MSI GTX 1080 Ti Lightning Z vs Gigabyte GeForce GTX 650 Ti Boost WindForce 2X 2GB

VS
MSI GTX 1080 Ti Lightning Z
MSI GTX 1080 Ti Lightning Z Image
Gigabyte GeForce GTX 650 Ti Boost WindForce 2X 2GB
Gigabyte GeForce GTX 650 Ti Boost WindForce 2X 2GB Image
MSI GTX 1080 Ti Lightning Z
Gigabyte GeForce GTX 650 Ti Boost WindForce 2X 2GB
Key Differences Key Differences MSI GTX 1080 Ti Lightning Z Gigabyte GeForce GTX 650 Ti Boost WindForce 2X 2GB
GPU Base Clock Speed 1582MHz 1032MHz
GPU Boost Clock Speed 1695MHz 1098MHz
Pixel Rate 149.2 GPixel/s 16.5 GPixel/s
GPU Memory Speed 1390MHz 1502MHz
GPU Render Output Units (ROPs) 88 24
No. of Supported Displays 4 4
Performance Performance MSI GTX 1080 Ti Lightning Z Gigabyte GeForce GTX 650 Ti Boost WindForce 2X 2GB
GPU Base Clock Speed 1582MHz 1032MHz
Pixel Rate 149.2 GPixel/s 16.5 GPixel/s
FLOPS (Floating-point Performance) 12.15 TFLOPS 1.58 TFLOPS
Texture Filter Rate 379.7 GTexels/s 66 GTexels/s
GPU Memory Speed 1390MHz 1502MHz
Total GPU Shading Units 3584 768
Total GPU TMUs 224 64
GPU Boost Clock Speed 1695MHz 1098MHz
GPU Render Output Units (ROPs) 88 24
DPFP (Double Precision Floating Point) Support No Yes
Features Features MSI GTX 1080 Ti Lightning Z Gigabyte GeForce GTX 650 Ti Boost WindForce 2X 2GB
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 1.2 1.1
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 13470 3514
GPU Temperature Under Load 84°C 56°C
PassMark (DirectCompute) Benchmark Result 9456 1621
Idle GPU Temperature 33°C 28°C
3D Support Yes Yes
Noise Level Under Load 55.4dB 40.1dB
Idle Power Consumption 82W 107W
Idle Noise Level 40.7dB 40.1dB
3DMark Vantage Texture Fill Result Not Known 46.1GTexels/s
3DMark Vantage Pixel Fill Result Not Known 5.3GPixel/s
Ray Tracing Support Yes No
Power Consumption Under Peak Load Not Known 261W
Multi-GPU Support Count 2 Not Known
SmallLuxGPU (2.0d4) Result Not Known 3400
No. of Supported Displays 4 4
Ports Ports MSI GTX 1080 Ti Lightning Z Gigabyte GeForce GTX 650 Ti Boost WindForce 2X 2GB
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 2 1
No. of HDMI Ports 2 Not Known
DVI Output Ports 1 2
Mini DisplayPort Output 0 0
General info General info MSI GTX 1080 Ti Lightning Z Gigabyte GeForce GTX 650 Ti Boost WindForce 2X 2GB
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 2540 million
Semiconductor Size 16nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Width Size 320mm 256mm
Height 140mm 111mm
Air-water Cooling Support No No
Memory Memory MSI GTX 1080 Ti Lightning Z Gigabyte GeForce GTX 650 Ti Boost WindForce 2X 2GB
Effective Memory Clock 11120MHz 6008MHz
Max Memory Bandwidth 489.3GB/s 144GB/s
RAM 11GB 2GB
Memory Bus Interface Width 352bit 192bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No

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