AMD Radeon VII vs Sapphire Radeon RX Vega 64

VS
AMD Radeon VII
AMD Radeon VII Image
Sapphire Radeon RX Vega 64
Sapphire Radeon RX Vega 64 Image
AMD Radeon VII
Sapphire Radeon RX Vega 64
Key Differences Key Differences AMD Radeon VII Sapphire Radeon RX Vega 64
GPU Base Clock Speed 1450MHz 1247MHz
GPU Boost Clock Speed 1800MHz 1546MHz
Pixel Rate 230.4 GPixel/s 98.94 GPixel/s
GPU Memory Speed 1000MHz 945MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays Not Known 4
Performance Performance AMD Radeon VII Sapphire Radeon RX Vega 64
GPU Base Clock Speed 1450MHz 1247MHz
Pixel Rate 230.4 GPixel/s 98.94 GPixel/s
FLOPS (Floating-point Performance) 13.82 TFLOPS 12.66 TFLOPS
GPU Memory Speed 1000MHz 945MHz
Texture Filter Rate 432 GTexels/s 395.8 GTexels/s
Total GPU Shading Units 3840 4096
Total GPU TMUs 240 256
GPU Boost Clock Speed 1800MHz 1546MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support Yes No
Features Features AMD Radeon VII Sapphire 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
PassMark (G3D) Score 14209 Not Known
Idle GPU Temperature 29°C Not Known
Noise Level Under Load 59.4dB Not Known
Idle Power Consumption 55W Not Known
Idle Noise Level 38.7dB Not Known
Ray Tracing Support No No
3D Support No No
No. of Supported Displays Not Known 4
Ports Ports AMD Radeon VII Sapphire Radeon RX Vega 64
HDMI Output Support Yes Yes
DisplayPort Output 3 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 AMD Radeon VII Sapphire Radeon RX Vega 64
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13.23 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 305mm 272mm
Memory Memory AMD Radeon VII Sapphire Radeon RX Vega 64
Effective Memory Clock 2000MHz 1890MHz
Max Memory Bandwidth 1024GB/s 483.8GB/s
RAM 16GB 8GB
Memory Bus Interface Width 4096bit 2048bit
ECC (Error-Correcting Code) Memory Support No No

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