KFA2 GeForce RTX 2080 Dual Black vs Nvidia GeForce RTX 2070 Founders Edition

VS
KFA2 GeForce RTX 2080 Dual Black
KFA2 GeForce RTX 2080 Dual Black Image
Nvidia GeForce RTX 2070 Founders Edition
Nvidia GeForce RTX 2070 Founders Edition Image
KFA2 GeForce RTX 2080 Dual Black
Nvidia GeForce RTX 2070 Founders Edition
Key Differences Key Differences KFA2 GeForce RTX 2080 Dual Black Nvidia GeForce RTX 2070 Founders Edition
GPU Base Clock Speed 1515MHz 1410MHz
GPU Boost Clock Speed 1710MHz 1710MHz
Pixel Rate 109.4 GPixel/s 109.4 GPixel/s
GPU Memory Speed 1750MHz 1750MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays 4 4
Performance Performance KFA2 GeForce RTX 2080 Dual Black Nvidia GeForce RTX 2070 Founders Edition
GPU Base Clock Speed 1515MHz 1410MHz
Pixel Rate 109.4 GPixel/s 109.4 GPixel/s
FLOPS (Floating-point Performance) 10.07 TFLOPS 7.88 TFLOPS
Texture Filter Rate 314.6 GTexels/s 246.2 GTexels/s
GPU Memory Speed 1750MHz 1750MHz
Total GPU Shading Units 2944 2304
Total GPU TMUs 184 144
GPU Boost Clock Speed 1710MHz 1710MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 2080 Dual Black Nvidia GeForce RTX 2070 Founders Edition
DirectX Version Info 12 12.1
OpenGL Driver Version 4.5 4.6
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C 75°C
Idle GPU Temperature 30°C 30°C
3D Support Yes Yes
Noise Level Under Load 45dB 46.3dB
Idle Noise Level 40.3dB 40dB
Idle Power Consumption 53W 83W
Multi-GPU Support Count 2 3
No. of Supported Displays 4 4
Ray Tracing Support No No
Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Dual Black Nvidia GeForce RTX 2070 Founders Edition
No. of USB Ports 1 1
USB Type-C Support Yes Yes
Ports Ports KFA2 GeForce RTX 2080 Dual Black Nvidia GeForce RTX 2070 Founders Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 2
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info KFA2 GeForce RTX 2080 Dual Black Nvidia GeForce RTX 2070 Founders Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million Not Known
Semiconductor Size 12nm 12nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 283mm 228.6mm
Height 139mm 112.6mm
Memory Memory KFA2 GeForce RTX 2080 Dual Black Nvidia GeForce RTX 2070 Founders Edition
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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