KFA2 GeForce RTX 2080 Super vs Gainward GeForce GTX 1080 Phoenix

VS
KFA2 GeForce RTX 2080 Super
KFA2 GeForce RTX 2080 Super Image
Gainward GeForce GTX 1080 Phoenix
Gainward GeForce GTX 1080 Phoenix Image
KFA2 GeForce RTX 2080 Super
Gainward GeForce GTX 1080 Phoenix
Key Differences Key Differences KFA2 GeForce RTX 2080 Super Gainward GeForce GTX 1080 Phoenix
GPU Base Clock Speed 1650MHz 1607MHz
GPU Boost Clock Speed 1815MHz 1733MHz
Pixel Rate 116.2 GPixel/s 102.8 GPixel/s
GPU Memory Speed 1937MHz 1251MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays 4 4
Performance Performance KFA2 GeForce RTX 2080 Super Gainward GeForce GTX 1080 Phoenix
GPU Base Clock Speed 1650MHz 1607MHz
Pixel Rate 116.2 GPixel/s 102.8 GPixel/s
FLOPS (Floating-point Performance) 11.15 TFLOPS 8.23 TFLOPS
GPU Memory Speed 1937MHz 1251MHz
Texture Filter Rate 348.5 GTexels/s 257.1 GTexels/s
Total GPU Shading Units 3072 2560
Total GPU TMUs 192 160
GPU Boost Clock Speed 1815MHz 1733MHz
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features KFA2 GeForce RTX 2080 Super Gainward GeForce GTX 1080 Phoenix
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 77°C Not Known
Idle GPU Temperature 30°C Not Known
Noise Level Under Load 46.5dB Not Known
3D Support Yes Yes
Idle Noise Level 40.3dB Not Known
Idle Power Consumption 54W Not Known
Multi-GPU Support Count 2 4
No. of Supported Displays 4 4
Ray Tracing Support No Yes
Ports Ports KFA2 GeForce RTX 2080 Super Gainward GeForce GTX 1080 Phoenix
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 KFA2 GeForce RTX 2080 Super Gainward GeForce GTX 1080 Phoenix
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 283mm 285mm
Height 139mm 133mm
Memory Memory KFA2 GeForce RTX 2080 Super Gainward GeForce GTX 1080 Phoenix
Effective Memory Clock 15496MHz 10008MHz
Max Memory Bandwidth 496GB/s 320GB/s
RAM 8GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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