AMD Radeon VII vs HIS Radeon RX 480 IceQ X2 Roaring Turbo

VS
AMD Radeon VII
AMD Radeon VII Image
HIS Radeon RX 480 IceQ X2 Roaring Turbo
HIS Radeon RX 480 IceQ X2 Roaring Turbo Image
AMD Radeon VII
HIS Radeon RX 480 IceQ X2 Roaring Turbo
Key Differences Key Differences AMD Radeon VII HIS Radeon RX 480 IceQ X2 Roaring Turbo
GPU Base Clock Speed 1450MHz 1120MHz
GPU Boost Clock Speed 1800MHz 1338MHz
Pixel Rate 230.4 GPixel/s 42.82 GPixel/s
GPU Memory Speed 1000MHz 2000MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays Not Known Not Known
Performance Performance AMD Radeon VII HIS Radeon RX 480 IceQ X2 Roaring Turbo
GPU Base Clock Speed 1450MHz 1120MHz
Pixel Rate 230.4 GPixel/s 42.82 GPixel/s
FLOPS (Floating-point Performance) 13.82 TFLOPS 6.17 TFLOPS
GPU Memory Speed 1000MHz 2000MHz
Texture Filter Rate 432 GTexels/s 192.7 GTexels/s
Total GPU Shading Units 3840 2304
Total GPU TMUs 240 144
GPU Boost Clock Speed 1800MHz 1338MHz
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support Yes No
Features Features AMD Radeon VII HIS Radeon RX 480 IceQ X2 Roaring Turbo
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 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
Ports Ports AMD Radeon VII HIS Radeon RX 480 IceQ X2 Roaring Turbo
HDMI Output Support Yes Yes
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
GPU HDMI Version Not Known 2
General info General info AMD Radeon VII HIS Radeon RX 480 IceQ X2 Roaring Turbo
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 293mm
Height Not Known 145mm
Memory Memory AMD Radeon VII HIS Radeon RX 480 IceQ X2 Roaring Turbo
Effective Memory Clock 2000MHz 8000MHz
Max Memory Bandwidth 1024GB/s 256GB/s
RAM 16GB 8GB
Memory Bus Interface Width 4096bit 256bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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