The improved feature set now includes support for up to 4 active displays. Nevertheless, most demanding games of 2013 will run fluently with high to very high details. This places the K3100M somewhat below the consumer GTX 765M GPU. The performance is clearly above the old Quadro K3000M and just slightly below the Quadro K4000M. However, due to the missing hot clock of the shader domain, two shaders of a Kepler chip offer similar performance to just one shader of a Fermi chip (as the latter is clocked twice as fast). Although more shader cores are available in the Kepler architecture as compared to the Fermi design, the Kepler shaders are still expected to be up to twice as power efficient. In the K3100M, 4 of 8 blocks are active leading to the 768 CUDA cores. The GK104 Kepler core offers eight shader blocks, called SMX, that are clocked at the same speed as the central core.
The Kepler architecture is the successor to the Fermi architecture that first appeared in laptops with the GeForce 400M series. OpenGL performance, for example, should be significantly better than with GeForce graphics cards of similar specifications. The Quadro series offers certified drivers that are optimized for stability and performance in professional applications like CAD or DCC.
The K3100M usually comes with 4 GB GDDR5 VRAM clocked at 800 MHz (3200 MHz effective, 102.4 GB/s). As a new feature, PCIe 3.0 is supported for the first time. The Quadro K3100M is built for the Intel Shark Bay generation (Haswell) and is a successor to the Quadro K3000M (Chief River platform). It is a Kepler-based GPU built on the GK104 chip with 768 out of 1536 shader cores activated and is manufactured in 28nm at TSMC. Guide work perfectly on my computer.The NVIDIA Quadro K3100M is a DirectX 11 and OpenGL 4.3 compatible graphics card for mobile workstations. Excellent NVIDIA Quadro K1100M guide as always.
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