Nvidia GeForce RTX 3080 vs ATI Radeon HD 5670

VS
Nvidia GeForce RTX 3080
Nvidia GeForce RTX 3080 Image
ATI Radeon HD 5670
ATI Radeon HD 5670 Image
Nvidia GeForce RTX 3080
ATI Radeon HD 5670
Key Differences Key Differences Nvidia GeForce RTX 3080 ATI Radeon HD 5670
GPU Base Clock Speed 1440MHz 775MHz
GPU Boost Clock Speed 1710MHz Not Known
Pixel Rate 164.2 GPixel/s 6.2 GPixel/s
GPU Memory Speed 1188MHz 1000MHz
GPU Render Output Units (ROPs) 96 8
No. of Supported Displays 4 3
Performance Performance Nvidia GeForce RTX 3080 ATI Radeon HD 5670
GPU Base Clock Speed 1440MHz 775MHz
Pixel Rate 164.2 GPixel/s 6.2 GPixel/s
FLOPS (Floating-point Performance) 29.77 TFLOPS 0.62 TFLOPS
GPU Memory Speed 1188MHz 1000MHz
Texture Filter Rate 465.1 GTexels/s 15.5 GTexels/s
Total GPU Shading Units 8704 400
Total GPU TMUs 272 20
GPU Boost Clock Speed 1710MHz Not Known
GPU Render Output Units (ROPs) 96 8
DPFP (Double Precision Floating Point) Support No Yes
Features Features Nvidia GeForce RTX 3080 ATI Radeon HD 5670
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.2
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 3
PassMark (G3D) Score Not Known 1069
PassMark (DirectCompute) Benchmark Result Not Known 428
Multi-GPU Support Count Not Known 2
Ports Ports Nvidia GeForce RTX 3080 ATI Radeon HD 5670
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Nvidia GeForce RTX 3080 ATI Radeon HD 5670
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 627 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 285mm 168mm
Height 112mm 120mm
Memory Memory Nvidia GeForce RTX 3080 ATI Radeon HD 5670
Effective Memory Clock 19000MHz 4000MHz
Max Memory Bandwidth 760GB/s 64GB/s
RAM 10GB 1GB
Memory Bus Interface Width 320bit 128bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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