AMD Radeon RX 6600 XT Full Specs
2,048 Shaders 2.59GHz |
8GB GDDR6256GB/s |
·· 10.6 TFLOPS |
Form Factor PCIe Card |
TDP 160W |
Power Connectors 1x 8-Pin |
Clock Speed ··· |
Peak OPS 21.21 TFLOPSFP16 |
FP32 10.6 TFLOPS |
FP64 662.8 GFLOPS |
Pixel Rate 165.7 GPixel/s |
Texture Rate 331.4 GTexel/s |
Shaders 2,048 Shaders |
TMUs 128 TMUs |
ROPs 64 ROPs |
RT Cores 32 RT-Cores |
CUs 32 CUs |
Base Clock 1.97GHz |
Boost Clock 2.59GHz |
L0 Cache 32KB/WGP |
L1 128KB/Array |
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 |
Max Resolution 7680x4320 |
Refresh Rate Calculator 7680x4320 Resolution8K UHD Refresh Rate 120Hz |
Multi-Monitor 4 |
Adaptive Sync FreeSync |
DSC Supported |
HDCP HDCP 2.3 |
3x DisplayPort 1.4 1x HDMI 2.1 |
Shader Model 6.5 |
DirectX DirectX 12Direct3D 12_2 |
OpenGL 4.6OpenCL 2.1Vulkan 1.2 |
GFX 10.3 |
Encoder VCN 3.0 |
Codec AVC (H.264) HEVC (H.265) |
Decoder 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 PCIe 4.0 x8 2-Slots |
Height 110mm (4.33")Width 190mm (7.48")Depth 40mm (1.57") |
Cooling Open-Air 1x Fan |
Power Connectors 1x 8-Pin |
Multi-GPU Multi-GPU Support SupportedMulti-GPU Type Bridgeless |
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 11.1B |
Transistor Density 46.67 MTr/mm² |