Sapphire Radeon Pro Duo vs EVGA GeForce GT 620

VS
Sapphire Radeon Pro Duo
Sapphire Radeon Pro Duo Image
EVGA GeForce GT 620
EVGA GeForce GT 620 Image
Sapphire Radeon Pro Duo
EVGA GeForce GT 620
Key Differences Key Differences Sapphire Radeon Pro Duo EVGA GeForce GT 620
GPU Base Clock Speed 1000MHz 700MHz
GPU Boost Clock Speed Not Known Not Known
Pixel Rate 128 GPixel/s 2.8 GPixel/s
GPU Memory Speed 500MHz 700MHz
GPU Render Output Units (ROPs) 128 4
No. of Supported Displays 4 Not Known
Performance Performance Sapphire Radeon Pro Duo EVGA GeForce GT 620
GPU Base Clock Speed 1000MHz 700MHz
Pixel Rate 128 GPixel/s 2.8 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 0.27 TFLOPS
GPU Memory Speed 500MHz 700MHz
Texture Filter Rate 512 GTexels/s 11.2 GTexels/s
Total GPU Shading Units 8192 96
Total GPU TMUs 512 16
GPU Render Output Units (ROPs) 128 4
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Radeon Pro Duo EVGA GeForce GT 620
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2.1 1.1
Multi-display Tech Support Yes No
3D Support Yes No
No. of Supported Displays 4 Not Known
PassMark (G3D) Score Not Known 436
PassMark (DirectCompute) Benchmark Result Not Known 271
Ray Tracing Support No No
Ports Ports Sapphire Radeon Pro Duo EVGA GeForce GT 620
HDMI Output Support Yes Yes
DisplayPort Output 3 0
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Sapphire Radeon Pro Duo EVGA GeForce GT 620
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 585 million
Semiconductor Size 28nm 40nm
PCI Express Version 3 2
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size 278mm 145mm
Height 130mm 111mm
Memory Memory Sapphire Radeon Pro Duo EVGA GeForce GT 620
Effective Memory Clock 1000MHz 1400MHz
Max Memory Bandwidth 1024GB/s 11.2GB/s
RAM 8GB 1GB
Memory Bus Interface Width 8192bit 64bit
ECC (Error-Correcting Code) Memory Support No No

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