MSI GeForce RTX 2080 Ti Duke vs MSI GTX 1080 Ti Lightning X

VS
MSI GeForce RTX 2080 Ti Duke
MSI GeForce RTX 2080 Ti Duke Image
MSI GTX 1080 Ti Lightning X
MSI GTX 1080 Ti Lightning X Image
MSI GeForce RTX 2080 Ti Duke
MSI GTX 1080 Ti Lightning X
Key Differences Key Differences MSI GeForce RTX 2080 Ti Duke MSI GTX 1080 Ti Lightning X
GPU Base Clock Speed 1350MHz 1544MHz
GPU Boost Clock Speed 1635MHz 1657MHz
Pixel Rate 143.9 GPixel/s 145.8 GPixel/s
GPU Memory Speed 1750MHz 1390MHz
GPU Render Output Units (ROPs) 88 88
No. of Supported Displays 4 4
Performance Performance MSI GeForce RTX 2080 Ti Duke MSI GTX 1080 Ti Lightning X
GPU Base Clock Speed 1350MHz 1544MHz
Pixel Rate 143.9 GPixel/s 145.8 GPixel/s
FLOPS (Floating-point Performance) 14.23 TFLOPS 11.88 TFLOPS
GPU Memory Speed 1750MHz 1390MHz
Texture Filter Rate 444.7 GTexels/s 371.2 GTexels/s
Total GPU Shading Units 4352 3584
Total GPU TMUs 272 224
GPU Boost Clock Speed 1635MHz 1657MHz
GPU Render Output Units (ROPs) 88 88
DPFP (Double Precision Floating Point) Support No No
Features Features MSI GeForce RTX 2080 Ti Duke MSI GTX 1080 Ti Lightning X
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 77°C 84°C
Idle GPU Temperature 31°C 33°C
Noise Level Under Load 47.5dB 55.4dB
3D Support Yes Yes
Idle Noise Level 41.5dB 40.7dB
Idle Power Consumption 54W 82W
Multi-GPU Support Count 2 2
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 13470
PassMark (DirectCompute) Benchmark Result Not Known 9456
Ray Tracing Support No Yes
Miscellaneous Miscellaneous MSI GeForce RTX 2080 Ti Duke MSI GTX 1080 Ti Lightning X
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports MSI GeForce RTX 2080 Ti Duke MSI GTX 1080 Ti Lightning X
HDMI Output Support Yes Yes
GPU HDMI Version 2 2
DisplayPort Output 3 2
No. of HDMI Ports 1 2
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info MSI GeForce RTX 2080 Ti Duke MSI GTX 1080 Ti Lightning X
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 12000 million
Semiconductor Size 12nm 16nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 314mm 320mm
Height 120mm 140mm
Memory Memory MSI GeForce RTX 2080 Ti Duke MSI GTX 1080 Ti Lightning X
Effective Memory Clock 14000MHz 11120MHz
Max Memory Bandwidth 616GB/s 489.3GB/s
RAM 11GB 11GB
Memory Bus Interface Width 352bit 352bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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