Dell Latitude 5424 Rugged, Руководство по обслуживанию

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Intel HD/UHD Graphics 620
The Intel HD/UHD Graphics 620 (GT2) is an integrated graphics unit, which can be found in various ULV (Ultra Low Voltage)
processors of the Skylake generation. This 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 HD 520 has to
access the main memory (2x 64-bit DDR3L-1600/DDR4-2133).
Performance
The exact performance of the HD/UHD Graphics 620 depends on various factors like L3 cache size, memory configuration
(DDR3L/DDR4) and maximum clock rate of the specific model.
Features
The revised video engine now decodes H.265/HEVC completely in hardware and more efficiently than before. Displays can be
connected using a 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 620 can be found in mobile processors specified at 15 W TDP and is therefore suited for compact laptops and
Ultrabooks.
Key Specifications
The following table contains the key specifications of the Intel HD Graphics 620:
Table 10. Key specifications
Specification Intel HD/UHD Graphics 620
Codename Skylake GT2
Architecture Intel Gen 6 (Skylake)
Pipelines 24 — unified
Core Speed 300 — 1050 (Boost) MHz
Memory Type DDR3/DDR4
Memory Bus Width 64/128 bit
Shared Memory Yes
Technology 14 nm
Features QuickSync
30 Technology and components