KFA2 GeForce RTX 2080 Ti SG Edition vs Zotac Gaming GeForce RTX 2070 AMP Extreme

VS
KFA2 GeForce RTX 2080 Ti SG Edition
KFA2 GeForce RTX 2080 Ti SG Edition Image
Zotac Gaming GeForce RTX 2070 AMP Extreme
Zotac Gaming GeForce RTX 2070 AMP Extreme Image
KFA2 GeForce RTX 2080 Ti SG Edition
Zotac Gaming GeForce RTX 2070 AMP Extreme
Key Differences Key Differences KFA2 GeForce RTX 2080 Ti SG Edition Zotac Gaming GeForce RTX 2070 AMP Extreme
GPU Base Clock Speed 1350MHz 1410MHz
GPU Boost Clock Speed 1635MHz 1860MHz
Pixel Rate 136 GPixel/s 119 GPixel/s
GPU Memory Speed 1750MHz 1800MHz
GPU Render Output Units (ROPs) 88 64
No. of Supported Displays Not Known 4
Performance Performance KFA2 GeForce RTX 2080 Ti SG Edition Zotac Gaming GeForce RTX 2070 AMP Extreme
GPU Base Clock Speed 1350MHz 1410MHz
Pixel Rate 136 GPixel/s 119 GPixel/s
FLOPS (Floating-point Performance) 13.45 TFLOPS 8.57 TFLOPS
Texture Filter Rate 420.2 GTexels/s 267.8 GTexels/s
GPU Memory Speed 1750MHz 1800MHz
Total GPU Shading Units 4352 2304
Total GPU TMUs 272 144
GPU Boost Clock Speed 1635MHz 1860MHz
GPU Render Output Units (ROPs) 88 64
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 2080 Ti SG Edition Zotac Gaming GeForce RTX 2070 AMP Extreme
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 70°C
Idle GPU Temperature 31°C 30°C
3D Support Yes Yes
Noise Level Under Load 47.5dB 42.3dB
Idle Power Consumption 54W 53W
Idle Noise Level 41.5dB 40.3dB
Multi-GPU Support Count 2 Not Known
Ray Tracing Support No No
No. of Supported Displays Not Known 4
Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Ti SG Edition Zotac Gaming GeForce RTX 2070 AMP Extreme
No. of USB Ports 1 1
USB Type-C Support Yes Yes
Ports Ports KFA2 GeForce RTX 2080 Ti SG Edition Zotac Gaming GeForce RTX 2070 AMP Extreme
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 KFA2 GeForce RTX 2080 Ti SG Edition Zotac Gaming GeForce RTX 2070 AMP Extreme
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 10800 million
Semiconductor Size 12nm 12nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 320mm 308mm
Height 110mm 113mm
Memory Memory KFA2 GeForce RTX 2080 Ti SG Edition Zotac Gaming GeForce RTX 2070 AMP Extreme
Effective Memory Clock 14000MHz 14400MHz
Max Memory Bandwidth 616GB/s 460.8GB/s
RAM 11GB 8GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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