XFX Radeon RX 6800 XT Speedster MERC 319 Full Specs
4,608 Shaders 2.25GHz |
16GB GDDR6512GB/s |
·· 20.74 TFLOPS |
Form Factor PCIe Card |
TDP 300W |
Power Connectors 2x 8-Pin |
Clock Speed ··· |
Peak OPS 41.47 TFLOPSFP16 |
FP32 20.74 TFLOPS |
FP64 1.3 TFLOPS |
Pixel Rate 288 GPixel/s |
Texture Rate 648 GTexel/s |
Shaders 4,608 Shaders |
TMUs 288 TMUs |
ROPs 128 ROPs |
RT Cores 72 RT-Cores |
CUs 72 CUs |
Base Clock 1.82GHz |
Boost Clock 2.25GHz |
L2 Cache 4.1MB shared |
L3 Cache 128MB shared |
L3 Bandwidth 1.66TB/s |
16GB GDDR6 |
Memory Bus 256-bit |
Memory Speed 16GT/s |
Memory Bandwidth 512GB/s |
TDP 300W |
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 |
Decoder Model VCN 3.0 |
Form Factor PCIe Card |
PCIe 2.7-Slots |
Height 138 mm (5.43")Width 340 mm (13.39")Depth 54 mm (2.13") |
Cooling Open-Air 3x Fans |
Power Connectors 2x 8-Pin |
Manufacturer |
Chip Designer |
Architecture |
Family |
Branding  |
Codename Sienna Cichlid |
Chip Variant Navi 21 XL |
Market Segment Desktop |
Release Date Nov 18, 2020 |
Foundry TSMC |
Fabrication Node N7 |
Die Size 520mm² |
Transistor Count 26.8 Billion |
Transistor Density 51.56 MTr/mm² |
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