Galax GeForce RTX 2080 Ti OC vs PowerColor Devil 13 Dual-Core R9 390

VS
Galax GeForce RTX 2080 Ti OC
Galax GeForce RTX 2080 Ti OC Image
PowerColor Devil 13 Dual-Core R9 390
PowerColor Devil 13 Dual-Core R9 390 Image
Galax GeForce RTX 2080 Ti OC
PowerColor Devil 13 Dual-Core R9 390
Key Differences Key Differences Galax GeForce RTX 2080 Ti OC PowerColor Devil 13 Dual-Core R9 390
GPU Base Clock Speed 1350MHz 1000MHz
GPU Boost Clock Speed 1620MHz Not Known
Pixel Rate 142.6 GPixel/s 128 GPixel/s
GPU Memory Speed 1750MHz 1350MHz
GPU Render Output Units (ROPs) 88 128
No. of Supported Displays 4 Not Known
Performance Performance Galax GeForce RTX 2080 Ti OC PowerColor Devil 13 Dual-Core R9 390
GPU Base Clock Speed 1350MHz 1000MHz
Pixel Rate 142.6 GPixel/s 128 GPixel/s
FLOPS (Floating-point Performance) 14.1 TFLOPS 10.24 TFLOPS
GPU Memory Speed 1750MHz 1350MHz
Texture Filter Rate 440.6 GTexels/s 320 GTexels/s
Total GPU Shading Units 4352 5120
Total GPU TMUs 272 320
GPU Boost Clock Speed 1620MHz Not Known
GPU Render Output Units (ROPs) 88 128
DPFP (Double Precision Floating Point) Support No No
Features Features Galax GeForce RTX 2080 Ti OC PowerColor Devil 13 Dual-Core R9 390
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.4
OpenCL Driver Version 2 2
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 Galax GeForce RTX 2080 Ti OC PowerColor Devil 13 Dual-Core R9 390
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Galax GeForce RTX 2080 Ti OC PowerColor Devil 13 Dual-Core R9 390
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 Ti OC PowerColor Devil 13 Dual-Core R9 390
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 6200 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No Yes
Air-water Cooling Support No No
Width Size 283mm 304.8mm
Height 139mm 136.2mm
Memory Memory Galax GeForce RTX 2080 Ti OC PowerColor Devil 13 Dual-Core R9 390
Effective Memory Clock 14000MHz 5400MHz
Max Memory Bandwidth 616GB/s 692GB/s
RAM 11GB 16GB
Memory Bus Interface Width 352bit 1024bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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