Inno3D GeForce RTX 2080 Ti X2 Gaming OC vs Asus Strix Radeon R9 390 DirectCU III

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Inno3D GeForce RTX 2080 Ti X2 Gaming OC
Inno3D GeForce RTX 2080 Ti X2 Gaming OC Image
Asus Strix Radeon R9 390 DirectCU III
Asus Strix Radeon R9 390 DirectCU III Image
Inno3D GeForce RTX 2080 Ti X2 Gaming OC
Asus Strix Radeon R9 390 DirectCU III
Key Differences Key Differences Inno3D GeForce RTX 2080 Ti X2 Gaming OC Asus Strix Radeon R9 390 DirectCU III
GPU Base Clock Speed 1350MHz 1000MHz
GPU Boost Clock Speed 1590MHz Not Known
Pixel Rate 139.9 GPixel/s Not Known
GPU Memory Speed 1750MHz 1500MHz
GPU Render Output Units (ROPs) 88 64
No. of Supported Displays 4 Not Known
Performance Performance Inno3D GeForce RTX 2080 Ti X2 Gaming OC Asus Strix Radeon R9 390 DirectCU III
GPU Base Clock Speed 1350MHz 1000MHz
Pixel Rate 139.9 GPixel/s Not Known
FLOPS (Floating-point Performance) 13.84 TFLOPS Not Known
GPU Memory Speed 1750MHz 1500MHz
Texture Filter Rate 432.5 GTexels/s Not Known
Total GPU Shading Units 4352 2560
Total GPU TMUs 272 160
GPU Boost Clock Speed 1590MHz Not Known
GPU Render Output Units (ROPs) 88 64
DPFP (Double Precision Floating Point) Support No No
Features Features Inno3D GeForce RTX 2080 Ti X2 Gaming OC Asus Strix Radeon R9 390 DirectCU III
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2 2.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 2 Not Known
No. of Supported Displays 4 Not Known
Ray Tracing Support No No
Miscellaneous Miscellaneous Inno3D GeForce RTX 2080 Ti X2 Gaming OC Asus Strix Radeon R9 390 DirectCU III
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Inno3D GeForce RTX 2080 Ti X2 Gaming OC Asus Strix Radeon R9 390 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 Inno3D GeForce RTX 2080 Ti X2 Gaming OC Asus Strix Radeon R9 390 DirectCU III
TDP (Thermal Design Point) No Data Found Not Known
Transistor Count 18600 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 268mm 300mm
Height 113mm 137.7mm
Memory Memory Inno3D GeForce RTX 2080 Ti X2 Gaming OC Asus Strix Radeon R9 390 DirectCU III
Effective Memory Clock 14000MHz 6000MHz
Max Memory Bandwidth 616GB/s 384GB/s
RAM 11GB 8GB
Memory Bus Interface Width 352bit 512bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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