Intel HD Graphics 3000 vs Intel HD Graphics P530 vs Intel HD Graphics 4200

Intel HD Graphics 3000

The Intel HD Graphics 3000 (or Intel Graphics Media Accelerator HD 3000, GMA HD 3000, Intel HD Graphics 200) is an integrated graphics card in the Sandy Bridge codenamed processors. The HD Graphics 3000 has no dedicated memory but shares the Level 3 / LLC Cache with the CPU cores and also part of the main memory. Due to TurboBoost, the GPU can be overclocked depending on the current CPU load and power consumption. The base speed and the turbo boost speed of the HD Graphics 3000 depend on the processor:

• ULV processors Core ix-2xx7 (base 350MHz, Turbo 900-1000MHz)
• LV processors Core ix-2xx5 (base 500MHz, Turbo 1000MHz)
• Mainstream and high-end Dual und Quad-Core Core ix-2xx0 (base 650MHz, Turbo 1100-1300MHz)
• Desktop K processors (base 850, Turbo 1100-1350MHz)

The HD 3000 offers 12 Execution Units (EUs) like the old Intel GMA HD but due to architectural changes each EU is now faster. The slower HD Graphics 2000 uses only 6 Execution Units. The EUs can be accessed using DirectX 10.1,  OpenGL 3.0 and DirectCompute 4.1. OpenCL is not supported (the media SDK only uses the CPU).

Our performance tests with the high clocked mainstream version of the HD Graphics 3000 in quad-core processors showed a performance level on par with older entry level generations from NVIDIA (e.g. GeForce 310M) and AMD (HD 5450). In comparison with AMD's APU models, the HD 3000 can only compete against the C-and E-series, but not the faster Llano and Trinity models. The quality of the Intel drivers has been improved over the years, so most games are flawlessly playable (if the minimum requirements are fullfilled).

We could measure smooth frame rates in games like Dead Space 3, World of Tanks, Fifa 13, Torchlight 2, Counter-Strike: GO reach, Diablo 3, and many older games, though usually only in minimal detail settings. For accurate performance analysis and gaming benchmarks, read our article "Intel HD Graphics 3000" or scroll down in this article.

Altought 2x Antialiasing (AA) is supported, the chip is as fast as when rendering 4x AA. In the Unigine Valley benchmark a 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, the power consumption of the GPU should be quite low.

Intel HD Graphics P530

The Intel HD Graphics P530 (GT2) is an integrated graphics unit, which can be found in various Xeon workstation processors of the Skylake generation. The "GT2" version of the Skylake GPU offers 24 Execution Units (EUs) clocked at up to 1050 MHz (depending on the CPU model). Due to its lack of dedicated graphics memory or eDRAM cache, the P530 has to access the main memory (2x 64bit DDR3L-1600 / DDR4-2133).

Performance

Depending on the memory configuration, the HD Graphics P530 is just slightly behind a dedicated GeForce 920M and will handle modern games (as of 2015) in low or medium settings.

Features

The revised video engine now decodes H.265/HEVC completely in hardware and thereby much more efficiently than before. Displays can be connected via DP 1.2 / eDP 1.3 (max. 3840 x 2160 @ 60 Hz), whereas HDMI is limited to the older version 1.4a (max. 3840 x 2160 @ 30 Hz). However, HDMI 2.0 can be added using a DisplayPort converter. Up to three displays can be controlled simultaneously.

Power Consumption

The HD Graphics P530 can be found in mobile quad-core Xeon processors with 45 W TDP.

Intel HD Graphics 4200

The Intel HD Graphics 4200 (GT2) is a processor graphics card that is included in some of the ULV Haswell processors of 2013 (4th generation core). The relatively low base clock can be automatically overclocked using Turbo Boost technology.

In comparison to the HD 4000, the graphics core has been modified in several details. The GPU supports DirectX 11.1, OpenCL 1.2 und OpenGL 4.0. It also features an improved decoder for 4K videos and the fast Quick Sync encoder.

The performance of the HD Graphics 4200 is clearly below the HD 4600 and HD 4400, since the GPU is designed for ULV models of the Y-series (11.5 W). Therefore, the clock rates are relatively low. Compared to a similar clocked HD 4000, the HD 4200 is somewhat faster due to 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 simple games like Anno 2070 or Counter Strike: Global Offensive, the performance is sufficient to handle low settings and 1024 x 768 pixels. Many current titles like Battlefield 4, however, are not playable even at minimum graphic quality. Detailed benchmarks can be found below.

Due to the 22nm 3D Tri-Gate production process, the power consumption is relatively low and suitable even for tablets. In addition to the TDP of 11.5 watts, the Y-series CPUs are rated at an SDP (average power consumption) of 4.5 or 6 watts (depending on the model).