Gainward GeForce RTX 3080 Phoenix vs Galax GeForce GTX 980 Ti HOF GOC

VS
Gainward GeForce RTX 3080 Phoenix
Gainward GeForce RTX 3080 Phoenix Image
Galax GeForce GTX 980 Ti HOF GOC
Galax GeForce GTX 980 Ti HOF GOC Image
Gainward GeForce RTX 3080 Phoenix
Galax GeForce GTX 980 Ti HOF GOC
Key Differences Key Differences Gainward GeForce RTX 3080 Phoenix Galax GeForce GTX 980 Ti HOF GOC
GPU Base Clock Speed 1440MHz 1203MHz
GPU Boost Clock Speed 1710MHz 1304MHz
Pixel Rate 164.2 GPixel/s 115 GPixel/s
GPU Memory Speed 1188MHz 1753MHz
GPU Render Output Units (ROPs) 96 96
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 3080 Phoenix Galax GeForce GTX 980 Ti HOF GOC
GPU Base Clock Speed 1440MHz 1203MHz
Pixel Rate 164.2 GPixel/s 115 GPixel/s
FLOPS (Floating-point Performance) 29.77 TFLOPS 6.78 TFLOPS
GPU Memory Speed 1188MHz 1753MHz
Texture Filter Rate 465.1 GTexels/s 212 GTexels/s
Total GPU Shading Units 8704 2816
Total GPU TMUs 272 176
GPU Boost Clock Speed 1710MHz 1304MHz
GPU Render Output Units (ROPs) 96 96
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3080 Phoenix Galax GeForce GTX 980 Ti HOF GOC
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 4
Ports Ports Gainward GeForce RTX 3080 Phoenix Galax GeForce GTX 980 Ti HOF GOC
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 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 Gainward GeForce RTX 3080 Phoenix Galax GeForce GTX 980 Ti HOF GOC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 8000 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 294mm 302mm
Height 112mm 136.5mm
Memory Memory Gainward GeForce RTX 3080 Phoenix Galax GeForce GTX 980 Ti HOF GOC
Effective Memory Clock 19000MHz 7010MHz
Max Memory Bandwidth 760GB/s 336.5GB/s
RAM 10GB 6GB
Memory Bus Interface Width 320bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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