Nvidia GeForce RTX 3090 vs Gigabyte Radeon RX Vega 64

VS
Nvidia GeForce RTX 3090
Nvidia GeForce RTX 3090 Image
Gigabyte Radeon RX Vega 64
Gigabyte Radeon RX Vega 64 Image
Nvidia GeForce RTX 3090
Gigabyte Radeon RX Vega 64
Key Differences Key Differences Nvidia GeForce RTX 3090 Gigabyte Radeon RX Vega 64
GPU Base Clock Speed 1395MHz 1247MHz
GPU Boost Clock Speed 1695MHz 1546MHz
Pixel Rate 189.8 GPixel/s 98.94 GPixel/s
GPU Memory Speed 1219MHz 945MHz
GPU Render Output Units (ROPs) 112 64
No. of Supported Displays Not Known 4
Performance Performance Nvidia GeForce RTX 3090 Gigabyte Radeon RX Vega 64
GPU Base Clock Speed 1395MHz 1247MHz
Pixel Rate 189.8 GPixel/s 98.94 GPixel/s
FLOPS (Floating-point Performance) 35.58 TFLOPS 12.66 TFLOPS
GPU Memory Speed 1219MHz 945MHz
Texture Filter Rate 556 GTexels/s 395.8 GTexels/s
Total GPU Shading Units 10496 4096
Total GPU TMUs 328 256
GPU Boost Clock Speed 1695MHz 1546MHz
GPU Render Output Units (ROPs) 112 64
DPFP (Double Precision Floating Point) Support No No
Features Features Nvidia GeForce RTX 3090 Gigabyte Radeon RX Vega 64
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2
Multi-display Tech Support Yes No
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays Not Known 4
Ports Ports Nvidia GeForce RTX 3090 Gigabyte Radeon RX Vega 64
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 1 1
No. of HDMI Ports 3 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
General info General info Nvidia GeForce RTX 3090 Gigabyte Radeon RX Vega 64
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 12500 million
Semiconductor Size 8nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 313mm 280mm
Height 138mm 127mm
Memory Memory Nvidia GeForce RTX 3090 Gigabyte Radeon RX Vega 64
Effective Memory Clock 19500MHz 1890MHz
Max Memory Bandwidth 936GB/s 483.8GB/s
RAM 24GB 8GB
Memory Bus Interface Width 384bit 2048bit
GDDR Memory Version 6 Not Known
ECC (Error-Correcting Code) Memory Support No No

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