Intel HD Graphics P530 vs NVIDIA GeForce RTX 3070 Ti vs Intel HD Graphics 4600

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.

NVIDIA GeForce RTX 3070 Ti

The Nvidia GeForce RTX 3070 Ti is a fast desktop GPU of the Ampere generation. It uses the GA104 chip with 6,144 cores and 8 GB GDDR6 dedicated graphics memory. 

The performance in demanding games is ideal for QHD (2560x1440) and highest settings (e.g. A Plague Tale Requiem reaches 50fps in our benchmarks, see below). 

The RTX3070Ti is rated at a TGP of 290 Watt.

Intel HD Graphics 4600

The Intel HD Graphics 4600 (GT2) is a processor graphics card included in some of the Haswell processors of 2013. The base clock can be automatically overclocked using Turbo Boost technology.
Depending on the processor model, the base and turbo clock rates may differ greatly 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 Intel benchmarks in 3DMark 11, the HD Graphics 4600 will be up to 60 percent faster than the previous HD 4000. In our gaming benchmarks, however, the improvement was only about 30 percent. 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. 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.

Due to the 22nm 3D Tri-Gate production process, power consumption should be relatively low. The HD Graphics 4600 can be found on dual- and quad-core Haswell models in the 37 - 57 Watt TDP range.