Zotac GeForce GTX 1080 Ti ArcticStorm vs AMD Radeon R9 390

VS
Zotac GeForce GTX 1080 Ti ArcticStorm
Zotac GeForce GTX 1080 Ti ArcticStorm Image
AMD Radeon R9 390
AMD Radeon R9 390 Image
Zotac GeForce GTX 1080 Ti ArcticStorm
AMD Radeon R9 390
Key Differences Key Differences Zotac GeForce GTX 1080 Ti ArcticStorm AMD Radeon R9 390
GPU Base Clock Speed 1506MHz 1000MHz
GPU Boost Clock Speed 1620MHz Not Known
Pixel Rate 142.6 GPixel/s 64 GPixel/s
GPU Memory Speed 1376MHz 1500MHz
GPU Render Output Units (ROPs) 88 64
No. of Supported Displays 4 6
Performance Performance Zotac GeForce GTX 1080 Ti ArcticStorm AMD Radeon R9 390
GPU Base Clock Speed 1506MHz 1000MHz
Pixel Rate 142.6 GPixel/s 64 GPixel/s
FLOPS (Floating-point Performance) 11.61 TFLOPS 5.12 TFLOPS
GPU Memory Speed 1376MHz 1500MHz
Texture Filter Rate 362.9 GTexels/s 160 GTexels/s
Total GPU Shading Units 3584 2560
Total GPU TMUs 224 160
GPU Boost Clock Speed 1620MHz Not Known
GPU Render Output Units (ROPs) 88 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features Zotac GeForce GTX 1080 Ti ArcticStorm AMD Radeon R9 390
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 1.2 2
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 13470 6656
GPU Temperature Under Load 84°C Not Known
PassMark (DirectCompute) Benchmark Result 9456 Not Known
Idle GPU Temperature 33°C Not Known
3D Support Yes Yes
Noise Level Under Load 55.4dB Not Known
Idle Power Consumption 82W Not Known
Idle Noise Level 40.7dB Not Known
Ray Tracing Support Yes No
Multi-GPU Support Count 2 4
No. of Supported Displays 4 6
Ports Ports Zotac GeForce GTX 1080 Ti ArcticStorm AMD Radeon R9 390
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 1
DVI Output Ports 1 2
Mini DisplayPort Output 0 0
General info General info Zotac GeForce GTX 1080 Ti ArcticStorm AMD Radeon R9 390
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
Air-water Cooling Support Yes No
Width Size 300mm 275mm
Height 148mm Not Known
Memory Memory Zotac GeForce GTX 1080 Ti ArcticStorm AMD Radeon R9 390
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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