AMD Radeon RX 6400 vs Intel Arc A750
22.4Rasterization32.7
—Ray Tracing26.7
25.4Memoryspec-based47.4
95.6Efficiencyspec-based81.9
24.1Compute38
1 spec wins — AMD Radeon RX 64009 spec wins — Intel Arc A750
InnoReviews verdict
Intel Arc A750 wins this graphics card face-off, 41.9 to 37, pulling ahead mainly in compute (+14) and rasterization (+10). AMD Radeon RX 6400 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 6400
- 76% lower TDP: 53 W vs 225 W
- Lower launch price: $159 vs $289
Reasons to pick the Intel Arc A750
- Stronger rasterization score: 33 vs 22
- Stronger compute score: 38 vs 24
- 367% higher Shading units: 3,584 vs 768
- 300% higher Bus width: 256 bit vs 64 bit
- 300% higher bandwidth: 512 GB/s vs 128 GB/s
General
| Spec | AMD Radeon RX 6400 | Intel Arc A750 |
|---|---|---|
| Announced | 2022 | 2022 |
| Architecture | RDNA 2 | Xe-HPG (Alchemist) |
| Process | 6 nm | 6 nm |
| TDP | 53 W+76% | 225 W |
| Power connector | None (PCIe-powered) | 1x 8-pin + 1x 6-pin |
Cores & Clocks
| Spec | AMD Radeon RX 6400 | Intel Arc A750 |
|---|---|---|
| Shading units | 768 | 3,584+367% |
| RT cores | 12 | 28+133% |
| Tensor / AI cores | — | 448 |
| Base clock | 2,039 MHz | 2,050 MHz+1% |
| Boost clock | 2,321 MHz | 2,400 MHz+3% |
Memory
| Spec | AMD Radeon RX 6400 | Intel Arc A750 |
|---|---|---|
| VRAM | 4 GB | 8 GB+100% |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 64 bit | 256 bit+300% |
| Bandwidth | 128 GB/s | 512 GB/s+300% |
Benchmarks
| Spec | AMD Radeon RX 6400 | Intel Arc A750 |
|---|---|---|
| 3DMark Time Spy | 3,579Bottom 4% | 11,800+230%Top 50% |
| 3DMark Speed Way | — | 2,250Bottom 18% |
| PassMark G3D | 7,758Bottom 7% | 12,200+57%Bottom 23% |
| 1080p Ultra | — | 76 fpsBottom 12% |
| 1440p Ultra | — | 55 fpsBottom 13% |
| 4K Ultra | — | 29 fpsBottom 13% |
Features
| Spec | AMD Radeon RX 6400 | Intel Arc A750 |
|---|---|---|
| Upscaling | FSR 3 | XeSS |
Related comparisons
AMD Radeon RX 6400vs NVIDIA GeForce GTX 1660 TiVSAMD Radeon RX 6400vs NVIDIA GeForce GTX 1070 TiVSAMD Radeon RX 6400vs NVIDIA GeForce GTX 1070VSAMD Radeon RX 6400vs NVIDIA GeForce GTX 1080VSIntel Arc A750vs AMD Radeon RX 6650 XTVSIntel Arc A750vs AMD Radeon RX 6600 XTVSIntel Arc A750vs NVIDIA GeForce RTX 3060VSIntel Arc A750vs NVIDIA GeForce RTX 2070 SuperVS