Galax GeForce RTX 3080 EX Gamer 1-Click OC vs HIS Radeon RX 580 IceQ X2 OC 8GB

VS
Galax GeForce RTX 3080 EX Gamer 1-Click OC
Galax GeForce RTX 3080 EX Gamer 1-Click OC Image
HIS Radeon RX 580 IceQ X2 OC 8GB
HIS Radeon RX 580 IceQ X2 OC 8GB Image
Galax GeForce RTX 3080 EX Gamer 1-Click OC
HIS Radeon RX 580 IceQ X2 OC 8GB
Key Differences Key Differences Galax GeForce RTX 3080 EX Gamer 1-Click OC HIS Radeon RX 580 IceQ X2 OC 8GB
GPU Base Clock Speed 1440MHz 1257MHz
GPU Boost Clock Speed 1755MHz 1366MHz
Pixel Rate 168.5 GPixel/s 43.7 GPixel/s
GPU Memory Speed 1188MHz 1750MHz
GPU Render Output Units (ROPs) 96 32
No. of Supported Displays Not Known 5
Performance Performance Galax GeForce RTX 3080 EX Gamer 1-Click OC HIS Radeon RX 580 IceQ X2 OC 8GB
GPU Base Clock Speed 1440MHz 1257MHz
Pixel Rate 168.5 GPixel/s 43.7 GPixel/s
FLOPS (Floating-point Performance) 30.55 TFLOPS 6.29 TFLOPS
GPU Memory Speed 1188MHz 1750MHz
Texture Filter Rate 477.4 GTexels/s 196.7 GTexels/s
Total GPU Shading Units 8704 2304
Total GPU TMUs 272 144
GPU Boost Clock Speed 1755MHz 1366MHz
GPU Render Output Units (ROPs) 96 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features Galax GeForce RTX 3080 EX Gamer 1-Click OC HIS Radeon RX 580 IceQ X2 OC 8GB
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 5
Ports Ports Galax GeForce RTX 3080 EX Gamer 1-Click OC HIS Radeon RX 580 IceQ X2 OC 8GB
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 Galax GeForce RTX 3080 EX Gamer 1-Click OC HIS Radeon RX 580 IceQ X2 OC 8GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 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 330mm 241mm
Height 142mm Not Known
Memory Memory Galax GeForce RTX 3080 EX Gamer 1-Click OC HIS Radeon RX 580 IceQ X2 OC 8GB
Effective Memory Clock 19000MHz 7000MHz
Max Memory Bandwidth 720GB/s 224GB/s
RAM 10GB 4GB
Memory Bus Interface Width 320bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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