KFA2 GeForce RTX 2080 Ti SG Edition vs EVGA GeForce GTX 1080 Superclocked ACX 3.0

VS
KFA2 GeForce RTX 2080 Ti SG Edition
KFA2 GeForce RTX 2080 Ti SG Edition Image
EVGA GeForce GTX 1080 Superclocked ACX 3.0
EVGA GeForce GTX 1080 Superclocked ACX 3.0 Image
KFA2 GeForce RTX 2080 Ti SG Edition
EVGA GeForce GTX 1080 Superclocked ACX 3.0
Key Differences Key Differences KFA2 GeForce RTX 2080 Ti SG Edition EVGA GeForce GTX 1080 Superclocked ACX 3.0
GPU Base Clock Speed 1350MHz 1708MHz
GPU Boost Clock Speed 1635MHz 1847MHz
Pixel Rate 136 GPixel/s 109.3 GPixel/s
GPU Memory Speed 1750MHz 1251MHz
GPU Render Output Units (ROPs) 88 64
No. of Supported Displays Not Known 4
Performance Performance KFA2 GeForce RTX 2080 Ti SG Edition EVGA GeForce GTX 1080 Superclocked ACX 3.0
GPU Base Clock Speed 1350MHz 1708MHz
Pixel Rate 136 GPixel/s 109.3 GPixel/s
FLOPS (Floating-point Performance) 13.45 TFLOPS 8.74 TFLOPS
Texture Filter Rate 420.2 GTexels/s 273.3 GTexels/s
GPU Memory Speed 1750MHz 1251MHz
Total GPU Shading Units 4352 2560
Total GPU TMUs 272 160
GPU Boost Clock Speed 1635MHz 1847MHz
GPU Render Output Units (ROPs) 88 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features KFA2 GeForce RTX 2080 Ti SG Edition EVGA GeForce GTX 1080 Superclocked ACX 3.0
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 Not Known
Idle GPU Temperature 31°C Not Known
3D Support Yes Yes
Noise Level Under Load 47.5dB Not Known
Idle Power Consumption 54W Not Known
Idle Noise Level 41.5dB Not Known
Multi-GPU Support Count 2 4
Ray Tracing Support No Yes
No. of Supported Displays Not Known 4
Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Ti SG Edition EVGA GeForce GTX 1080 Superclocked ACX 3.0
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports KFA2 GeForce RTX 2080 Ti SG Edition EVGA GeForce GTX 1080 Superclocked ACX 3.0
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 Ti SG Edition EVGA GeForce GTX 1080 Superclocked ACX 3.0
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 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 320mm 266.7mm
Height 110mm 111.1mm
Memory Memory KFA2 GeForce RTX 2080 Ti SG Edition EVGA GeForce GTX 1080 Superclocked ACX 3.0
Effective Memory Clock 14000MHz 10008MHz
Max Memory Bandwidth 616GB/s 320GB/s
RAM 11GB 8GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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