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Furthermore, the used main memory (single channel, DDR3(L), amount) is influencing performance. The 3D performance of the UHD 615 depends on the CPU model and the cooling / TDP-setting of the laptop. Compared to the old HD Graphics 615 in Kaby-Lake-Y CPUs, the UHD 615 is the same GPU with slightly different clock speeds (depending on the model) and slight power/performance improvements due to the improved 14nm++ process. Due to its lack of dedicated graphics memory or eDRAM cache, the UHD 615 has to access the main memory (2x 64bit DDR3L/LPDDR3). This "GT2" version offers 24 Execution Units (EUs) clocked at up to 1000 MHz (depending on the CPU model). The Intel UHD Graphics 615 (GT2) is a low-end integrated graphics unit, which can be found in the Y-series of the Amber-Lake generation. Intel UHD Graphics 615 ► remove from comparison The HD Graphics 620 can be found in mobile processors specified at 15 W TDP and is therefore suited for compact laptops and ultrabooks. HDMI 2.0 however is still only supported with an external converter chip (LSPCon).
Toshiba intel graphics driver opengl 4.4 code#
This was added with the new models in 2017 and beginning of May 2017 also the older CPU models like the i3-7100U are now shipped with a new S-Spec Code that supports HDCP 2.2. The first models do not support HDCP 2.2 and therefore Netflix 4K. Furthermore, Googles VP9 codec can also be hardware decoded. The revised video engine now supports H.265/HEVC Main10 profile in hardware with 10 bit colors.
Toshiba intel graphics driver opengl 4.4 drivers#
For games, the drivers however are not that fast updated and tested as with GeForce graphics cards. Compared to dedicated graphics cards, the HD620 should be positioned between a GeForce 910M and 920M from Nvidia. That means only some less demanding recent games like Farming Simulator 17 run fluently in low detail settings (see below for gaming benchmarks). The exact performance of the HD Graphics 620 depends on various factors like 元 cache size, memory configuration (DDR3/DDR4) and maximum clock rate of the specific model but is very similar to the old HD Graphics 520 GPU. Due to its lack of dedicated graphics memory or eDRAM cache, the HD 620 has to access the main memory (2x 64bit DDR3/DDR4). This "GT2" version of the Kaby Lake GPU is clocked at up to 1050 MHz (depending on the CPU model). The Intel HD Graphics 620 (GT2) is an integrated graphics unit, which can be found in various ULV (Ultra Low Voltage) processors of the Kaby Lake generation. Intel HD Graphics 620 ► remove from comparison