XFX Radeon RX 6400 Speedster SWFT 105 vs XFX Radeon RX 6600 Speedster SWFT 210 Full Specs
768 Shaders 2.32GHz | 1,792 Shaders 2.49GHz |
4GB GDDR6112GB/s | 8GB GDDR6224GB/s |
·· 3.56 TFLOPS | ·· 8.93 TFLOPS |
Form Factor PCIe Card | Form Factor PCIe Card |
TDP 53W | TDP 132W |
Power Connectors - | Power Connectors 1x 8-Pin |
Radeon RX 6400 Speedster SWFT 1057.13 TFLOPSFP16
Radeon RX 6600 Speedster SWFT 21017.86 TFLOPSFP16Clock Speed ··· | Clock Speed ··· |
Peak OPS 7.13 TFLOPSFP16 | Peak OPS 17.86 TFLOPSFP16 |
FP32 3.56 TFLOPS | FP32 8.93 TFLOPS |
FP64 222.8 GFLOPS | FP64 558 GFLOPS |
Pixel Rate 74.3 GPixel/s | Pixel Rate 159.4 GPixel/s |
Texture Rate 111.4 GTexel/s | Texture Rate 279 GTexel/s |
Shaders 768 Shaders | Shaders 1,792 Shaders |
TMUs 48 TMUs | TMUs 112 TMUs |
ROPs 32 ROPs | ROPs 64 ROPs |
RT Cores 12 RT-Cores | RT Cores 28 RT-Cores |
CUs 12 CUs | CUs 28 CUs |
Base Clock 2.04GHz | Base Clock 1.63GHz |
Boost Clock 2.32GHz | Boost Clock 2.49GHz |
L2 Cache 1MB shared | L2 Cache 2MB shared |
L3 Cache 8MB shared | L3 Cache 32MB shared |
L3 Bandwidth 208GB/s | L3 Bandwidth 832GB/s |
4GB GDDR6 | 8GB GDDR6 |
Memory Bus 64-bit | Memory Bus 128-bit |
Memory Speed 14GT/s | Memory Speed 14GT/s |
Memory Bandwidth 112GB/s | Memory Bandwidth 224GB/s |
TDP 53W | TDP 132W |
Max Temp 110°C Max | Max Temp 110°C Max |
Multi-Monitor 2 | Multi-Monitor 4 |
HDCP HDCP 2.3 | HDCP HDCP 2.3 |
1x DisplayPort 1.4 | 3x DisplayPort 1.4 |
1x HDMI 2.1 | 1x HDMI 2.1 |
- | Encoder Model VCN 3.0 |
Decoder Model VCN 3.0 | Decoder Model VCN 3.0 |
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 131 mm (5.16")Width 241 mm (9.49")Depth 41 mm (1.61") |
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 Dimgrey Cavefish |
Chip Variant Navi 24 XL | Chip Variant Navi 23 XL |
Market Segment Desktop | Market Segment Desktop |
Release Date Apr 20, 2022 | Release Date Aug 11, 2021 |
Foundry TSMC | Foundry TSMC |
Fabrication Node N6 | Fabrication Node N7 |
Die Size 107mm² | Die Size 237mm² |
Transistor Count 5.4 Billion | Transistor Count 11.1 Billion |
Transistor Density 50.47 MTr/mm² | Transistor Density 46.67 MTr/mm² |
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