AMD Radeon VII vs Sapphire HD 6670 HyperMemory

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AMD Radeon VII
AMD Radeon VII Image
Sapphire HD 6670 HyperMemory
Sapphire HD 6670 HyperMemory Image
AMD Radeon VII
Sapphire HD 6670 HyperMemory
Key Differences Key Differences AMD Radeon VII Sapphire HD 6670 HyperMemory
GPU Base Clock Speed 1450MHz 800MHz
GPU Boost Clock Speed 1800MHz Not Known
Pixel Rate 230.4 GPixel/s 6.4 GPixel/s
GPU Memory Speed 1000MHz 1000MHz
GPU Render Output Units (ROPs) 64 8
No. of Supported Displays Not Known 3
Performance Performance AMD Radeon VII Sapphire HD 6670 HyperMemory
GPU Base Clock Speed 1450MHz 800MHz
Pixel Rate 230.4 GPixel/s 6.4 GPixel/s
FLOPS (Floating-point Performance) 13.82 TFLOPS 0.77 TFLOPS
GPU Memory Speed 1000MHz 1000MHz
Texture Filter Rate 432 GTexels/s 19.2 GTexels/s
Total GPU Shading Units 3840 480
Total GPU TMUs 240 24
GPU Boost Clock Speed 1800MHz Not Known
GPU Render Output Units (ROPs) 64 8
DPFP (Double Precision Floating Point) Support Yes No
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Features Features AMD Radeon VII Sapphire HD 6670 HyperMemory
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 1049
Idle GPU Temperature 29°C 33°C
Noise Level Under Load 59.4dB 45.2dB
Idle Power Consumption 55W 106W
Idle Noise Level 38.7dB 41.5dB
3DMark Vantage Texture Fill Result Not Known 17.8GTexels/s
GPU Temperature Under Load Not Known 63°C
3DMark Vantage Pixel Fill Result Not Known 3.09GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 501
Ray Tracing Support No No
3D Support No Yes
Power Consumption Under Peak Load Not Known 198W
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 3200
No. of Supported Displays Not Known 3
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Ports Ports AMD Radeon VII Sapphire HD 6670 HyperMemory
HDMI Output Support Yes No
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
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General info General info AMD Radeon VII Sapphire HD 6670 HyperMemory
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13.23 million 716 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 305mm 168mm
Height Not Known 116.57mm
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Memory Memory AMD Radeon VII Sapphire HD 6670 HyperMemory
Effective Memory Clock 2000MHz 4000MHz
Max Memory Bandwidth 1024GB/s 64GB/s
RAM 16GB 1GB
Memory Bus Interface Width 4096bit 128bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No
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