Zotac GeForce RTX 2070 Super Twin Fan vs KFA2 GeForce RTX 2080 OC

VS
Zotac GeForce RTX 2070 Super Twin Fan
Zotac GeForce RTX 2070 Super Twin Fan Image
KFA2 GeForce RTX 2080 OC
KFA2 GeForce RTX 2080 OC Image
Zotac GeForce RTX 2070 Super Twin Fan
KFA2 GeForce RTX 2080 OC
Key Differences Key Differences Zotac GeForce RTX 2070 Super Twin Fan KFA2 GeForce RTX 2080 OC
GPU Base Clock Speed 1605MHz 1515MHz
GPU Boost Clock Speed 1770MHz 1785MHz
Pixel Rate 113.3 GPixel/s 114.2 GPixel/s
GPU Memory Speed 1750MHz 1750MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays 4 4
Performance Performance Zotac GeForce RTX 2070 Super Twin Fan KFA2 GeForce RTX 2080 OC
GPU Base Clock Speed 1605MHz 1515MHz
Pixel Rate 113.3 GPixel/s 114.2 GPixel/s
FLOPS (Floating-point Performance) 9.06 TFLOPS 10.51 TFLOPS
GPU Memory Speed 1750MHz 1750MHz
Texture Filter Rate 283.2 GTexels/s 328.4 GTexels/s
Total GPU Shading Units 2560 2944
Total GPU TMUs 160 184
GPU Boost Clock Speed 1770MHz 1785MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce RTX 2070 Super Twin Fan KFA2 GeForce RTX 2080 OC
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 2
No. of Supported Displays 4 4
Ray Tracing Support No No
Ports Ports Zotac GeForce RTX 2070 Super Twin Fan KFA2 GeForce RTX 2080 OC
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Zotac GeForce RTX 2070 Super Twin Fan KFA2 GeForce RTX 2080 OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 13600 million
Semiconductor Size 12nm 12nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 268mm 283mm
Height 113mm 139mm
Memory Memory Zotac GeForce RTX 2070 Super Twin Fan KFA2 GeForce RTX 2080 OC
Effective Memory Clock 14000MHz 14000MHz
Max Memory Bandwidth 448GB/s 448GB/s
RAM 8GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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