Zotac GeForce RTX 2070 Super Twin Fan vs KFA2 GeForce GTX 1070 EXOC

VS
Zotac GeForce RTX 2070 Super Twin Fan
Zotac GeForce RTX 2070 Super Twin Fan Image
KFA2 GeForce GTX 1070 EXOC
KFA2 GeForce GTX 1070 EXOC Image
Zotac GeForce RTX 2070 Super Twin Fan
KFA2 GeForce GTX 1070 EXOC
Key Differences Key Differences Zotac GeForce RTX 2070 Super Twin Fan KFA2 GeForce GTX 1070 EXOC
GPU Base Clock Speed 1605MHz 1594MHz
GPU Boost Clock Speed 1770MHz 1784MHz
Pixel Rate 113.3 GPixel/s 102 GPixel/s
GPU Memory Speed 1750MHz 2002MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays 4 4
Performance Performance Zotac GeForce RTX 2070 Super Twin Fan KFA2 GeForce GTX 1070 EXOC
GPU Base Clock Speed 1605MHz 1594MHz
Pixel Rate 113.3 GPixel/s 102 GPixel/s
FLOPS (Floating-point Performance) 9.06 TFLOPS 6.12 TFLOPS
GPU Memory Speed 1750MHz 2002MHz
Texture Filter Rate 283.2 GTexels/s 191.3 GTexels/s
Total GPU Shading Units 2560 1920
Total GPU TMUs 160 120
GPU Boost Clock Speed 1770MHz 1784MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac GeForce RTX 2070 Super Twin Fan KFA2 GeForce GTX 1070 EXOC
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C Not Known
Idle GPU Temperature 30°C Not Known
Noise Level Under Load 45.5dB Not Known
3D Support Yes Yes
Idle Noise Level 41dB Not Known
Idle Power Consumption 53W Not Known
Multi-GPU Support Count 2 4
No. of Supported Displays 4 4
Ray Tracing Support No Yes
Ports Ports Zotac GeForce RTX 2070 Super Twin Fan KFA2 GeForce GTX 1070 EXOC
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 3
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Zotac GeForce RTX 2070 Super Twin Fan KFA2 GeForce GTX 1070 EXOC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 7200 million
Semiconductor Size 12nm 16nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 267mm
Height 113mm 111mm
Memory Memory Zotac GeForce RTX 2070 Super Twin Fan KFA2 GeForce GTX 1070 EXOC
Effective Memory Clock 14000MHz 8008MHz
Max Memory Bandwidth 448GB/s 256.3GB/s
RAM 8GB 8GB
Memory Bus Interface Width 256bit 296bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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