ASRock Arc B580 Steel Legend OC
Arc B · Arc B580 Steel Legend OC · Arc B580
General
| Series | Arc B |
|---|---|
| Model | Arc B580 Steel Legend OC |
| Chip | Arc B580 |
| Launch Year | 2024 |
| Release Date | 12/13/2024 |
| Launch MSRP | $249 |
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Architecture
| Architecture | Xe2-HPG |
|---|---|
| GPU Die | BMG-G21 (SRPMF) |
| Foundry | TSMC · 5 nm |
| Transistors | 19.6 billion |
| Die Size | 272 mm² |
Cores
| Shading Units | 2560 |
|---|---|
| TMUs | 160 |
| ROPs | 80 |
| SM / CU | 20 |
| Tensor Cores | 160 |
| RT Cores | 20 |
| L2 Cache | 18 MB |
Memory
| VRAM | 12 GB |
|---|---|
| Memory Type | GDDR6 |
| Memory Bus | 192-bit |
| Memory Speed | 19 Gbps |
Clocks and Power
| Base Clock | 2670 MHz |
|---|---|
| Boost Clock | 2800 MHz |
| TDP | 190 W |
| Power Connector | 8-pin |
| Recommended PSU | 450 W |
Compute (TFLOPS)
| FP32 | 13.67 TFLOPS |
|---|---|
| FP16 | 27.34 TFLOPS |
| FP64 | 0.85 TFLOPS |
Display Outputs
| HDMI | 1× |
|---|---|
| DisplayPort | 3× |
Cooling
| Fan Count | 3 |
|---|---|
| Liquid Cooling | ✗ No |
Physical
| Length | 298 mm |
|---|---|
| Width | 51 mm |
| Height | 131 mm |
| Slot Width | 2 slot |
Interface
| PCIe Version | 4.0 |
|---|---|
| PCIe Lanes | x8 |
Software and Technologies
| API Support | DirectX 12 Ultimate (12_2) Vulkan 1.4 OpenCL 3.0 OpenGL 4.6 Shader Model 6.6 |
|---|
