Galax GeForce RTX 2080 Ti OC vs Zotac GeForce GTX 980 AMP! Omega

VS
Galax GeForce RTX 2080 Ti OC
Galax GeForce RTX 2080 Ti OC Image
Zotac GeForce GTX 980 AMP! Omega
Zotac GeForce GTX 980 AMP! Omega Image
Galax GeForce RTX 2080 Ti OC
Zotac GeForce GTX 980 AMP! Omega
Key Differences Key Differences Galax GeForce RTX 2080 Ti OC Zotac GeForce GTX 980 AMP! Omega
GPU Base Clock Speed 1350MHz 1202MHz
GPU Boost Clock Speed 1620MHz 1304MHz
Pixel Rate 142.6 GPixel/s 76.9 GPixel/s
GPU Memory Speed 1750MHz 1762MHz
GPU Render Output Units (ROPs) 88 64
No. of Supported Displays 4 4
Performance Performance Galax GeForce RTX 2080 Ti OC Zotac GeForce GTX 980 AMP! Omega
GPU Base Clock Speed 1350MHz 1202MHz
Pixel Rate 142.6 GPixel/s 76.9 GPixel/s
FLOPS (Floating-point Performance) 14.1 TFLOPS 4.92 TFLOPS
GPU Memory Speed 1750MHz 1762MHz
Texture Filter Rate 440.6 GTexels/s 153.9 GTexels/s
Total GPU Shading Units 4352 2048
Total GPU TMUs 272 128
GPU Boost Clock Speed 1620MHz 1304MHz
GPU Render Output Units (ROPs) 88 64
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 2080 Ti OC Zotac GeForce GTX 980 AMP! Omega
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 2 2
No. of Supported Displays 4 4
Ray Tracing Support No No
Miscellaneous Miscellaneous Galax GeForce RTX 2080 Ti OC Zotac GeForce GTX 980 AMP! Omega
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Galax GeForce RTX 2080 Ti OC Zotac GeForce GTX 980 AMP! Omega
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 Galax GeForce RTX 2080 Ti OC Zotac GeForce GTX 980 AMP! Omega
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 5200 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 283mm 267.97mm
Height 139mm 137.16mm
Memory Memory Galax GeForce RTX 2080 Ti OC Zotac GeForce GTX 980 AMP! Omega
Effective Memory Clock 14000MHz 7048MHz
Max Memory Bandwidth 616GB/s 225.5GB/s
RAM 11GB 4GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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