Gigabyte Radeon RX 6800 Gaming OC vs MSI Radeon R9 390X Gaming

VS
Gigabyte Radeon RX 6800 Gaming OC
Gigabyte Radeon RX 6800 Gaming OC Image
MSI Radeon R9 390X Gaming
MSI Radeon R9 390X Gaming Image
Gigabyte Radeon RX 6800 Gaming OC
MSI Radeon R9 390X Gaming
Key Differences Key Differences Gigabyte Radeon RX 6800 Gaming OC MSI Radeon R9 390X Gaming
GPU Base Clock Speed 1775MHz 1100MHz
GPU Boost Clock Speed 2155MHz Not Known
Pixel Rate 206.9 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 Gigabyte Radeon RX 6800 Gaming OC MSI Radeon R9 390X Gaming
GPU Base Clock Speed 1775MHz 1100MHz
Pixel Rate 206.9 GPixel/s Not Known
FLOPS (Floating-point Performance) 16.55 TFLOPS Not Known
GPU Memory Speed 2000MHz Not Known
Texture Filter Rate 517.2 GTexels/s Not Known
Total GPU Shading Units 3840 2816
Total GPU TMUs 240 Not Known
GPU Boost Clock Speed 2155MHz Not Known
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No No
Features Features Gigabyte Radeon RX 6800 Gaming OC MSI Radeon R9 390X Gaming
DirectX Version Info 12 Not Known
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2.1 2.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 3
Ports Ports Gigabyte Radeon RX 6800 Gaming OC MSI Radeon R9 390X Gaming
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 1
No. of HDMI Ports 2 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Gigabyte Radeon RX 6800 Gaming OC MSI Radeon R9 390X Gaming
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 6200 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 Not Known
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 286mm 277mm
Height 112mm 129mm
Memory Memory Gigabyte Radeon RX 6800 Gaming OC MSI Radeon R9 390X Gaming
Effective Memory Clock 16000MHz 6100MHz
Max Memory Bandwidth 512GB/s Not Known
RAM 16GB 8GB
Memory Bus Interface Width 256bit Not Known
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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