Gainward GeForce RTX 3090 Phantom GS vs Zotac GeForce RTX 3060 Ti Twin Edge

VS
Gainward GeForce RTX 3090 Phantom GS
Gainward GeForce RTX 3090 Phantom GS Image
Zotac GeForce RTX 3060 Ti Twin Edge
Zotac GeForce RTX 3060 Ti Twin Edge Image
Gainward GeForce RTX 3090 Phantom GS
Zotac GeForce RTX 3060 Ti Twin Edge
Key Differences Key Differences Gainward GeForce RTX 3090 Phantom GS Zotac GeForce RTX 3060 Ti Twin Edge
GPU Base Clock Speed 1395MHz 1410MHz
GPU Boost Clock Speed 1845MHz 1665MHz
Pixel Rate 206.6 GPixel/s 133.2 GPixel/s
GPU Memory Speed 1219MHz 1750MHz
GPU Render Output Units (ROPs) 112 80
No. of Supported Displays Not Known 4
Performance Performance Gainward GeForce RTX 3090 Phantom GS Zotac GeForce RTX 3060 Ti Twin Edge
GPU Base Clock Speed 1395MHz 1410MHz
Pixel Rate 206.6 GPixel/s 133.2 GPixel/s
FLOPS (Floating-point Performance) 38.73 TFLOPS 16.2 TFLOPS
GPU Memory Speed 1219MHz 1750MHz
Texture Filter Rate 605.2 GTexels/s 253.1 GTexels/s
Total GPU Shading Units 10496 4864
Total GPU TMUs 328 152
GPU Boost Clock Speed 1845MHz 1665MHz
GPU Render Output Units (ROPs) 112 80
DPFP (Double Precision Floating Point) Support No No
Features Features Gainward GeForce RTX 3090 Phantom GS Zotac GeForce RTX 3060 Ti Twin Edge
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 2 2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes Yes
No. of Supported Displays Not Known 4
Ports Ports Gainward GeForce RTX 3090 Phantom GS Zotac GeForce RTX 3060 Ti Twin Edge
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2.1
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Gainward GeForce RTX 3090 Phantom GS Zotac GeForce RTX 3060 Ti Twin Edge
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 17400 million
Semiconductor Size 8nm 8nm
PCI Express Version 4 4
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 304mm 222.1mm
Height 136mm 115.6mm
Memory Memory Gainward GeForce RTX 3090 Phantom GS Zotac GeForce RTX 3060 Ti Twin Edge
Effective Memory Clock 9750MHz 14000MHz
Max Memory Bandwidth 936GB/s 448GB/s
RAM 24GB 8GB
Memory Bus Interface Width 384bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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