Ryzen Z1 vs HD Graphics 620

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Primary details

Comparing HD Graphics 620 and Ryzen Z1 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated647
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel HD GraphicsPhoenix (Zen 4, Ryzen 7040)
Power efficiencyno data74.59
Architecture codenameGen9.5Phoenix (Zen4) (2023)
Release dateno data (2024 years ago)May 2023 (1 year ago)

Detailed specifications

HD Graphics 620 and Ryzen Z1 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical coresno data6 (Hexa-Core)
Threadsno data12
Base clock speedno data3.2 GHz
Boost clock speed0.35 GHz4.9 GHz
L1 cacheno data64 KB (per core)
L2 cacheno data1 MB (per core)
L3 cacheno data16 MB (shared)
Chip lithography14 nm0.014 μm 1.4e-5 mm4 nm
Die sizeno data137 mm2
Maximum core temperatureno data100 °C
64 bit support-+
Windows 11 compatibility-+

Compatibility

Information on HD Graphics 620 and Ryzen Z1 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configurationno data1
Socketno dataFP8
Power consumption (TDP)no data15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by HD Graphics 620 and Ryzen Z1. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by HD Graphics 620 and Ryzen Z1 are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by HD Graphics 620 and Ryzen Z1. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5
Maximum memory size65,536 MB 67,108,864 KB 68,719,476,736 B 0.0625 TiB 64 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 740M

Peripherals

Specifications and connection of peripherals supported by HD Graphics 620 and Ryzen Z1.

PCIe versionno data4.0
PCI Express lanesno data20

Pros & cons summary


Chip lithography 14 nm 4 nm

Ryzen Z1 has a 250% more advanced lithography process.

We couldn't decide between HD Graphics 620 and Ryzen Z1. We've got no test results to judge.


Should you still have questions on choice between HD Graphics 620 and Ryzen Z1, ask them in Comments section, and we shall answer.

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Intel HD Graphics 620
HD Graphics 620
AMD Ryzen Z1
Ryzen Z1

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


2.9 62 votes

Rate HD Graphics 620 on a scale of 1 to 5:

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3.3 46 votes

Rate Ryzen Z1 on a scale of 1 to 5:

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Questions & comments

Here you can ask a question about HD Graphics 620 or Ryzen Z1, agree or disagree with our judgements, or report an error or mismatch.