ASRock Phantom Gaming RX 550 640SP
RX 500 · Phantom Gaming RX 550 640SP · RX 550 Baffin
General
| Series | RX 500 |
|---|---|
| Model | Phantom Gaming RX 550 640SP |
| Chip | RX 550 Baffin |
| Launch Year | 2017 |
| Release Date | 10/13/2017 |
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Architecture
| Architecture | GCN 4.0 |
|---|---|
| GPU Die | Baffin (Baffin LE) |
| Foundry | GlobalFoundries · 14 nm |
| Transistors | 3.0 billion |
| Die Size | 123 mm² |
Cores
| Shading Units | 512 |
|---|---|
| TMUs | 32 |
| ROPs | 16 |
| SM / CU | 8 |
| L2 Cache | 1 MB |
Memory
| VRAM | 2 GB |
|---|---|
| Memory Type | GDDR5 |
| Memory Bus | 128-bit |
| Memory Speed | 6 Gbps |
Clocks and Power
| Base Clock | 1019 MHz |
|---|---|
| Boost Clock | 1183 MHz |
| TDP | 50 W |
| Recommended PSU | 250 W |
Compute (TFLOPS)
| FP32 | 1.1 TFLOPS |
|---|---|
| FP16 | 1.1 TFLOPS |
| FP64 | 0.07 TFLOPS |
Display Outputs
| HDMI | 1× |
|---|---|
| DisplayPort | 1× |
| DVI | 1× |
Cooling
| Fan Count | 1 |
|---|---|
| Liquid Cooling | ✗ No |
Physical
| Length | 170 mm |
|---|---|
| Width | 42 mm |
| Height | 131 mm |
| Slot Width | 2 slot |
Interface
| PCIe Version | 3.0 |
|---|---|
| PCIe Lanes | x8 |
