XFX Radeon RX 6600 XT Speedster MERC 308 Full Specs
2,048 Shaders 2.61GHz |
8GB GDDR6256GB/s |
·· 10.68 TFLOPS |
Form Factor PCIe Card |
TDP 160W |
Power Connectors 1x 8-Pin |
Clock Speed ··· |
Peak OPS 21.36 TFLOPSFP16 |
FP32 10.68 TFLOPS |
FP64 667.4 GFLOPS |
Pixel Rate 166.9 GPixel/s |
Texture Rate 333.7 GTexel/s |
Shaders 2,048 Shaders |
TMUs 128 TMUs |
ROPs 64 ROPs |
RT Cores 32 RT-Cores |
CUs 32 CUs |
Base Clock 2.19GHz |
Boost Clock 2.61GHz |
L2 Cache 2MB shared |
L3 Cache 32MB shared |
L3 Bandwidth 832GB/s |
8GB GDDR6 |
Memory Bus 128-bit |
Memory Speed 16GT/s |
Memory Bandwidth 256GB/s |
ECC No |
TDP 160W |
Max Temp 110°C Max |
Multi-Monitor 4 |
HDCP HDCP 2.3 |
3x DisplayPort 1.4 1x HDMI 2.1 |
Encoder Model VCN 3.0 |
Codec AVC (H.264) HEVC (H.265) |
Decoder Model VCN 3.0 |
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP9 AVC (H.264) HEVC (H.265) AV1 |
Form Factor PCIe Card |
PCIe 2.5-Slots |
Height 114 mm (4.49")Width 274 mm (10.79")Depth 50 mm (1.97") |
Cooling Open-Air 3x Fans |
Power Connectors 1x 8-Pin |
Manufacturer |
Chip Designer |
Architecture |
Family |
Branding  |
Codename Dimgrey Cavefish |
Chip Variant Navi 23 XL |
Market Segment Desktop |
Release Date Aug 11, 2021 |
Foundry TSMC |
Fabrication Node N7 |
Die Size 237mm² |
Transistor Count 11.1 Billion |
Transistor Density 46.67 MTr/mm² |