Therefore, casual gamers that wont mind reducing the quality settings in high end games, may be happy with the performance of the HD Graphics 4000. In the slower i7-3610QM and a dual core i5 it was on a similar level as the 6620G. In our extensive tests with games the HD Graphics 4000 was able to beat the HD 6620G in a fast Core i7-3820QM by about 15%. The IPC (instructions per clock) can therefore be even 2x as fast as with Sandy Bridge and overall up to 60% more performance (3DMark Vantage) should be possible.įirst benchmarks position the HD Graphics 4000 (in a fast quad core desktop CPU) on a level with a dedicated Nvidia GeForce GT 330M and therefore above the AMD processor graphics Radeon HD 6620G. Depending on the processor model, the base and turbo clock rate may differ greatly resulting in different graphics performance of ULV parts compared to high-end desktop and laptop quad-core parts.Ĭompared to the Intel HD Graphics 3000 in Sandy Bridge CPUs, the HD 4000 card was completely redesigned and offers improved DirectX 11 capable shaders, Hardware Tessellation, a dedicated level 3 cache (before the Last Level Cache LLC of the CPU) and DirectCompute support. The base clock can be automatically overclocked using Turbo Boost technology. The Intel HD Graphics 4000 (GT2) is a processor graphics card that is included in the Ivy Bridge processors of 2012 (3rd generation of core, e.g.
Intel HD Graphics 4000 ► remove from comparison The HD Graphics 4600 can be found on dual- and quad-core Haswell models in the 37 - 57 Watt TDP range. Thus, the HD 4600 not only matches some dedicated GPUs such as the GeForce GT 620M/630M, but also competes with the fastest integrated AMD GPUs like the Radeon HD 8650G.ĭue to the 22nm 3D Tri-Gate production process, power consumption should be relatively low. This performance boost is achieved by architectural improvements and an increased number of execution units: The GT2 version integrates 20 EUs, compared to 16 EUs for the old HD 4000. In our gaming benchmarks, however, the improvement was only about 30 percent. It also features an improved decoder for 4K videos and the fast Quick Sync encoder.Īccording to Intel benchmarks in 3DMark 11, the HD Graphics 4600 will be up to 60 percent faster than the previous HD 4000. The GPU supports DirectX 11.1, OpenCL 1.2 and OpenGL 4.0. In comparison to the HD 4000, the graphics core has been modified extensively. The base clock can be automatically overclocked using Turbo Boost technology.ĭepending on the processor model, the base and turbo clock rates may differ greatly resulting in varying graphics performance between CPU models.
The Intel HD Graphics 4600 (GT2) is a processor graphics card included in some of the Haswell processors of 2013. Intel HD Graphics 4600 ► remove from comparison
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