AMD Radeon VII vs ATI Radeon HD 5450

VS
AMD Radeon VII
AMD Radeon VII Image
ATI Radeon HD 5450
ATI Radeon HD 5450 Image
AMD Radeon VII
ATI Radeon HD 5450
Key Differences Key Differences AMD Radeon VII ATI Radeon HD 5450
GPU Base Clock Speed 1450MHz 650MHz
GPU Boost Clock Speed 1800MHz Not Known
Pixel Rate 230.4 GPixel/s 2.6 GPixel/s
GPU Memory Speed 1000MHz 400MHz
GPU Render Output Units (ROPs) 64 4
No. of Supported Displays Not Known 3
Performance Performance AMD Radeon VII ATI Radeon HD 5450
GPU Base Clock Speed 1450MHz 650MHz
Pixel Rate 230.4 GPixel/s 2.6 GPixel/s
FLOPS (Floating-point Performance) 13.82 TFLOPS 0.1 TFLOPS
GPU Memory Speed 1000MHz 400MHz
Texture Filter Rate 432 GTexels/s 5.2 GTexels/s
Total GPU Shading Units 3840 80
Total GPU TMUs 240 5
GPU Boost Clock Speed 1800MHz Not Known
GPU Render Output Units (ROPs) 64 4
DPFP (Double Precision Floating Point) Support Yes Yes
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Features Features AMD Radeon VII 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
PassMark (G3D) Score 14209 234
Idle GPU Temperature 29°C Not Known
Noise Level Under Load 59.4dB Not Known
Idle Power Consumption 55W Not Known
Idle Noise Level 38.7dB Not Known
PassMark (DirectCompute) Benchmark Result Not Known 83
Ray Tracing Support No No
3D Support No Yes
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 3
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Ports Ports AMD Radeon VII ATI Radeon HD 5450
HDMI Output Support Yes Yes
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
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General info General info AMD Radeon VII ATI Radeon HD 5450
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13.23 million 292 million
Semiconductor Size 7nm 40nm
PCI Express Version 4 2
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 305mm 170mm
Height Not Known 120mm
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Memory Memory AMD Radeon VII ATI Radeon HD 5450
Effective Memory Clock 2000MHz 800MHz
Max Memory Bandwidth 1024GB/s 6.4GB/s
RAM 16GB 1GB
Memory Bus Interface Width 4096bit 64bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No
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