Intel Core i9-9940X vs Intel Core i5-13400

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?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

8137 points

8550 points

5% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7646 points

11151 points

45% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

8299 points

7% slightly better multitasking score

7733 points

Heavy Workload Score

Performance in workloads using up to 16 cores

8373 points

11% slightly better heavy workload score

7540 points

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

256.89 points

30% slightly higher Blender score

196.62 points

Geekbench 6 (multi) score

Multi threaded benchmark

10437 points

4% slightly higher Geekbench 6 (multi) score

10023 points

Geekbench 6 (single) score

Single threaded benchmark

1460 points

2279 points

56% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

40% slightly more cores

Threads

Number of logical processing units

75% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.3 GHz

32% slightly higher clock speed

2.5 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

120% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

100% significantly more memory channels

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

126th 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

Core i9-9940X vs Core i5-13400 specs and performance

Our benchmark analysis concludes that the Core i5-13400 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.

In terms of the number of cores of each of these CPUs, the Core i9-9940X has slightly more cores than the Core i5-13400. Indeed, the Core i9-9940X has 14 cores compared to 10 cores found in the Core i5-13400. It also has more threads than the Core i5-13400. With our hardware info, we find that the Core i9-9940X has a slightly higher clock speed than the Core i5-13400. Despite this, the Core i5-13400 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.