MSI Radeon RX 6800 vs MSI Radeon R9 390 Gaming LE

VS
MSI Radeon RX 6800
MSI Radeon RX 6800 Image
MSI Radeon R9 390 Gaming LE
MSI Radeon R9 390 Gaming LE Image
MSI Radeon RX 6800
MSI Radeon R9 390 Gaming LE
Key Differences Key Differences MSI Radeon RX 6800 MSI Radeon R9 390 Gaming LE
GPU Base Clock Speed 1700MHz 1010MHz
GPU Boost Clock Speed 2105MHz Not Known
Pixel Rate 202.1 GPixel/s Not Known
GPU Memory Speed 2000MHz Not Known
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays 4 3
Performance Performance MSI Radeon RX 6800 MSI Radeon R9 390 Gaming LE
GPU Base Clock Speed 1700MHz 1010MHz
Pixel Rate 202.1 GPixel/s Not Known
FLOPS (Floating-point Performance) 16.17 TFLOPS Not Known
GPU Memory Speed 2000MHz Not Known
Texture Filter Rate 505.2 GTexels/s Not Known
Total GPU Shading Units 3840 2560
Total GPU TMUs 240 160
GPU Boost Clock Speed 2105MHz Not Known
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
Features Features MSI Radeon RX 6800 MSI Radeon R9 390 Gaming LE
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 3
Miscellaneous Miscellaneous MSI Radeon RX 6800 MSI Radeon R9 390 Gaming LE
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports MSI Radeon RX 6800 MSI Radeon R9 390 Gaming LE
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info MSI Radeon RX 6800 MSI Radeon R9 390 Gaming LE
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 6200 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm 277mm
Height 120mm 129mm
Memory Memory MSI Radeon RX 6800 MSI Radeon R9 390 Gaming LE
Effective Memory Clock 16000MHz 6000MHz
Max Memory Bandwidth 512GB/s Not Known
RAM 16GB 8GB
Memory Bus Interface Width 256bit 512bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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