Zotac GeForce RTX 3080 AMP Extreme Holo vs HIS Radeon RX 480 IceQ X2 Roaring Turbo

VS
Zotac GeForce RTX 3080 AMP Extreme Holo
Zotac GeForce RTX 3080 AMP Extreme Holo Image
HIS Radeon RX 480 IceQ X2 Roaring Turbo
HIS Radeon RX 480 IceQ X2 Roaring Turbo Image
Zotac GeForce RTX 3080 AMP Extreme Holo
HIS Radeon RX 480 IceQ X2 Roaring Turbo
Key Differences Key Differences Zotac GeForce RTX 3080 AMP Extreme Holo HIS Radeon RX 480 IceQ X2 Roaring Turbo
GPU Base Clock Speed 1440MHz 1120MHz
GPU Boost Clock Speed 1800MHz 1338MHz
Pixel Rate 172.8 GPixel/s 42.82 GPixel/s
GPU Memory Speed 1188MHz 2000MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays 4 Not Known
Performance Performance Zotac GeForce RTX 3080 AMP Extreme Holo HIS Radeon RX 480 IceQ X2 Roaring Turbo
GPU Base Clock Speed 1440MHz 1120MHz
Pixel Rate 172.8 GPixel/s 42.82 GPixel/s
FLOPS (Floating-point Performance) 31.33 TFLOPS 6.17 TFLOPS
GPU Memory Speed 1188MHz 2000MHz
Texture Filter Rate 489.6 GTexels/s 192.7 GTexels/s
Total GPU Shading Units 8704 2304
Total GPU TMUs 272 144
GPU Boost Clock Speed 1800MHz 1338MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No No
Features Features Zotac GeForce RTX 3080 AMP Extreme Holo 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
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 Not Known
Multi-GPU Support Count Not Known 4
Ports Ports Zotac GeForce RTX 3080 AMP Extreme Holo HIS Radeon RX 480 IceQ X2 Roaring Turbo
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 2
DisplayPort Output 3 3
No. of HDMI Ports 1 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Zotac GeForce RTX 3080 AMP Extreme Holo HIS Radeon RX 480 IceQ X2 Roaring Turbo
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28300 million 5700 million
Semiconductor Size 8nm 14nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size Not Known 293mm
Height Not Known 145mm
Memory Memory Zotac GeForce RTX 3080 AMP Extreme Holo HIS Radeon RX 480 IceQ X2 Roaring Turbo
Effective Memory Clock 19000MHz 8000MHz
Max Memory Bandwidth 760.3GB/s 256GB/s
RAM 10GB 8GB
Memory Bus Interface Width 320bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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