Galax GeForce RTX 3080 SG 1-Click OC vs Gainward GeForce GTX 1080 Ti Phoenix

VS
Galax GeForce RTX 3080 SG 1-Click OC
Galax GeForce RTX 3080 SG 1-Click OC Image
Gainward GeForce GTX 1080 Ti Phoenix
Gainward GeForce GTX 1080 Ti Phoenix Image
Galax GeForce RTX 3080 SG 1-Click OC
Gainward GeForce GTX 1080 Ti Phoenix
Key Differences Key Differences Galax GeForce RTX 3080 SG 1-Click OC Gainward GeForce GTX 1080 Ti Phoenix
GPU Base Clock Speed 1440MHz 1480MHz
GPU Boost Clock Speed 1710MHz 1582MHz
Pixel Rate 164.2 GPixel/s 139.2 GPixel/s
GPU Memory Speed 1188MHz 1376MHz
GPU Render Output Units (ROPs) 96 88
No. of Supported Displays Not Known 4
Performance Performance Galax GeForce RTX 3080 SG 1-Click OC Gainward GeForce GTX 1080 Ti Phoenix
GPU Base Clock Speed 1440MHz 1480MHz
Pixel Rate 164.2 GPixel/s 139.2 GPixel/s
FLOPS (Floating-point Performance) 29.77 TFLOPS 11.34 TFLOPS
Texture Filter Rate 465.1 GTexels/s 354.4 GTexels/s
GPU Memory Speed 1188MHz 1376MHz
Total GPU Shading Units 8704 3584
Total GPU TMUs 272 224
GPU Boost Clock Speed 1710MHz 1582MHz
GPU Render Output Units (ROPs) 96 88
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 3080 SG 1-Click OC Gainward GeForce GTX 1080 Ti Phoenix
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 Yes
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 4
Ports Ports Galax GeForce RTX 3080 SG 1-Click OC Gainward GeForce GTX 1080 Ti Phoenix
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Galax GeForce RTX 3080 SG 1-Click OC Gainward GeForce GTX 1080 Ti Phoenix
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 11800 million
Semiconductor Size 8nm 16nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 329mm 285mm
Height 130mm 133mm
Memory Memory Galax GeForce RTX 3080 SG 1-Click OC Gainward GeForce GTX 1080 Ti Phoenix
Effective Memory Clock 19000MHz 11008MHz
Max Memory Bandwidth 720GB/s 484GB/s
RAM 10GB 11GB
Memory Bus Interface Width 320bit 352bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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