Arc A770 (16GB)
Intelconsumer| Overview | |
|---|---|
| Architecture | Xe-HPG (Alchemist) (2022) |
| Launch date | Q3'22 |
| Process node | TSMC N6 |
| Memory | |
| VRAM | 16 GB GDDR6 |
| Memory bandwidth | 560 GB/s |
| Compute — matrix / tensor | |
| INT8 | 262 TOPS |
| Cores & clocks | |
| Xe-cores | 32 |
| Shader cores | 512 |
| Matrix / Tensor cores | 512 |
| Peak clock | 2,100 MHz |
| Board & system | |
| TDP | 225 W |
| PCIe | PCIe 4.0 x16 |
| MSRP | $349 |
Source: ark.intel.com product specifications page for the Arc A770 16GB SKU (intel.com/.../products/sku/229151/.../specifications.html), pulled 2026-09-01 (a prior note in this file claiming ark.intel.com was blocked with HTTP 403 was from an earlier research pass using a plain fetch tool without JS/browser rendering — a direct browser visit works fine).
fp16TFLOPS/bf16TFLOPS/fp8TFLOPS are still intentionally omitted — Intel's ark page for Arc consumer cards does not publish a per-precision matrix/tensor FLOPS breakdown at all, only the single "GPU Peak TOPS (Int8)" figure used here. shaderCoreCount (512) is ark's "Xe Vector Engines" count and matrixCoreCount (512) is its "Intel XMX Engines" count — both structural counts, not throughput figures.
msrpUSD (349) is Intel's original 2022 launch-day price; ark.intel.com no longer lists a "Recommended Customer Price" for this SKU (unlike newer Arc parts such as the B580), so this is carried over from the original announcement rather than the current ark page.