Sapphire Radeon RX 6800 XT vs MSI Radeon RX Vega 64

VS
Sapphire Radeon RX 6800 XT
Sapphire Radeon RX 6800 XT Image
MSI Radeon RX Vega 64
MSI Radeon RX Vega 64 Image
Sapphire Radeon RX 6800 XT
MSI Radeon RX Vega 64
Key Differences Key Differences Sapphire Radeon RX 6800 XT MSI Radeon RX Vega 64
GPU Base Clock Speed 1825MHz 1247MHz
GPU Boost Clock Speed 2250MHz 1546MHz
Pixel Rate 288 GPixel/s 107.3 GPixel/s
GPU Memory Speed 2000MHz 945MHz
GPU Render Output Units (ROPs) 128 64
No. of Supported Displays 4 4
Performance Performance Sapphire Radeon RX 6800 XT MSI Radeon RX Vega 64
GPU Base Clock Speed 1825MHz 1247MHz
Pixel Rate 288 GPixel/s 107.3 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 13.74 TFLOPS
GPU Memory Speed 2000MHz 945MHz
Texture Filter Rate 648 GTexels/s 429.3 GTexels/s
Total GPU Shading Units 4608 4096
Total GPU TMUs 288 256
GPU Boost Clock Speed 2250MHz 1546MHz
GPU Render Output Units (ROPs) 128 64
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Radeon RX 6800 XT MSI Radeon RX Vega 64
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 0 4
Ray Tracing Support Yes No
No. of Supported Displays 4 4
Miscellaneous Miscellaneous Sapphire Radeon RX 6800 XT MSI Radeon RX Vega 64
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Sapphire Radeon RX 6800 XT MSI Radeon RX Vega 64
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 MSI Radeon RX Vega 64
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 280mm
Height 119.8mm 127mm
Memory Memory Sapphire Radeon RX 6800 XT MSI Radeon RX Vega 64
Effective Memory Clock 16000MHz 1890MHz
Max Memory Bandwidth 512GB/s 483.8GB/s
RAM 16GB 8GB
Memory Bus Interface Width 256bit 2048bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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