ASRock Arc A770 Phantom D OC 8 GB
Arc A · Arc A770 Phantom D OC 8 GB · Arc A770
General
| Series | Arc A |
|---|---|
| Model | Arc A770 Phantom D OC 8 GB |
| Chip | Arc A770 |
| Launch Year | 2022 |
| Release Date | 10/12/2022 |
| Launch MSRP | $349 |
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Architecture
| Architecture | Xe-HPG |
|---|---|
| GPU Die | DG2-512 (ACM-G10) |
| Foundry | TSMC · 6 nm |
| Transistors | 21.7 billion |
| Die Size | 406 mm² |
Cores
| Shading Units | 4096 |
|---|---|
| TMUs | 256 |
| ROPs | 128 |
| SM / CU | 512 |
| Tensor Cores | 512 |
| RT Cores | 32 |
| L2 Cache | 16 MB |
Memory
| VRAM | 16 GB |
|---|---|
| Memory Type | GDDR6 |
| Memory Bus | 256-bit |
| Memory Speed | 16 Gbps |
Clocks and Power
| Base Clock | 2200 MHz |
|---|---|
| Boost Clock | 2400 MHz |
| TDP | 225 W |
| Power Connector | 8-pin |
| Recommended PSU | 550 W |
Compute (TFLOPS)
| FP32 | 19.66 TFLOPS |
|---|---|
| FP16 | 39.32 TFLOPS |
| FP64 | 2.46 TFLOPS |
Display Outputs
| HDMI | 1× |
|---|---|
| DisplayPort | 3× |
Cooling
| Fan Count | 3 |
|---|---|
| Liquid Cooling | ✗ No |
Physical
| Length | 305 mm |
|---|---|
| Width | 56 mm |
| Height | 131 mm |
| Slot Width | 2 slot |
Interface
| PCIe Version | 4.0 |
|---|---|
| PCIe Lanes | x16 |
Software and Technologies
| API Support | DirectX 12 Ultimate (12_2) Vulkan 1.4 OpenCL 3.0 OpenGL 4.6 Shader Model 6.6 |
|---|
