NVIDIA GeForce GT 620M with NVIDIA Optimus technology, 1 GB of dedicated DDR3 VRAM, supporting NVIDIA CUDA, PhysX, PureVideo HD technology, OpenEXR High Dynamic-Range (HDR) technology, Shader Model 5.0, Microsoft DirectX 11, OpenGL 4.1, OpenCL 1.1 Intel Celeron processor B820/B815 (2 MB 元 cache, 1.70/1.6 GHz, DDR3 1333 MHz, 35 W), supporting Intel 64 architecture, Intel Smart Cacheĭual-channel DDR3 SDRAM supporting up to 4 GB of DDR3 system memory, upgradable to 8 GB using two soDIMM modules (for 64-bit OS) Intel Pentium processor B950/B960/B970 (2 MB 元 cache, 2.10/2.20/2.30 GHz, DDR3 1333 MHz, 35 W), supporting Intel 64 architecture, Intel Smart Cache Intel Core i3-3110M processor (3 MB 元 cache, 2.30 GHz, DDR3 1600 MHz, 35 W), supporting Intel 64 architecture, Intel Smart Cache
Intel Core i5-2450M processor (3 MB 元 cache, 2.50 GHz with Turbo Boost up to 3.10 GHz, DDR3 1333 MHz, 35 W), supporting Intel 64 architecture, Intel Smart Cache Intel Core i5-3210M processor (3 MB 元 cache, 2.50 GHz with Turbo Boost up to 3.10 GHz, DDR3 1600 MHz, 35 W), supporting Intel 64 architecture, Intel Smart Cache
