ASUS DUAL RX 6400
RX 6000 · DUAL RX 6400 · RX 6400
General
| Series | RX 6000 |
|---|---|
| Model | DUAL RX 6400 |
| Chip | RX 6400 |
| Launch Year | 2021 |
| Release Date | 1/19/2022 |
| Launch MSRP | $159 |
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Architecture
| Architecture | RDNA 2.0 |
|---|---|
| GPU Die | Navi 24 (Navi 24 XL) |
| Foundry | TSMC · 6 nm |
| Transistors | 5.4 billion |
| Die Size | 107 mm² |
Cores
| Shading Units | 768 |
|---|---|
| TMUs | 48 |
| ROPs | 32 |
| SM / CU | 12 |
| RT Cores | 12 |
| L2 Cache | 1 MB |
Memory
| VRAM | 4 GB |
|---|---|
| Memory Type | GDDR6 |
| Memory Bus | 64-bit |
| Memory Speed | 16 Gbps |
Clocks and Power
| Base Clock | 1923 MHz |
|---|---|
| Boost Clock | 2321 MHz |
| TDP | 53 W |
| Recommended PSU | 250 W |
Compute (TFLOPS)
| FP32 | 3.57 TFLOPS |
|---|---|
| FP16 | 7.13 TFLOPS |
| FP64 | 0.22 TFLOPS |
Display Outputs
| HDMI | 1× |
|---|---|
| DisplayPort | 1× |
Cooling
| Fan Count | 2 |
|---|---|
| Liquid Cooling | ✗ No |
Physical
| Length | 201 mm |
|---|---|
| Width | 41 mm |
| Height | 124 mm |
| Slot Width | 2 slot |
Interface
| PCIe Version | 4.0 |
|---|---|
| PCIe Lanes | x4 |
Software and Technologies
| API Support | DirectX 12 Ultimate (12_2) Vulkan 1.4 OpenCL 2.2 OpenGL 4.6 Shader Model 6.8 |
|---|---|
| Hardware Encoder | VCN 3.0 |
| Decoding | H.265 H.264 VP9 |
