AMD Radeon RX 6800M vs Intel Arc A770
In the PassMark G3D benchmark the Intel Arc A770 scores 13,351 against 13,282 for the AMD Radeon RX 6800M, making it effectively tied with the AMD Radeon RX 6800M.
The Intel Arc A770 carries more video memory (16 GB against 12 GB), which matters at higher resolutions and for larger workloads.
The AMD Radeon RX 6800M draws less board power (145 W against 225 W).
Measured as benchmark score per watt, the AMD Radeon RX 6800M is the more efficient of the two (91.6 against 59.3 points per watt).
Comparing 13 specifications that differ between these two cards. Coverage: 9/10 recorded for the AMD Radeon RX 6800M, 10/10 for the Intel Arc A770. Fields neither card records are omitted; fields only one records are shown as "Not recorded".
Specifications compared
| AMD Radeon RX 6800M | Intel Arc A770 | |
|---|---|---|
| Shading units | 2,560 | 4,096 |
| Compute units | 40 | 32 |
| Ray tracing cores | 40 | 32 |
| Tensor cores | Not recorded | 512 |
| Base clock | 2.30 GHz | 2.10 GHz |
| Boost clock | Not recorded | 2.40 GHz |
| Memory size | 12 GB | 16 GB |
| Memory bus width | 192-bit | 256-bit |
| Memory bandwidth | 384.0 GB/s | 512.0 GB/s |
| Board power | 145 W | 225 W |
| Process node | Not recorded | 6 nm |
| Die size | 335 mm² | 406 mm² |
| Transistors | 17,200 M | 21,700 M |
| Architecture | RDNA 2 | Xe-HPG |
| Launch date | 2021-05-31 | 2022-07-01 |
| PassMark G3D | 13,282 | 13,351 |