KFA2 GeForce RTX 3080 SG 1-Click OC vs Sapphire HD 7770 GHz Edition

VS
KFA2 GeForce RTX 3080 SG 1-Click OC
KFA2 GeForce RTX 3080 SG 1-Click OC Image
Sapphire HD 7770 GHz Edition
Sapphire HD 7770 GHz Edition Image
KFA2 GeForce RTX 3080 SG 1-Click OC
Sapphire HD 7770 GHz Edition
Key Differences Key Differences KFA2 GeForce RTX 3080 SG 1-Click OC Sapphire HD 7770 GHz Edition
GPU Base Clock Speed 1440MHz 1000MHz
GPU Boost Clock Speed 1710MHz Not Known
Pixel Rate 164.2 GPixel/s 16 GPixel/s
GPU Memory Speed 1188MHz 1125MHz
GPU Render Output Units (ROPs) 96 16
No. of Supported Displays Not Known 6
Performance Performance KFA2 GeForce RTX 3080 SG 1-Click OC Sapphire HD 7770 GHz Edition
GPU Base Clock Speed 1440MHz 1000MHz
Pixel Rate 164.2 GPixel/s 16 GPixel/s
FLOPS (Floating-point Performance) 29.77 TFLOPS 1.28 TFLOPS
GPU Memory Speed 1188MHz 1125MHz
Texture Filter Rate 465.1 GTexels/s 40 GTexels/s
Total GPU Shading Units 8704 640
Total GPU TMUs 272 40
GPU Boost Clock Speed 1710MHz Not Known
GPU Render Output Units (ROPs) 96 16
DPFP (Double Precision Floating Point) Support No Yes
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Features Features KFA2 GeForce RTX 3080 SG 1-Click OC Sapphire HD 7770 GHz Edition
DirectX Version Info 12 11.1
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 6
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Ports Ports KFA2 GeForce RTX 3080 SG 1-Click OC Sapphire HD 7770 GHz Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
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 KFA2 GeForce RTX 3080 SG 1-Click OC Sapphire HD 7770 GHz Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 1500 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 329mm 184mm
Height 130mm 120mm
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Memory Memory KFA2 GeForce RTX 3080 SG 1-Click OC Sapphire HD 7770 GHz Edition
Effective Memory Clock 19000MHz 4500MHz
Max Memory Bandwidth 720GB/s 72GB/s
RAM 10GB 1GB
Memory Bus Interface Width 320bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No
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