Sapphire Radeon RX 6800 XT vs PowerColor Radeon RX Vega 56 Nano

VS
Sapphire Radeon RX 6800 XT
Sapphire Radeon RX 6800 XT Image
PowerColor Radeon RX Vega 56 Nano
PowerColor Radeon RX Vega 56 Nano Image
Sapphire Radeon RX 6800 XT
PowerColor Radeon RX Vega 56 Nano
Key Differences Key Differences Sapphire Radeon RX 6800 XT PowerColor Radeon RX Vega 56 Nano
GPU Base Clock Speed 1825MHz 1138MHz
GPU Boost Clock Speed 2250MHz 1471MHz
Pixel Rate 288 GPixel/s 94.34 GPixel/s
GPU Memory Speed 2000MHz 800MHz
GPU Render Output Units (ROPs) 128 64
No. of Supported Displays 4 Not Known
Performance Performance Sapphire Radeon RX 6800 XT PowerColor Radeon RX Vega 56 Nano
GPU Base Clock Speed 1825MHz 1138MHz
Pixel Rate 288 GPixel/s 94.34 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 10.57 TFLOPS
GPU Memory Speed 2000MHz 800MHz
Texture Filter Rate 648 GTexels/s 330.2 GTexels/s
Total GPU Shading Units 4608 3584
Total GPU TMUs 288 224
GPU Boost Clock Speed 2250MHz 1471MHz
GPU Render Output Units (ROPs) 128 64
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Radeon RX 6800 XT PowerColor Radeon RX Vega 56 Nano
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 2 2
Multi-display Tech Support Yes No
3D Support Yes Yes
Multi-GPU Support Count 0 Not Known
Ray Tracing Support Yes No
No. of Supported Displays 4 Not Known
Miscellaneous Miscellaneous Sapphire Radeon RX 6800 XT PowerColor Radeon RX Vega 56 Nano
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Sapphire Radeon RX 6800 XT PowerColor Radeon RX Vega 56 Nano
HDMI Output Support Yes Yes
DisplayPort Output 2 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
GPU HDMI Version Not Known 2
General info General info Sapphire Radeon RX 6800 XT PowerColor Radeon RX Vega 56 Nano
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 12500 million
Semiconductor Size 7nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 170mm
Height 119.8mm 95mm
Memory Memory Sapphire Radeon RX 6800 XT PowerColor Radeon RX Vega 56 Nano
Effective Memory Clock 16000MHz 1600MHz
Max Memory Bandwidth 512GB/s 409.6GB/s
RAM 16GB 8GB
Memory Bus Interface Width 256bit 2048bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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