Palit GeForce RTX 3080 GamingPro vs ATI Radeon HD 5450

VS
Palit GeForce RTX 3080 GamingPro
Palit GeForce RTX 3080 GamingPro Image
ATI Radeon HD 5450
ATI Radeon HD 5450 Image
Palit GeForce RTX 3080 GamingPro
ATI Radeon HD 5450
Key Differences Key Differences Palit GeForce RTX 3080 GamingPro ATI Radeon HD 5450
GPU Base Clock Speed 1440MHz 650MHz
GPU Boost Clock Speed 1710MHz Not Known
Pixel Rate 164.2 GPixel/s 2.6 GPixel/s
GPU Memory Speed 1188MHz 400MHz
GPU Render Output Units (ROPs) 96 4
No. of Supported Displays 4 3
Performance Performance Palit GeForce RTX 3080 GamingPro ATI Radeon HD 5450
GPU Base Clock Speed 1440MHz 650MHz
Pixel Rate 164.2 GPixel/s 2.6 GPixel/s
FLOPS (Floating-point Performance) 29.77 TFLOPS 0.1 TFLOPS
GPU Memory Speed 1188MHz 400MHz
Texture Filter Rate 465.1 GTexels/s 5.2 GTexels/s
Total GPU Shading Units 8704 80
Total GPU TMUs 272 5
GPU Boost Clock Speed 1710MHz Not Known
GPU Render Output Units (ROPs) 96 4
DPFP (Double Precision Floating Point) Support No Yes
Features Features Palit GeForce RTX 3080 GamingPro ATI Radeon HD 5450
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 234
PassMark (DirectCompute) Benchmark Result Not Known 83
Multi-GPU Support Count Not Known 2
Ports Ports Palit GeForce RTX 3080 GamingPro ATI Radeon HD 5450
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 Palit GeForce RTX 3080 GamingPro ATI Radeon HD 5450
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 292 million
Semiconductor Size 8nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 294mm 170mm
Height 112mm 120mm
Memory Memory Palit GeForce RTX 3080 GamingPro ATI Radeon HD 5450
Effective Memory Clock 19000MHz 800MHz
Max Memory Bandwidth 760GB/s 6.4GB/s
RAM 10GB 1GB
Memory Bus Interface Width 320bit 64bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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