KFA2 GeForce RTX 3070 EX 1-Click OC vs KFA2 GeForce RTX 2080 Dual Black

VS
KFA2 GeForce RTX 3070 EX 1-Click OC
KFA2 GeForce RTX 3070 EX 1-Click OC Image
KFA2 GeForce RTX 2080 Dual Black
KFA2 GeForce RTX 2080 Dual Black Image
KFA2 GeForce RTX 3070 EX 1-Click OC
KFA2 GeForce RTX 2080 Dual Black
Key Differences Key Differences KFA2 GeForce RTX 3070 EX 1-Click OC KFA2 GeForce RTX 2080 Dual Black
GPU Base Clock Speed 1500MHz 1515MHz
GPU Boost Clock Speed 1755MHz 1710MHz
Pixel Rate 112.3 GPixel/s 109.4 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 KFA2 GeForce RTX 2080 Dual Black
GPU Base Clock Speed 1500MHz 1515MHz
Pixel Rate 112.3 GPixel/s 109.4 GPixel/s
FLOPS (Floating-point Performance) 20.67 TFLOPS 10.07 TFLOPS
Texture Filter Rate 322.9 GTexels/s 314.6 GTexels/s
GPU Memory Speed 1750MHz 1750MHz
Total GPU Shading Units 5888 2944
Total GPU TMUs 184 184
GPU Boost Clock Speed 1755MHz 1710MHz
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 KFA2 GeForce RTX 2080 Dual Black
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
GPU Temperature Under Load Not Known 74°C
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 45dB
Idle Power Consumption Not Known 53W
Idle Noise Level Not Known 40.3dB
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 KFA2 GeForce RTX 2080 Dual Black
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 KFA2 GeForce RTX 2080 Dual Black
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 283mm
Height 139mm 139mm
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Memory Memory KFA2 GeForce RTX 3070 EX 1-Click OC KFA2 GeForce RTX 2080 Dual Black
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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