AMD Radeon Pro V340 MxGPU vs Sapphire HD 6870 Vapor-X

VS
AMD Radeon Pro V340 MxGPU
AMD Radeon Pro V340 MxGPU Image
Sapphire HD 6870 Vapor-X
Sapphire HD 6870 Vapor-X Image
AMD Radeon Pro V340 MxGPU
Sapphire HD 6870 Vapor-X
Key Differences Key Differences AMD Radeon Pro V340 MxGPU Sapphire HD 6870 Vapor-X
GPU Base Clock Speed 1000MHz 900MHz
GPU Boost Clock Speed 1500MHz Not Known
Pixel Rate 192 GPixel/s 28.8 GPixel/s
GPU Memory Speed 1000MHz 1050MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays Not Known Not Known
Performance Performance AMD Radeon Pro V340 MxGPU Sapphire HD 6870 Vapor-X
GPU Base Clock Speed 1000MHz 900MHz
Pixel Rate 192 GPixel/s 28.8 GPixel/s
FLOPS (Floating-point Performance) 21.5 TFLOPS 2.02 TFLOPS
GPU Memory Speed 1000MHz 1050MHz
Texture Filter Rate 672 GTexels/s 50.4 GTexels/s
Total GPU Shading Units 7168 1120
Total GPU TMUs 448 56
GPU Boost Clock Speed 1500MHz Not Known
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No No
Features Features AMD Radeon Pro V340 MxGPU Sapphire HD 6870 Vapor-X
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support No Yes
PassMark (G3D) Score Not Known 2565
3DMark Vantage Texture Fill Result Not Known 45.8GTexels/s
GPU Temperature Under Load Not Known 72°C
3DMark Vantage Pixel Fill Result Not Known 6.62GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1133
Ray Tracing Support No No
Idle GPU Temperature Not Known 38°C
3D Support No Yes
Noise Level Under Load Not Known 55.2dB
Power Consumption Under Peak Load Not Known 277W
Idle Power Consumption Not Known 112W
Idle Noise Level Not Known 39.3dB
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 6515
Ports Ports AMD Radeon Pro V340 MxGPU Sapphire HD 6870 Vapor-X
HDMI Output Support No Yes
DisplayPort Output 0 0
DVI Output Ports 0 2
Mini DisplayPort Output 0 2
General info General info AMD Radeon Pro V340 MxGPU Sapphire HD 6870 Vapor-X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12500 million 1700 million
Semiconductor Size 14nm 40nm
PCI Express Version 3 2
Dual-GPU Support Yes No
Air-water Cooling Support No No
Width Size 267mm 238mm
Height Not Known 103.54mm
Memory Memory AMD Radeon Pro V340 MxGPU Sapphire HD 6870 Vapor-X
Effective Memory Clock 2000MHz 4200MHz
Max Memory Bandwidth 1024GB/s 134GB/s
RAM 32GB 1GB
Memory Bus Interface Width 4096bit 256bit
ECC (Error-Correcting Code) Memory Support Yes No
GDDR Memory Version Not Known 5

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