KFA2 GeForce RTX 3070 EX 1-Click OC vs Gigabyte GeForce RTX 2080 WindForce OC

VS
KFA2 GeForce RTX 3070 EX 1-Click OC
KFA2 GeForce RTX 3070 EX 1-Click OC Image
Gigabyte GeForce RTX 2080 WindForce OC
Gigabyte GeForce RTX 2080 WindForce OC Image
KFA2 GeForce RTX 3070 EX 1-Click OC
Gigabyte GeForce RTX 2080 WindForce OC
Key Differences Key Differences KFA2 GeForce RTX 3070 EX 1-Click OC Gigabyte GeForce RTX 2080 WindForce OC
GPU Base Clock Speed 1500MHz 1515MHz
GPU Boost Clock Speed 1755MHz 1785MHz
Pixel Rate 112.3 GPixel/s 114.2 GPixel/s
GPU Memory Speed 1750MHz 1750MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays Not Known 4
Performance Performance KFA2 GeForce RTX 3070 EX 1-Click OC Gigabyte GeForce RTX 2080 WindForce OC
GPU Base Clock Speed 1500MHz 1515MHz
Pixel Rate 112.3 GPixel/s 114.2 GPixel/s
FLOPS (Floating-point Performance) 20.67 TFLOPS 10.51 TFLOPS
Texture Filter Rate 322.9 GTexels/s 328.4 GTexels/s
GPU Memory Speed 1750MHz 1750MHz
Total GPU Shading Units 5888 2944
Total GPU TMUs 184 184
GPU Boost Clock Speed 1755MHz 1785MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No No
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Features Features KFA2 GeForce RTX 3070 EX 1-Click OC Gigabyte GeForce RTX 2080 WindForce OC
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
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 4
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Ports Ports KFA2 GeForce RTX 3070 EX 1-Click OC Gigabyte GeForce RTX 2080 WindForce OC
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
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General info General info KFA2 GeForce RTX 3070 EX 1-Click OC Gigabyte GeForce RTX 2080 WindForce OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 17400 million 13600 million
Semiconductor Size 8nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 299mm 280.35mm
Height 139mm 116.45mm
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Memory Memory KFA2 GeForce RTX 3070 EX 1-Click OC Gigabyte GeForce RTX 2080 WindForce OC
Max Memory Bandwidth 448GB/s 448GB/s
RAM 8GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 6
Effective Memory Clock Not Known 14000MHz
ECC (Error-Correcting Code) Memory Support No No
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