KFA2 GeForce RTX 2080 vs Zotac GeForce GTX 980 Ti AMP! Extreme

VS
KFA2 GeForce RTX 2080
KFA2 GeForce RTX 2080 Image
Zotac GeForce GTX 980 Ti AMP! Extreme
Zotac GeForce GTX 980 Ti AMP! Extreme Image
KFA2 GeForce RTX 2080
Zotac GeForce GTX 980 Ti AMP! Extreme
Key Differences Key Differences KFA2 GeForce RTX 2080 Zotac GeForce GTX 980 Ti AMP! Extreme
GPU Base Clock Speed 1515MHz 1253MHz
GPU Boost Clock Speed 1710MHz 1355MHz
Pixel Rate 109.4 GPixel/s 120.3 GPixel/s
GPU Memory Speed 1750MHz 1800MHz
GPU Render Output Units (ROPs) 64 96
No. of Supported Displays Not Known 4
Performance Performance KFA2 GeForce RTX 2080 Zotac GeForce GTX 980 Ti AMP! Extreme
GPU Base Clock Speed 1515MHz 1253MHz
Pixel Rate 109.4 GPixel/s 120.3 GPixel/s
FLOPS (Floating-point Performance) 10.07 TFLOPS 7.06 TFLOPS
Texture Filter Rate 314.6 GTexels/s 220.5 GTexels/s
GPU Memory Speed 1750MHz 1800MHz
Total GPU Shading Units 2944 2816
Total GPU TMUs 184 176
GPU Boost Clock Speed 1710MHz 1355MHz
GPU Render Output Units (ROPs) 64 96
DPFP (Double Precision Floating Point) Support No No
Features Features KFA2 GeForce RTX 2080 Zotac GeForce GTX 980 Ti AMP! Extreme
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
3D Support Yes Yes
Noise Level Under Load 45dB Not Known
Idle Power Consumption 53W Not Known
Idle Noise Level 40.3dB Not Known
Multi-GPU Support Count 2 2
Ray Tracing Support No No
No. of Supported Displays Not Known 4
Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Zotac GeForce GTX 980 Ti AMP! Extreme
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports KFA2 GeForce RTX 2080 Zotac GeForce GTX 980 Ti AMP! Extreme
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 Zotac GeForce GTX 980 Ti AMP! Extreme
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 8000 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 283mm 328.2mm
Height 139mm 133.1mm
Memory Memory KFA2 GeForce RTX 2080 Zotac GeForce GTX 980 Ti AMP! Extreme
Effective Memory Clock 14000MHz 7200MHz
Max Memory Bandwidth 448GB/s 346GB/s
RAM 8GB 6GB
Memory Bus Interface Width 256bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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