Intel Core i7-13620H vs Intel Core i9-9900KS

Compare Intel 13th Generation Core i7 10 core CPU vs Intel 9th Generation Core i9 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

7691 points
2% slightly better overall score
7509 points

Gaming Score

The raw gaming performance with a fast GPU

10139 points
9% slightly better gaming score
9220 points

Multitasking Score

Performance in workloads using up to 8 cores

6947 points
0.25% slightly better multitasking score
6930 points

Heavy Workload Score

Performance in workloads using up to 16 cores

6776 points
0.10% slightly better heavy workload score
6769 points

Free CPU Benchmark

Want to compare your processor against the Core i7-13620H and the Core i9-9900KS? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

7150 points
7296 points
2% slightly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

172.32 points
173.21 points
0.52% slightly higher Blender score

Specifications

Cores

Number of physical processing units

10
25% slightly more cores
8

Threads

Number of logical processing units

16
Identical
16

Clock Speed

Base frequency at which the chip operates

2.4 GHz
4.01 GHz
67% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.9 GHz
5 GHz
2% slightly higher turbo speed

PCIe Lanes

Number of physical connections between the CPU and expansion slots

28
75% significantly more pcie lanes
16

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
128 GiB
100% significantly more supported memory

L2 Cache

Secondary embedded memory, slower than L1 cache

9.5 MiB
374% significantly more L2 cache
2 MiB

L3 Cache

General memory pool for all cores

24 MiB
49% significantly more L3 cache
16 MiB

Other details

Rank

Ranking in the hardwareDB database

158th of 1,089
167th of 1,089

Family

The product line

13th Generation Core i7
9th Generation Core i9

Release date

The official date of release of this chip

2023 February
2019 November

Memory Type

The type of memory used by this chip

DDR5-5200
DDR4-2666

Is Unlocked

Can this CPU can be overclocked

-
Yes

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-13620H vs Core i9-9900KS benchmarks

In our benchmarks, the Core i7-13620H beats the Core i9-9900KS in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-9900KS in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i7-13620H has slightly more cores with 10 cores compared to the Core i9-9900KS that has 8 cores. But they both have the same number of threads. These CPUs have different clock speeds. Indeed, the Core i9-9900KS has a significantly higher clock speed compared to the Core i7-13620H. Also, the Core i9-9900KS has a slightly higher turbo speed. In terms of cache, the Core i7-13620H has significantly more L2 cache when compared to the Core i9-9900KS. The Core i7-13620H also has significantly more L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i7-13620H has more threads than cores. Each physical core is split into multiple threads.

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