MSI GTX 1080 Ti Armor OC vs Gigabyte GeForce GTX 980 Ti

VS
MSI GTX 1080 Ti Armor OC
MSI GTX 1080 Ti Armor OC Image
Gigabyte GeForce GTX 980 Ti
Gigabyte GeForce GTX 980 Ti Image
MSI GTX 1080 Ti Armor OC
Gigabyte GeForce GTX 980 Ti
Key Differences Key Differences MSI GTX 1080 Ti Armor OC Gigabyte GeForce GTX 980 Ti
GPU Base Clock Speed 1531MHz 1000MHz
GPU Boost Clock Speed 1645MHz 1076MHz
Pixel Rate 144.8 GPixel/s 96 GPixel/s
GPU Memory Speed 1376MHz 1753MHz
GPU Render Output Units (ROPs) 88 96
No. of Supported Displays 4 4
Performance Performance MSI GTX 1080 Ti Armor OC Gigabyte GeForce GTX 980 Ti
GPU Base Clock Speed 1531MHz 1000MHz
Pixel Rate 144.8 GPixel/s 96 GPixel/s
FLOPS (Floating-point Performance) 11.79 TFLOPS 5.63 TFLOPS
Texture Filter Rate 368.5 GTexels/s 176 GTexels/s
GPU Memory Speed 1376MHz 1753MHz
Total GPU Shading Units 3584 2816
Total GPU TMUs 224 176
GPU Boost Clock Speed 1645MHz 1076MHz
GPU Render Output Units (ROPs) 88 96
DPFP (Double Precision Floating Point) Support No No
Features Features MSI GTX 1080 Ti Armor OC Gigabyte GeForce GTX 980 Ti
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
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
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 Not Known
No. of Supported Displays 4 4
Ports Ports MSI GTX 1080 Ti Armor OC Gigabyte GeForce GTX 980 Ti
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 2 3
No. of HDMI Ports 2 Not Known
DVI Output Ports 1 1
Mini DisplayPort Output 0 0
General info General info MSI GTX 1080 Ti Armor OC Gigabyte GeForce GTX 980 Ti
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 8000 million
Semiconductor Size 16nm 28nm
PCI Express Version 3 3
Dual-GPU Support Yes No
Width Size 290mm 282mm
Height 143mm 110mm
Air-water Cooling Support No No
Memory Memory MSI GTX 1080 Ti Armor OC Gigabyte GeForce GTX 980 Ti
Effective Memory Clock 11016MHz 7012MHz
Max Memory Bandwidth 484.4GB/s 337GB/s
RAM 11GB 6GB
Memory Bus Interface Width 352bit 384bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No

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