Gainward GeForce RTX 3080 Phantom GS vs Zotac GeForce GTX 560 SE

VS
Gainward GeForce RTX 3080 Phantom GS
Gainward GeForce RTX 3080 Phantom GS Image
Zotac GeForce GTX 560 SE
Zotac GeForce GTX 560 SE Image
Gainward GeForce RTX 3080 Phantom GS
Zotac GeForce GTX 560 SE
Key Differences Key Differences Gainward GeForce RTX 3080 Phantom GS Zotac GeForce GTX 560 SE
GPU Base Clock Speed 1440MHz 746MHz
GPU Boost Clock Speed 1830MHz Not Known
Pixel Rate 175.7 GPixel/s 8.95 GPixel/s
GPU Memory Speed 1188MHz 192MHz
GPU Render Output Units (ROPs) 96 24
No. of Supported Displays Not Known 3
Performance Performance Gainward GeForce RTX 3080 Phantom GS Zotac GeForce GTX 560 SE
GPU Base Clock Speed 1440MHz 746MHz
Pixel Rate 175.7 GPixel/s 8.95 GPixel/s
FLOPS (Floating-point Performance) 31.86 TFLOPS 0.86 TFLOPS
GPU Memory Speed 1188MHz 192MHz
Texture Filter Rate 497.8 GTexels/s 35.8 GTexels/s
Total GPU Shading Units 8704 288
Total GPU TMUs 272 48
GPU Boost Clock Speed 1830MHz Not Known
GPU Render Output Units (ROPs) 96 24
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 3080 Phantom GS Zotac GeForce GTX 560 SE
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 3
Ports Ports Gainward GeForce RTX 3080 Phantom GS Zotac GeForce GTX 560 SE
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 3080 Phantom GS Zotac GeForce GTX 560 SE
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 1950 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 304mm 236mm
Height 136mm 110mm
Memory Memory Gainward GeForce RTX 3080 Phantom GS Zotac GeForce GTX 560 SE
Effective Memory Clock 19000MHz 3828MHz
Max Memory Bandwidth 760GB/s 92GB/s
RAM 10GB 1GB
Memory Bus Interface Width 320bit 192bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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