Galax GeForce RTX 2080 SG Edition vs Asus Strix Radeon R9 390X DirectCU III

VS
Galax GeForce RTX 2080 SG Edition
Galax GeForce RTX 2080 SG Edition Image
Asus Strix Radeon R9 390X DirectCU III
Asus Strix Radeon R9 390X DirectCU III Image
Galax GeForce RTX 2080 SG Edition
Asus Strix Radeon R9 390X DirectCU III
Key Differences Key Differences Galax GeForce RTX 2080 SG Edition Asus Strix Radeon R9 390X DirectCU III
GPU Base Clock Speed 1515MHz 1050MHz
GPU Boost Clock Speed 1800MHz Not Known
Pixel Rate 115.2 GPixel/s Not Known
GPU Memory Speed 1750MHz 1500MHz
GPU Render Output Units (ROPs) 64 64
No. of Supported Displays 4 Not Known
Performance Performance Galax GeForce RTX 2080 SG Edition Asus Strix Radeon R9 390X DirectCU III
GPU Base Clock Speed 1515MHz 1050MHz
Pixel Rate 115.2 GPixel/s Not Known
FLOPS (Floating-point Performance) 10.6 TFLOPS Not Known
Texture Filter Rate 331.2 GTexels/s Not Known
GPU Memory Speed 1750MHz 1500MHz
Total GPU Shading Units 2944 2816
Total GPU TMUs 184 176
GPU Boost Clock Speed 1800MHz Not Known
GPU Render Output Units (ROPs) 64 64
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 2080 SG Edition Asus Strix Radeon R9 390X DirectCU III
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 1.2 2.1
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 74°C Not Known
Idle GPU Temperature 30°C Not Known
3D Support Yes Yes
Noise Level Under Load 45dB Not Known
Idle Noise Level 40.3dB Not Known
Idle Power Consumption 53W Not Known
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 Asus Strix Radeon R9 390X DirectCU III
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Galax GeForce RTX 2080 SG Edition Asus Strix Radeon R9 390X DirectCU III
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Galax GeForce RTX 2080 SG Edition Asus Strix Radeon R9 390X DirectCU III
TDP (Thermal Design Point) No Data Found Not Known
Transistor Count 13600 million No Data Found
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 308mm 300mm
Height Not Known 137.7mm
Memory Memory Galax GeForce RTX 2080 SG Edition Asus Strix Radeon R9 390X DirectCU III
Effective Memory Clock 14000MHz 6000MHz
Max Memory Bandwidth 448GB/s 384GB/s
RAM 8GB 8GB
Memory Bus Interface Width 256bit 512bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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