Intel Core i9-9940X vs Intel Core i5-13450HX

Compare Intel Core X-series 14 core CPU vs Intel 13th Generation Core i5 10 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

8137 points
8330 points
2% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7646 points
10781 points
41% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

8299 points
9% slightly better multitasking score
7548 points

Heavy Workload Score

Performance in workloads using up to 16 cores

8373 points
13% slightly better heavy workload score
7356 points

Free CPU Benchmark

Want to compare your processor against the Core i9-9940X and the Core i5-13450HX? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

256.89 points
33% slightly higher Blender score
192.97 points

Specifications

Cores

Number of physical processing units

14
40% slightly more cores
10

Threads

Number of logical processing units

28
75% significantly more threads
16

Clock Speed

Base frequency at which the chip operates

3.3 GHz
37% slightly higher clock speed
2.4 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz
4.6 GHz
4% slightly higher turbo speed

PCIe Lanes

Number of physical connections between the CPU and expansion slots

44
120% significantly more pcie lanes
20

Memory Channels

Lanes for simultaneous memory access

4
100% significantly more memory channels
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
Identical
128 GiB

L3 Cache

General memory pool for all cores

25 MiB
25% slightly more L3 cache
20 MiB

Other details

Rank

Ranking in the hardwareDB database

149th of 1,099
139th of 1,099

Family

The product line

Core X-series
13th Generation Core i5

Release date

The official date of release of this chip

2018 November
2023 February

Memory Type

The type of memory used by this chip

DDR4-2666
DDR5-4800

Is Unlocked

Can this CPU can be overclocked

Yes
-

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i9-9940X vs Core i5-13450HX comparison

Our benchmark analysis concludes that the Core i5-13450HX performs better than the Core i9-9940X. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-9940X in all gaming tests too.

With info from our database, we find that the Core i9-9940X has slightly more cores with 14 cores whereas the Core i5-13450HX has 10 cores. It also has more threads than the Core i5-13450HX. With our hardware info, we find that the Core i9-9940X has a slightly higher clock speed than the Core i5-13450HX. Despite this, the Core i5-13450HX has a slightly higher turbo speed.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i9-9940X has more threads than cores. Each physical core is split into multiple threads.

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