Galax GeForce RTX 3080 SG 1-Click OC vs EVGA GeForce GTX 980 Ti Hydro Copper Gaming

VS
Galax GeForce RTX 3080 SG 1-Click OC
Galax GeForce RTX 3080 SG 1-Click OC Image
EVGA GeForce GTX 980 Ti Hydro Copper Gaming
EVGA GeForce GTX 980 Ti Hydro Copper Gaming Image
Galax GeForce RTX 3080 SG 1-Click OC
EVGA GeForce GTX 980 Ti Hydro Copper Gaming
Key Differences Key Differences Galax GeForce RTX 3080 SG 1-Click OC EVGA GeForce GTX 980 Ti Hydro Copper Gaming
GPU Base Clock Speed 1440MHz 1140MHz
GPU Boost Clock Speed 1710MHz 1228MHz
Pixel Rate 164.2 GPixel/s 109.4 GPixel/s
GPU Memory Speed 1188MHz 1753MHz
GPU Render Output Units (ROPs) 96 96
No. of Supported Displays Not Known 4
Performance Performance Galax GeForce RTX 3080 SG 1-Click OC EVGA GeForce GTX 980 Ti Hydro Copper Gaming
GPU Base Clock Speed 1440MHz 1140MHz
Pixel Rate 164.2 GPixel/s 109.4 GPixel/s
FLOPS (Floating-point Performance) 29.77 TFLOPS 6.42 TFLOPS
Texture Filter Rate 465.1 GTexels/s 200.6 GTexels/s
GPU Memory Speed 1188MHz 1753MHz
Total GPU Shading Units 8704 2816
Total GPU TMUs 272 176
GPU Boost Clock Speed 1710MHz 1228MHz
GPU Render Output Units (ROPs) 96 96
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 3080 SG 1-Click OC EVGA GeForce GTX 980 Ti Hydro Copper Gaming
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 Galax GeForce RTX 3080 SG 1-Click OC EVGA GeForce GTX 980 Ti Hydro Copper Gaming
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 Galax GeForce RTX 3080 SG 1-Click OC EVGA GeForce GTX 980 Ti Hydro Copper Gaming
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 Yes
Width Size 329mm 266.7mm
Height 130mm 111.1mm
Memory Memory Galax GeForce RTX 3080 SG 1-Click OC EVGA GeForce GTX 980 Ti Hydro Copper Gaming
Effective Memory Clock 19000MHz 7012MHz
Max Memory Bandwidth 720GB/s 337GB/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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