MSI GeForce RTX 3080 Ventus 3X OC vs AMD Radeon R9 390X

VS
MSI GeForce RTX 3080 Ventus 3X OC
MSI GeForce RTX 3080 Ventus 3X OC Image
AMD Radeon R9 390X
AMD Radeon R9 390X Image
MSI GeForce RTX 3080 Ventus 3X OC
AMD Radeon R9 390X
Key Differences Key Differences MSI GeForce RTX 3080 Ventus 3X OC AMD Radeon R9 390X
GPU Base Clock Speed 1440MHz 1050MHz
GPU Boost Clock Speed 1740MHz Not Known
Pixel Rate 167 GPixel/s 67.2 GPixel/s
GPU Memory Speed 1188MHz 1500MHz
GPU Render Output Units (ROPs) 96 64
No. of Supported Displays 4 6
Performance Performance MSI GeForce RTX 3080 Ventus 3X OC AMD Radeon R9 390X
GPU Base Clock Speed 1440MHz 1050MHz
Pixel Rate 167 GPixel/s 67.2 GPixel/s
FLOPS (Floating-point Performance) 30.29 TFLOPS 5.91 TFLOPS
GPU Memory Speed 1188MHz 1500MHz
Texture Filter Rate 473.3 GTexels/s 185 GTexels/s
Total GPU Shading Units 8704 2816
Total GPU TMUs 272 176
GPU Boost Clock Speed 1740MHz Not Known
GPU Render Output Units (ROPs) 96 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features MSI GeForce RTX 3080 Ventus 3X OC AMD Radeon R9 390X
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 2 2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 6
PassMark (G3D) Score Not Known 6992
Multi-GPU Support Count Not Known 4
Ports Ports MSI GeForce RTX 3080 Ventus 3X OC AMD Radeon R9 390X
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 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 MSI GeForce RTX 3080 Ventus 3X OC AMD Radeon R9 390X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 28000 million 6200 million
Semiconductor Size 8nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 305mm 275mm
Height 120mm Not Known
Memory Memory MSI GeForce RTX 3080 Ventus 3X OC AMD Radeon R9 390X
Effective Memory Clock 19000MHz 6000MHz
Max Memory Bandwidth 760GB/s 384GB/s
RAM 10GB 8GB
Memory Bus Interface Width 320bit 512bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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