AMD Radeon RX 5600 XT vs ATI Radeon HD 5450

VS
AMD Radeon RX 5600 XT
AMD Radeon RX 5600 XT Image
ATI Radeon HD 5450
ATI Radeon HD 5450 Image
AMD Radeon RX 5600 XT
ATI Radeon HD 5450
Key Differences Key Differences AMD Radeon RX 5600 XT ATI Radeon HD 5450
GPU Base Clock Speed 1130MHz 650MHz
GPU Boost Clock Speed 1560MHz Not Known
Pixel Rate 99.8 GPixel/s 2.6 GPixel/s
GPU Memory Speed 1500MHz 400MHz
GPU Render Output Units (ROPs) 64 4
No. of Supported Displays Not Known 3
Performance Performance AMD Radeon RX 5600 XT ATI Radeon HD 5450
GPU Base Clock Speed 1130MHz 650MHz
Pixel Rate 99.8 GPixel/s 2.6 GPixel/s
FLOPS (Floating-point Performance) 7.19 TFLOPS 0.1 TFLOPS
Texture Filter Rate 224.64 GTexels/s 5.2 GTexels/s
GPU Memory Speed 1500MHz 400MHz
Total GPU Shading Units 2304 80
Total GPU TMUs 144 5
GPU Boost Clock Speed 1560MHz Not Known
GPU Render Output Units (ROPs) 64 4
DPFP (Double Precision Floating Point) Support No Yes
Features Features AMD Radeon RX 5600 XT 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
GPU Temperature Under Load 68°C Not Known
Idle GPU Temperature 31°C Not Known
Noise Level Under Load 39dB Not Known
3D Support Yes Yes
Idle Power Consumption 52W Not Known
Idle Noise Level 37.9dB Not Known
PassMark (G3D) Score Not Known 234
PassMark (DirectCompute) Benchmark Result Not Known 83
Ray Tracing Support No No
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 3
Ports Ports AMD Radeon RX 5600 XT ATI Radeon HD 5450
HDMI Output Support Yes Yes
GPU HDMI Version 2 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 AMD Radeon RX 5600 XT ATI Radeon HD 5450
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 10300 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 267mm 170mm
Height Not Known 120mm
Memory Memory AMD Radeon RX 5600 XT ATI Radeon HD 5450
Effective Memory Clock 12000MHz 800MHz
Max Memory Bandwidth 288GB/s 6.4GB/s
RAM 6GB 1GB
Memory Bus Interface Width 192bit 64bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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