Reasons to pick the NVIDIA GeForce RTX 4090
- Stronger rasterization score: 79 vs 30
- Stronger Ray Tracing score: 70 vs 24
- Stronger memory score: 74 vs 49
- Stronger compute score: 90 vs 31
- 300% higher Shading units: 16,384 vs 4,096
General
| Spec | Intel Arc A770 | NVIDIA GeForce RTX 4090 |
|---|---|---|
| Announced | 2022 | 2022 |
| Architecture | Alchemist | Ada Lovelace |
| Process | 6 nm | 5 nm+17% |
| TDP | 225 W+50% | 450 W |
| Power connector | 1x 8-pin + 1x 6-pin | 1x 16-pin |
Cores & Clocks
| Spec | Intel Arc A770 | NVIDIA GeForce RTX 4090 |
|---|---|---|
| Shading units | 4,096 | 16,384+300% |
| RT cores | 32 | 128+300% |
| Tensor / AI cores | 512 | 512 |
| Base clock | 2,100 MHz | 2,235 MHz+6% |
| Boost clock | 2,400 MHz | 2,520 MHz+5% |
Memory
| Spec | Intel Arc A770 | NVIDIA GeForce RTX 4090 |
|---|---|---|
| VRAM | 16 GB | 24 GB+50% |
| VRAM type | GDDR6 | GDDR6X |
| Bus width | 256 bit | 384 bit+50% |
| Bandwidth | 560 GB/s | 1,008 GB/s+80% |
Benchmarks
| Spec | Intel Arc A770 | NVIDIA GeForce RTX 4090 |
|---|---|---|
| 3DMark Time Spy | 13,500 | 36,000+167% |
| 3DMark Speed Way | 2,600 | 10,100+288% |
| PassMark G3D | 13,700 | 38,500+181% |
| 1080p Ultra | 85 fps | 225 fps+165% |
| 1440p Ultra | 63 fps | 180 fps+186% |
| 4K Ultra | 34 fps | 112 fps+229% |
Features
| Spec | Intel Arc A770 | NVIDIA GeForce RTX 4090 |
|---|---|---|
| Upscaling | XeSS | DLSS 4 (no MFG) |
Related comparisons
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