Corsair Hydro GFX GTX 1080 Ti vs XFX Radeon R9 390 Double Dissipation

VS
Corsair Hydro GFX GTX 1080 Ti
Corsair Hydro GFX GTX 1080 Ti Image
XFX Radeon R9 390 Double Dissipation
XFX Radeon R9 390 Double Dissipation Image
Corsair Hydro GFX GTX 1080 Ti
XFX Radeon R9 390 Double Dissipation
Key Differences Key Differences Corsair Hydro GFX GTX 1080 Ti XFX Radeon R9 390 Double Dissipation
GPU Base Clock Speed 1544MHz 1015MHz
GPU Boost Clock Speed 1657MHz Not Known
Pixel Rate 145.8 GPixel/s 65 GPixel/s
GPU Memory Speed 1376MHz 1500MHz
GPU Render Output Units (ROPs) 88 64
No. of Supported Displays Not Known 6
Performance Performance Corsair Hydro GFX GTX 1080 Ti XFX Radeon R9 390 Double Dissipation
GPU Base Clock Speed 1544MHz 1015MHz
Pixel Rate 145.8 GPixel/s 65 GPixel/s
FLOPS (Floating-point Performance) 11.84 TFLOPS 5.2 TFLOPS
Texture Filter Rate 371.2 GTexels/s 162.4 GTexels/s
GPU Memory Speed 1376MHz 1500MHz
Total GPU Shading Units 3584 2560
Total GPU TMUs 224 160
GPU Boost Clock Speed 1657MHz Not Known
GPU Render Output Units (ROPs) 88 64
DPFP (Double Precision Floating Point) Support No No
Features Features Corsair Hydro GFX GTX 1080 Ti XFX Radeon R9 390 Double Dissipation
DirectX Version Info 12 12
OpenGL Driver Version 4.6 4.5
OpenCL Driver Version 1.2 2.1
PassMark (G3D) Score 13470 Not Known
GPU Temperature Under Load 84°C Not Known
PassMark (DirectCompute) Benchmark Result 9456 Not Known
Idle GPU Temperature 33°C Not Known
Noise Level Under Load 55.4dB Not Known
Idle Noise Level 40.7dB Not Known
Idle Power Consumption 82W Not Known
Ray Tracing Support Yes No
Multi-display Tech Support No Yes
3D Support No Yes
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 6
Ports Ports Corsair Hydro GFX GTX 1080 Ti XFX Radeon R9 390 Double Dissipation
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 Corsair Hydro GFX GTX 1080 Ti XFX Radeon R9 390 Double Dissipation
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 6200 million
Semiconductor Size 16nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Width Size 269mm 295mm
Height 111mm 143mm
Air-water Cooling Support No No
Memory Memory Corsair Hydro GFX GTX 1080 Ti XFX Radeon R9 390 Double Dissipation
Effective Memory Clock 11008MHz 6000MHz
Max Memory Bandwidth 484.4GB/s 384GB/s
RAM 11GB 8GB
Memory Bus Interface Width 352bit 512bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No

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