Galax GeForce RTX 2080 SG Edition vs Sapphire Nitro+ Radeon RX 590 Special Edition

VS
Galax GeForce RTX 2080 SG Edition
Galax GeForce RTX 2080 SG Edition Image
Sapphire Nitro+ Radeon RX 590 Special Edition
Sapphire Nitro+ Radeon RX 590 Special Edition Image
Galax GeForce RTX 2080 SG Edition
Sapphire Nitro+ Radeon RX 590 Special Edition
Key Differences Key Differences Galax GeForce RTX 2080 SG Edition Sapphire Nitro+ Radeon RX 590 Special Edition
GPU Base Clock Speed 1515MHz 1469MHz
GPU Boost Clock Speed 1800MHz 1560MHz
Pixel Rate 115.2 GPixel/s 49.92 GPixel/s
GPU Memory Speed 1750MHz 2100MHz
GPU Render Output Units (ROPs) 64 32
No. of Supported Displays 4 Not Known
Performance Performance Galax GeForce RTX 2080 SG Edition Sapphire Nitro+ Radeon RX 590 Special Edition
GPU Base Clock Speed 1515MHz 1469MHz
Pixel Rate 115.2 GPixel/s 49.92 GPixel/s
FLOPS (Floating-point Performance) 10.6 TFLOPS 7.19 TFLOPS
Texture Filter Rate 331.2 GTexels/s 224.6 GTexels/s
GPU Memory Speed 1750MHz 2100MHz
Total GPU Shading Units 2944 2304
Total GPU TMUs 184 144
GPU Boost Clock Speed 1800MHz 1560MHz
GPU Render Output Units (ROPs) 64 32
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 2080 SG Edition Sapphire Nitro+ Radeon RX 590 Special Edition
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 1.2 2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C 81°C
Idle GPU Temperature 30°C 30°C
3D Support Yes Yes
Noise Level Under Load 45dB 42.9dB
Idle Noise Level 40.3dB 38dB
Idle Power Consumption 53W 56W
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 Not Known
Ray Tracing Support No No
Miscellaneous Miscellaneous Galax GeForce RTX 2080 SG Edition Sapphire Nitro+ Radeon RX 590 Special Edition
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Galax GeForce RTX 2080 SG Edition Sapphire Nitro+ Radeon RX 590 Special Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 2
No. of HDMI Ports 1 2
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Galax GeForce RTX 2080 SG Edition Sapphire Nitro+ Radeon RX 590 Special Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 13600 million 5700 million
Semiconductor Size 12nm 12nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 308mm 260mm
Height Not Known 135mm
Memory Memory Galax GeForce RTX 2080 SG Edition Sapphire Nitro+ Radeon RX 590 Special Edition
Effective Memory Clock 14000MHz 8000MHz
Max Memory Bandwidth 448GB/s 268.8GB/s
RAM 8GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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