AMD Radeon VII vs Inno3D GeForce GTX 660

VS
AMD Radeon VII
AMD Radeon VII Image
Inno3D GeForce GTX 660
Inno3D GeForce GTX 660 Image
AMD Radeon VII
Inno3D GeForce GTX 660
Key Differences Key Differences AMD Radeon VII Inno3D GeForce GTX 660
GPU Base Clock Speed 1450MHz 980MHz
GPU Boost Clock Speed 1800MHz 1032MHz
Pixel Rate 230.4 GPixel/s 19.6 GPixel/s
GPU Memory Speed 1000MHz 1502MHz
GPU Render Output Units (ROPs) 64 24
No. of Supported Displays Not Known 4
Performance Performance AMD Radeon VII Inno3D GeForce GTX 660
GPU Base Clock Speed 1450MHz 980MHz
Pixel Rate 230.4 GPixel/s 19.6 GPixel/s
FLOPS (Floating-point Performance) 13.82 TFLOPS 1.88 TFLOPS
GPU Memory Speed 1000MHz 1502MHz
Texture Filter Rate 432 GTexels/s 78.4 GTexels/s
Total GPU Shading Units 3840 960
Total GPU TMUs 240 80
GPU Boost Clock Speed 1800MHz 1032MHz
GPU Render Output Units (ROPs) 64 24
DPFP (Double Precision Floating Point) Support Yes No
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Features Features AMD Radeon VII Inno3D GeForce GTX 660
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 14209 4104
Idle GPU Temperature 29°C 30°C
Noise Level Under Load 59.4dB 47.4dB
Idle Power Consumption 55W 110W
Idle Noise Level 38.7dB 40.8dB
3DMark Vantage Texture Fill Result Not Known 65.3GTexels/s
GPU Temperature Under Load Not Known 72°C
3DMark Vantage Pixel Fill Result Not Known 9.9GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1933
Ray Tracing Support No No
3D Support No Yes
Power Consumption Under Peak Load Not Known 296W
SmallLuxGPU (2.0d4) Result Not Known 5000
No. of Supported Displays Not Known 4
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Ports Ports AMD Radeon VII Inno3D GeForce GTX 660
HDMI Output Support Yes Yes
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
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General info General info AMD Radeon VII Inno3D GeForce GTX 660
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13.23 million 2540 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 305mm 241mm
Height Not Known 111mm
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Memory Memory AMD Radeon VII Inno3D GeForce GTX 660
Effective Memory Clock 2000MHz 6008MHz
Max Memory Bandwidth 1024GB/s 144GB/s
RAM 16GB 2GB
Memory Bus Interface Width 4096bit 192bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No
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