Technical assessment
A summary based on specifications and results.
4.3Entry-level / aging
Hisilicon Kirin 990 is a Mobile/Embedded processor with 8 cores and 0 threads. It records a PassMark CPU Mark of 4021 and a single-thread rating of 1667.
UnknownEntry-level / agingMobile/Embedded
Hisilicon Kirin 990
Explore Hisilicon Kirin 990 technical reviews, specifications and benchmark results, with practical context for laptop performance, efficiency and upgrade research.
Last updated: 2026-10-204.3/ 10
Technical rating
Entry-level / aging
Hisilicon Kirin 990 is a Mobile/Embedded processor with 8 cores and 0 threads. It records a PassMark CPU Mark of 4021 and a single-thread rating of 1667.
CPU Mark4,021
51 samples
Single Thread1,667
Overall rank#2,826
of 6,054
Reference price—
Entry-level / aging
Specification context
What do these specifications mean in practice?
The Hisilicon Kirin 990 is a Mobile/Embedded released in 2021. Recorded specifications include a 4,021 CPU Mark. Use these figures to understand its position, then compare the results with your software and the complete platform.
Read the performance results
The 4,021 CPU Mark is a broad overall-performance measure, while the 1,667 single-thread result adds context for less-parallel work. Compare the nearby alternatives on this page and do not treat one score as a verdict for every application.
Platform and compatibility
No confirmed socket is recorded for this processor. Verify the exact device or motherboard with the manufacturer before planning an upgrade.
Memory and power
Verify the system memory type, real power limits and cooling capacity.
FAQ
Common processor questions
What are the key Hisilicon Kirin 990 specifications?
The main recorded details are a 4,021 CPU Mark. The tables on this page show socket, memory, cache and graphics data when available.
Is the Hisilicon Kirin 990 good for gaming?
The product name or CPU Mark alone cannot answer that. Check single-thread performance, core count, the target graphics card, gaming resolution and results from the games you play.
Which motherboards support the Hisilicon Kirin 990?
A confirmed socket is not recorded here. Use the device model or manufacturer specifications to identify compatible hardware.
How much power does the Hisilicon Kirin 990 use?
A structured TDP value is not currently available. Check the manufacturer specification and device power limits.
This guidance interprets recorded specifications and results; it does not claim hands-on device testing. Results can vary with motherboard, power, memory and cooling.
Multi-axis comparison
How does this processor compare?
A direct comparison with nearby processors from the same brand and a similar core count.
Overall and multi-core performance
A higher CPU Mark indicates stronger overall performance.
01Hisilicon Kirin 990This CPU4,021 points
02Samsung Exynos 9820Samsung4,020 points
03Spreadtrum UMS9621SUnknown4,011 points
04Intel Pentium J6426 @ 2.00GHzIntel4,008 points
05QTI QCM5430Unknown4,006 points
Single-thread performance
Measures speed in tasks that depend on one CPU thread.
01QTI QCM5430Unknown1,910 points
02Hisilicon Kirin 990This CPU1,667 points
03Samsung Exynos 9820Samsung1,660 points
04Spreadtrum UMS9621SUnknown1,602 points
05Intel Pentium J6426 @ 2.00GHzIntel1,530 points
Performance per watt
Estimated as CPU Mark divided by TDP.
01Intel Pentium J6426 @ 2.00GHzIntel400.8 Mark/W
Bars are relative to the processors shown here, not a global ranking of every CPU.
Detailed benchmark results
Snapshot from 2026-10-20
Core specifications
| Brand | Unknown |
|---|---|
| Category | Mobile/Embedded |
| Release year | 2021 |
| Socket | — |
| Cores / threads | 8 / — |
| Base clock | — |
| Max turbo | — |
| TDP | — |
| Integrated graphics | Mali-G76 MP16 |
Memory support
| Memory type | — |
|---|---|
| Official speed | — |
| Maximum capacity | — |
Cache hierarchy
No structured cache data.