XFX Radeon RX 6400 Speedster SWFT 105 vs AMD Radeon RX 7400 Full Specs
768 Shaders 2.32GHz | 1,792 Shaders 1.1GHz |
4GB GDDR6112GB/s | 8GB GDDR6172.8GB/s |
·· 3.56 TFLOPS | ·· 7.88 TFLOPS |
Form Factor PCIe Card | Form Factor PCIe Card |
TDP 53W | TDP 55W |
Power Connectors - | Power Connectors 1x 8-Pin |
Radeon RX 6400 Speedster SWFT 1057.13 TFLOPSFP16
Radeon RX 740031.54 TOPSINT4 TensorClock Speed ··· | Clock Speed ··· |
Peak OPS 7.13 TFLOPSFP16 | Peak OPS 31.54 TOPSINT4 Tensor |
- | Tensor FP16-16 7.88 TFLOPSTensor FP16-32 7.88 TFLOPS |
- | BF16 15.77 TFLOPSTensor BF16 7.88 TFLOPS |
FP32 3.56 TFLOPS | FP32 7.88 TFLOPS |
FP64 222.8 GFLOPS | FP64 246.4 GFLOPS |
Tensor INT4 - | Tensor INT4 31.54 TOPS |
- | Tensor INT8 7.88 TOPS |
Pixel Rate 74.3 GPixel/s | Pixel Rate 70.4 GPixel/s |
Texture Rate 111.4 GTexel/s | Texture Rate 123.2 GTexel/s |
Shaders 768 Shaders | Shaders 1,792 Shaders |
TMUs 48 TMUs | TMUs 112 TMUs |
ROPs 32 ROPs | ROPs 64 ROPs |
Tensor Cores - | Tensor Cores 56 T-Cores |
RT Cores 12 RT-Cores | RT Cores 28 RT-Cores |
CUs 12 CUs | CUs 28 CUs |
Base Clock 2.04GHz | Base Clock 1GHz |
Boost Clock 2.32GHz | Boost Clock 1.1GHz |
L2 Cache 1MB shared | L2 Cache 2MB shared |
L3 Cache 8MB shared | L3 Cache 32MB shared |
L3 Bandwidth 208GB/s | L3 Bandwidth 1.16TB/s |
4GB GDDR6 | 8GB GDDR6 |
Memory Bus 64-bit | Memory Bus 128-bit |
Memory Speed 14GT/s | Memory Speed 10.8GT/s |
Memory Bandwidth 112GB/s | Memory Bandwidth 172.8GB/s |
ECC No | ECC No |
TDP 53W | TDP 55W |
Max Temp 110°C Max | Max Temp - |
Multi-Monitor 2 | Multi-Monitor 3 |
HDCP HDCP 2.3 | HDCP HDCP 2.3 |
- | 3x DisplayPort 2.1 |
1x DisplayPort 1.4 | - |
1x HDMI 2.1 | 1x HDMI 2.1 |
- | Encoder Model VCN 4.0 |
Decoder Model VCN 3.0 | Decoder Model VCN 4.0 |
Form Factor PCIe Card | Form Factor PCIe Card |
PCIe 0.7-Slots | PCIe 2-Slots |
Height 68 mm (2.68")Width 155 mm (6.1")Depth 15 mm (0.59") | Height 115 mm (4.53")Width 204 mm (8.03")Depth 40 mm (1.57") |
Cooling Open-Air 1x Fan | Cooling Open-Air 2x Fans |
Power Connectors - | Power Connectors 1x 8-Pin |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Beige Goby | Codename Hotpink Bonefish |
Chip Variant Navi 24 XL | Chip Variant Navi 33 XL |
Market Segment Desktop | Market Segment Desktop |
Release Date Apr 20, 2022 | Release Date Aug 8, 2025 |
Foundry TSMC | Foundry TSMC |
Fabrication Node N6 | Fabrication Node N6 |
Die Size 107mm² | Die Size 204mm² |
Transistor Count 5.4 Billion | Transistor Count 13.3 Billion |
Transistor Density 50.47 MTr/mm² | Transistor Density 65.2 MTr/mm² |
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