AMD Radeon VII vs AMD Radeon RX 470

VS
AMD Radeon VII
AMD Radeon VII Image
AMD Radeon RX 470
AMD Radeon RX 470 Image
AMD Radeon VII
AMD Radeon RX 470
Key Differences Key Differences AMD Radeon VII AMD Radeon RX 470
GPU Base Clock Speed 1450MHz 926MHz
GPU Boost Clock Speed 1800MHz 1206MHz
Pixel Rate 230.4 GPixel/s 38.6 GPixel/s
GPU Memory Speed 1000MHz 1650MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays Not Known 4
Performance Performance AMD Radeon VII AMD Radeon RX 470
GPU Base Clock Speed 1450MHz 926MHz
Pixel Rate 230.4 GPixel/s 38.6 GPixel/s
FLOPS (Floating-point Performance) 13.82 TFLOPS 4.94 TFLOPS
GPU Memory Speed 1000MHz 1650MHz
Texture Filter Rate 432 GTexels/s 154.4 GTexels/s
Total GPU Shading Units 3840 2048
Total GPU TMUs 240 128
GPU Boost Clock Speed 1800MHz 1206MHz
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support Yes Yes
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Features Features AMD Radeon VII AMD Radeon RX 470
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2.2
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 14209 Not Known
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
Ray Tracing Support No No
3D Support No Yes
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 4
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Ports Ports AMD Radeon VII AMD Radeon RX 470
HDMI Output Support Yes Yes
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
GPU HDMI Version Not Known 2
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General info General info AMD Radeon VII AMD Radeon RX 470
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13.23 million 5700 million
Semiconductor Size 7nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 305mm 242.5mm
Height Not Known 111.5mm
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Memory Memory AMD Radeon VII AMD Radeon RX 470
Effective Memory Clock 2000MHz 6600MHz
Max Memory Bandwidth 1024GB/s 211.2GB/s
RAM 16GB 4GB
Memory Bus Interface Width 4096bit 256bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No
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