The Intel HD Graphics 2000 (or Intel Graphics Media Accelerator HD 2000 or GMA HD 2000) is an integrated graphics card in the Sandy Bridge codenamed processors. It is included in slower mobile processors (Pentium brand e.g. but called only Intel HD Graphics) and in most desktop processors. The HD Graphics 2000 has no dedicated memory but shares the fast Level 3 Cache with the CPU cores and also part of the main memory. Due to Turbo Boost, the GPU can be overclocked depending on the current CPU load and power consumption. The GMA HD 2000 offers only half of the 12 Execution Units (EUs) of the Intel GMA HD 3000.
Because of the halfed amount of shaders, the gaming performance is only compareable to the old Intel GMA HD (in the Arrandale CPUs). Our tests with a desktop i5-2400 showed a performance level of a Geforce G 105M e.g. which is slightly faster. Therefore, only low demanding games like Sims 3 or World of Warcraft can be played in low detail settings fluently.
Altought 2x Antialiasing (AA) is supported, the chip is as fast as when rendering 4x AA. In the Unigine Valley benchmark a similar HD 3000 i7-2637M for example reached the same score with 2x AA and 4x AA.
In addition to the GPU, the chip also houses some dedicated units for decoding and encoding HD videos. On the IDF Intel demonstrated the encoding of a 3 minute long 1080p video to an iPhone compatible format in 640x360 in only 14s. Another novelty of the Sandy Bridge GPU is the embedded DisplayPort eDP to connect internal Displays.
Due to the integration in the 32nm built CPU and the halfed amount of shaders, the power consumption of the GPU should be quite low and also suited for small and light laptops.
The Intel HD Graphics 4400 (GT2) is a processor graphics card included in some of the ULV Haswell processors of 2013. The relatively low base clock can be automatically overclocked using Turbo Boost technology. Depending on the processor model, the turbo clock rates may differ, resulting in varying graphics performance between models.
In comparison to the HD 4000, the HD 4400 graphics core has been modified extensively. The GPU now supports DirectX 11.1, OpenCL 1.2 and OpenGL 4.0. It also features an improved decoder for 4K videos and the fast Quick Sync encoder. Compared to the faster 4600, the 4400 offers the same amount of shaders, but lower clock speeds (see table of clock speeds of the different CPU models below).
The performance of the HD Graphics 4400 is somewhat below the HD 4600, since the GPU is designed for ULV models. Therefore, the clock rates are relatively low. Furthermore, the reduced TDP limits the Turbo Boost. Compared to the ULV versions of the Ivy Bridge HD 4000, the HD 4400 is about 20 - 30 percent faster. 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. Depending on the clock rate, the HD 4400 matches the performance of a dedicated Radeon HD 7550M.
Due to the 22nm 3D Tri-Gate production process, the power consumption is relatively low. The HD Graphics 4400 can be found on ULV dual-core Haswell models with a TDP of 15 watts.
Average Benchmarks Intel HD Graphics 2000 → 100%n=11
Average Benchmarks Intel HD Graphics 4400 → 229%n=11
- Range of benchmark values for this graphics card - Average benchmark values for this graphics card * Smaller numbers mean a higher performance 1 This benchmark is not used for the average calculation
The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.