Tuesday, June 7, 2011

Different technical specifications for the GTX 560 OEM customers Ti

The OEM version of the GeForce GTX 560 Ti has different specifications than the retail model. The card is not based on the core GF114 but on a limited version of the GF110. Nvidia has disabled 5 of the 16 cluster architecture present full-GF110, leaving only 352 CUDA enabled Cores, and has used the MC bus of the GTX 570 with 320-bit address data.

The clock frequencies are set 732/1464/3800MHz (GPU / SPs / Mem). In summary, the GTX 560 OEM Ti is slightly less performance of the GTX 560 Ti "retail", while consuming more (vs 210W. 180W), but can handle a bandwidth GDDR5 VRAM and quantity of higher (1.25 or 2.5GB). The latter factor is counting on more of the promotional marketing OEM absolute performance.

Below is a table with specifications of the two cards: GTX 560 560 OEMGTX RetailGPUGF110GF114CUDA Cores352384Memory bus320-bit256-bitGPU clk.732 MHz822 MHzShaders clk.1464 MHz1644 MHzMem clk.3800 MHz4000 MHzBandwidth152 GB/s128 GB / smem buffer 1.25 - 2.5GB1 - 2 GBTDP210W170W

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