Intel HD Graphics 400 (Braswell) vs NVIDIA RTX A6000 vs Intel HD Graphics 5000

Intel HD Graphics 400 (Braswell)

The Intel HD Graphics 400 (Braswell)  is an integrated graphics card in the low end SoCs of the Braswell series (2016 Celeron models). It is based on the same architecture as the integrated GPU of the Broadwell graphics cards (e.g. HD Graphics 5300), but offers less shader cores and slower clock speeds.

It is a rename from the Intel HD Graphics (Braswell) card that included the faster 16 EU model in the Pentium SoCs. See the Intel HD Graphics Braswell graphics card page for benchmarks.

The performance depends on the processor (different boost speed for the GPU) and the used memory.

Gaming performance ist still only suited for older or less demanding games. Often also the processor is limited gaming performance (e.g. in the dual-core N3000).

The SoC also integrates a video decoding engine that should be able to handle 4K H.265 videos.

NVIDIA RTX A6000

The Nvidia RTX A6000 is a professional desktop graphics card for workstation. It is based on the consumer GeForce RTX 3090 GPU and offers all 10,752 FP32 ALUs of the GA102 Ampere chip. As a formerly known Quadro card, the A6000 offers certified drivers for CAD, DCC, medical and visualization applications.

The RTX A6000 is rated at 300 Watt and is produced by Samsung in 8nm (8N).

Intel HD Graphics 5000

The Intel HD Graphics 5000 (GT3) is a processor graphics card included in some of the ULV Haswell processors of 2013 (e.g. Core i5-4250U). It represents the highest configuration of the integrated graphics unit (40 execution units), but lacks the additional eDRAM cache of the Iris Pro Graphics 5200. The relatively low base clock can be automatically overclocked using Turbo Boost technology. Depending on the processor model, the base and turbo clock rates may differ, resulting in varying graphics performance between CPU models.

In comparison to the HD 4000, the graphics core has been modified extensively. The GPU 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.

According to benchmarks in 3DMark 11, the HD Graphics 5000 is up to 50 percent faster than the previous HD 4000. In games, however, the performance advantage is significantly lower. With simultaneous load on the CPU, the low TDP of the ULV models (15 W) limits the Turbo Boost of the GPU. Although the HD 5000 features 40 Execution Units, the graphics performance is still somewhat below the HD Graphics 4600 with only 20 EUs (HD 4000: 16 EUs). Overall, the HD 5000 is thus just behind the AMD Radeon HD 7660G and at the level of a dedicated Radeon HD 7650M. Current games (as of 2013) will run fluently in low to medium-low settings.

Due to the 22nm 3D Tri-Gate production process, power consumption is relatively low. The HD Graphics 5000 is available on certain ULV dual-core Haswell models in the 15 Watt TDP range.