GeForce GT 620 v2 Game Requirement Analysis
GeForce GT 620 v2 is an Entry-Level Graphics Card based on the first revision of the Fermi Architecture.
The Fermi Architecture is 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.
It equips a GPU codenamed GF119-300-A1 which has 1 Stream Multiprocessors activated and thus offers 48 Shader Processing Units, 8 TMUs and 4 ROPs. The Central Unit is clocked at 810MHz.
The GPU accesses a 1GB frame buffer of DDR3, through a 128-bit memory interface. The size of the frame buffer is adequate. The Memory Clock Operates at 898MHz.
DirectX 11.0 Support (11.0 Hardware Default) and support for 3D Vision Surround, PhysX, Realtime Raytracing and other technologies.
The Cooling Solution consists of a Single-Fan.
With a rated board TDP of 30W, it requires at least a 300W PSU and it relies entirely on the PCI Slot for power, meaning no extra connectors are required.
GeForce GT 620 v2 is a direct rebrand of GeForce GT 520.
Gaming benchmarks put its performance somewhat below Radeon HD 6450.
We recommend a modest processor (Intel Celeron) and 4GB of RAM for a system with GeForce GT 620 v2.