Gainward GeForce RTX 3090 Phantom GS vs Zotac GeForce GTX 560 SE

VS
Gainward GeForce RTX 3090 Phantom GS
Gainward GeForce RTX 3090 Phantom GS Image
Zotac GeForce GTX 560 SE
Zotac GeForce GTX 560 SE Image
Gainward GeForce RTX 3090 Phantom GS
Zotac GeForce GTX 560 SE
Key Differences Key Differences Gainward GeForce RTX 3090 Phantom GS Zotac GeForce GTX 560 SE
GPU Base Clock Speed 1395MHz 746MHz
GPU Boost Clock Speed 1845MHz Not Known
Pixel Rate 206.6 GPixel/s 8.95 GPixel/s
GPU Memory Speed 1219MHz 192MHz
GPU Render Output Units (ROPs) 112 24
No. of Supported Displays Not Known 3
Performance Performance Gainward GeForce RTX 3090 Phantom GS Zotac GeForce GTX 560 SE
GPU Base Clock Speed 1395MHz 746MHz
Pixel Rate 206.6 GPixel/s 8.95 GPixel/s
FLOPS (Floating-point Performance) 38.73 TFLOPS 0.86 TFLOPS
GPU Memory Speed 1219MHz 192MHz
Texture Filter Rate 605.2 GTexels/s 35.8 GTexels/s
Total GPU Shading Units 10496 288
Total GPU TMUs 328 48
GPU Boost Clock Speed 1845MHz Not Known
GPU Render Output Units (ROPs) 112 24
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 3090 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 3090 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 3090 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 3090 Phantom GS Zotac GeForce GTX 560 SE
Effective Memory Clock 9750MHz 3828MHz
Max Memory Bandwidth 936GB/s 92GB/s
RAM 24GB 1GB
Memory Bus Interface Width 384bit 192bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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