GPU database reference
Verified catalog recordIntel Arc A770
Intel · Alchemist(Arc 7) · Arc A770
Intel Arc A770 graphics reference with normalized architecture, compute, memory, clocks, PCIe, display, media, power, and physical specifications where verified data exists.
- VRAM
- 16 GB GDDR6
- Boost clock
- 2.40 GHz
- PCI Express
- PCIe 4.0 x16
- Board power
- 225 W
Benchmark
Measured performance reference
Benchmark results are comparable only within the exact same test. They do not represent total product quality.
3DMark Time Spy
GPU synthetic graphics benchmark
#46 of 156
Rank among GPUs with a 3DMark Time Spy score in the CTT dataset.
Technical data
Specifications
Only fields backed by the current normalized record are rendered; missing values stay absent rather than becoming N/A grids.
Overview
| Manufacturer | Intel |
|---|---|
| Family | Alchemist(Arc 7) |
| Launch date | 2022-10-12 |
Architecture
| Architecture | Xe-HPG |
|---|---|
| Generation | Alchemist(Arc 7) |
| GPU / chip | DG2-512 |
| Foundry | TSMC |
| Process | 6 nm |
Compute
| Compute units | 512 EUs |
|---|---|
| Shader processors | 4096 |
Memory
| VRAM | 16 GB |
|---|---|
| Memory type | GDDR6 |
| Memory bus | 256 bit |
| Memory bandwidth | 512.0 GB/s |
Clocks
| Base clock | 2.10 GHz |
|---|---|
| Boost clock | 2.40 GHz |
| Memory clock | 2.0 GHz |
PCIe
| Bus interface | PCIe 4.0 x16 |
|---|
Display
| Display outputs | 1x HDMI 2.1, 3x DisplayPort 2.0 |
|---|
Power
| Board power | 225 W |
|---|---|
| Suggested PSU | 550 W |
| Power connectors | 1x 6-pin + 1x 8-pin |
Physical
| Slot width | Dual-slot |
|---|
Hardware navigation
Related GPUs
Bounded links selected from structured family, platform, generation, and architecture fields—not model-number proximity.
Sources
Specification provenance
No public source record is available.
Related
Continue from here
Useful next steps selected from the same technical reference and publication system.
Technical guide
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Technical guide
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