Gainward GeForce RTX 3090 Phantom GS vs AMD Radeon VII

VS
Gainward GeForce RTX 3090 Phantom GS
Gainward GeForce RTX 3090 Phantom GS Image
AMD Radeon VII
AMD Radeon VII Image
Gainward GeForce RTX 3090 Phantom GS
AMD Radeon VII
Key Differences Key Differences Gainward GeForce RTX 3090 Phantom GS AMD Radeon VII
GPU Base Clock Speed 1395MHz 1450MHz
GPU Boost Clock Speed 1845MHz 1800MHz
Pixel Rate 206.6 GPixel/s 230.4 GPixel/s
GPU Memory Speed 1219MHz 1000MHz
GPU Render Output Units (ROPs) 112 64
No. of Supported Displays Not Known Not Known
Performance Performance Gainward GeForce RTX 3090 Phantom GS AMD Radeon VII
GPU Base Clock Speed 1395MHz 1450MHz
Pixel Rate 206.6 GPixel/s 230.4 GPixel/s
FLOPS (Floating-point Performance) 38.73 TFLOPS 13.82 TFLOPS
GPU Memory Speed 1219MHz 1000MHz
Texture Filter Rate 605.2 GTexels/s 432 GTexels/s
Total GPU Shading Units 10496 3840
Total GPU TMUs 328 240
GPU Boost Clock Speed 1845MHz 1800MHz
GPU Render Output Units (ROPs) 112 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features Gainward GeForce RTX 3090 Phantom GS AMD Radeon VII
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 No
PassMark (G3D) Score Not Known 14209
Ray Tracing Support Yes No
Idle GPU Temperature Not Known 29°C
Noise Level Under Load Not Known 59.4dB
Idle Power Consumption Not Known 55W
Idle Noise Level Not Known 38.7dB
Ports Ports Gainward GeForce RTX 3090 Phantom GS AMD Radeon VII
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
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 AMD Radeon VII
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 13.23 million
Semiconductor Size 8nm 7nm
PCI Express Version 4 4
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 304mm 305mm
Height 136mm Not Known
Memory Memory Gainward GeForce RTX 3090 Phantom GS AMD Radeon VII
Effective Memory Clock 9750MHz 2000MHz
Max Memory Bandwidth 936GB/s 1024GB/s
RAM 24GB 16GB
Memory Bus Interface Width 384bit 4096bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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