Every part bench-tested · Full report with every purchase

ASRock · Phantom Gaming Intel Arc A770 16GB
Choose grade
Every grade is a different physical unit with its own serial number and bench test report.
In stock · 1 available
Bench-tested & verified — see this part's public test report
Day 0–7
Dead or not as described: instant replacement or full refund.
Report the issue within the window — an unboxing video makes it instant, no questions asked.
Day 8–30
Free repair or replacement after bench re-verification.
Ship the part back; it goes on the same bench that certified it. Verified faults are made right at no cost.
After day 30
Paid bench diagnosis with a written report.
Flat fee, credited toward any repair or replacement part we sell.
Grade A — Like new
Barely any cosmetic marks — closest to a fresh unit.
Grade B — Light wear
Visible signs of use. Cosmetic only — never performance.
Grade C — Visible wear
Clear scuffs or marks — the honest budget pick.
| GPU | ACM-G10 (Alchemist, 6 nm) |
|---|---|
| Shader cores | 4096 shader units (32 Xe cores) |
| Ray tracing hardware | 32 ray tracing units |
| Memory | 16 GB GDDR6 |
| Memory bus / bandwidth | 256-bit / 560 GB/s (17.5 Gbps) |
| Boost clock | 2100 MHz (boost) |
| Interface | PCIe 4.0 x16 |
| Power draw | 225 W (TBP) |
Alchemist's flagship — 16 GB and superb media engines; a creator's budget friend. This unit is a bench-tested Grade A pull.
| Power connector |
|---|
| 1× 6-pin + 1× 8-pin PCIe |
| Recommended PSU | 600 W |
|---|
| Outputs | 3× DisplayPort 2.0, 1× HDMI 2.1 |
|---|
| Card size (typical dual-fan) | ~280 mm, dual/triple-fan |
|---|
| Features | 16 GB + AV1 encode at mid-range price |
|---|
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