AMD Radeon VII vs Sapphire HD 6870 FleX

VS
AMD Radeon VII
AMD Radeon VII Image
Sapphire HD 6870 FleX
Sapphire HD 6870 FleX Image
AMD Radeon VII
Sapphire HD 6870 FleX
Key Differences Key Differences AMD Radeon VII Sapphire HD 6870 FleX
GPU Base Clock Speed 1450MHz 900MHz
GPU Boost Clock Speed 1800MHz Not Known
Pixel Rate 230.4 GPixel/s 28.8 GPixel/s
GPU Memory Speed 1000MHz 1050MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays Not Known Not Known
Performance Performance AMD Radeon VII Sapphire HD 6870 FleX
GPU Base Clock Speed 1450MHz 900MHz
Pixel Rate 230.4 GPixel/s 28.8 GPixel/s
FLOPS (Floating-point Performance) 13.82 TFLOPS 2.02 TFLOPS
GPU Memory Speed 1000MHz 1050MHz
Texture Filter Rate 432 GTexels/s 50.4 GTexels/s
Total GPU Shading Units 3840 1120
Total GPU TMUs 240 56
GPU Boost Clock Speed 1800MHz Not Known
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support Yes No
Features Features AMD Radeon VII Sapphire HD 6870 FleX
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 14209 2565
Idle GPU Temperature 29°C 38°C
Noise Level Under Load 59.4dB 55.2dB
Idle Power Consumption 55W 112W
Idle Noise Level 38.7dB 39.3dB
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
3D Support No Yes
Power Consumption Under Peak Load Not Known 277W
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 6515
Ports Ports AMD Radeon VII Sapphire HD 6870 FleX
HDMI Output Support Yes Yes
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 2
General info General info AMD Radeon VII Sapphire HD 6870 FleX
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13.23 million 1700 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 305mm 250mm
Height Not Known 110mm
Memory Memory AMD Radeon VII Sapphire HD 6870 FleX
Effective Memory Clock 2000MHz 4200MHz
Max Memory Bandwidth 1024GB/s 134GB/s
RAM 16GB 1GB
Memory Bus Interface Width 4096bit 256bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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