Overview
GeForce GTX 560 (OEM) is, an OEM Only, Performance Graphics Card based on the Fermi Architecture.

Architecture
The Fermi Architecture was first manufactured with a 40nm technology and uses a technique known as Hot Clocking: The Shaders are clocked twice as fast as the Central Unit. While this leads to a reasonable performance boost, it causes enormous amounts of energy dissipation, leading, ultimately, to a significantly higher operating temperature.
Fermi is also the first GPU architecture with fully cached memory access which increases memory performance.

GPU
It equips a GPU Codenamed GF110 which has 11 Stream Multiprocessors activated and thus offers 384 Shader Processing Units, 44 TMUs and 40 ROPs. The Central Unit is clocked at 552MHz.

Memory
The GPU accesses a 1.2GB frame buffer of fast GDDR5, through a 320-bit memory interface. The size of the frame buffer is adequate. The Memory Clock Operates at 802Hz.

Power Consumption
With a rated board TDP of 150W, it requires at least a 450W PSU with one available 6-pin connector.

Performance
Compared to the regular GeForce GTX 560, GeForce GTX 560 (OEM) Features 4 more SM and a 64-bit larger memory interface.
However, because it is heavily underclocked, it ends up performing worse.

System Suggestions
GeForce GTX 560 (OEM) is best suited for resolutions up to and including 1600x900. We recommend a Decent Processor and 8GB of RAM for Optimal Performance.