Nvidia GeForce RTX 3090 vs AMD Radeon Vega 8

VS
Nvidia GeForce RTX 3090
Nvidia GeForce RTX 3090 Image
AMD Radeon Vega 8
AMD Radeon Vega 8 Image
Nvidia GeForce RTX 3090
AMD Radeon Vega 8
Key Differences Key Differences Nvidia GeForce RTX 3090 AMD Radeon Vega 8
GPU Base Clock Speed 1395MHz 300MHz
GPU Boost Clock Speed 1695MHz Not Known
Pixel Rate 189.8 GPixel/s 8.8 GPixel/s
GPU Memory Speed 1219MHz 1100MHz
GPU Render Output Units (ROPs) 112 8
No. of Supported Displays Not Known Not Known
Performance Performance Nvidia GeForce RTX 3090 AMD Radeon Vega 8
GPU Base Clock Speed 1395MHz 300MHz
Pixel Rate 189.8 GPixel/s 8.8 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 1.13 TFLOPS
GPU Memory Speed 1219MHz 1100MHz
Texture Filter Rate 556 GTexels/s 35.2 GTexels/s
Total GPU Shading Units 10496 512
Total GPU TMUs 328 32
GPU Boost Clock Speed 1695MHz Not Known
GPU Render Output Units (ROPs) 112 8
DPFP (Double Precision Floating Point) Support No No
Features Features Nvidia GeForce RTX 3090 AMD Radeon Vega 8
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 2 2
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support Yes No
Ports Ports Nvidia GeForce RTX 3090 AMD Radeon Vega 8
HDMI Output Support Yes No
GPU HDMI Version 2.1 Not Known
DisplayPort Output 1 Not Known
No. of HDMI Ports 3 Not Known
DVI Output Ports 0 Not Known
Mini DisplayPort Output 0 Not Known
General info General info Nvidia GeForce RTX 3090 AMD Radeon Vega 8
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 4940 million
Semiconductor Size 8nm 14nm
PCI Express Version 4 Not Known
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 313mm Not Known
Height 138mm Not Known
Memory Memory Nvidia GeForce RTX 3090 AMD Radeon Vega 8
Effective Memory Clock 19500MHz Not Known
Max Memory Bandwidth 936GB/s Not Known
RAM 24GB Not Known
Memory Bus Interface Width 384bit Not Known
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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