Intel Core i5-9400 vs Intel Core i5-10400F

Compare Intel 9th Generation Core i5 6 core CPU vs Intel 10th Generation Core i5 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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Intel Core i5-10400F

Price

The cheapest price from our partner retailers

$ 139.00

$ 30.95 slightly less expensive

$ 169.95

Benchmark Score

Overall Score

A combined score of all workloads

3754 points

4847 points

29% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6091 points

6648 points

9% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

3034 points

4269 points

40% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2911 points

4133 points

41% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

5065 points

6% slightly higher 3DMark Physics score

4768 points

Blender score

Cycles Render (Samples per minute)

78.76 points

111.48 points

41% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

4782 points

5783 points

20% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

1342 points

1414 points

5% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

4811 points

5782 points

20% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1393 points

1454 points

4% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

100% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.9 GHz

Identical

2.9 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.1 GHz

4.3 GHz

4% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W

Identical

65 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

Identical

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB

Identical

128 GiB

L1 Cache

Smallest embedded memory, but the fastest

384 KiB

Identical

384 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

1.5 MiB

Identical

1.5 MiB

L3 Cache

General memory pool for all cores

9 MiB

12 MiB

33% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

455th of 1,089

359th of 1,089

Family

The product line

9th Generation Core i5

10th Generation Core i5

Release date

The official date of release of this chip

2019 February

2020 May

Memory Type

The type of memory used by this chip

DDR4-2666

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Core i5-9400 vs Core i5-10400F benchmarks

Our benchmark analysis concludes that the Core i5-10400F performs better than the Core i5-9400. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-9400 in all gaming tests too.

Info from our database shows that they both have the same core count but the Core i5-10400F has more threads. According to our data, the Core i5-9400 and Core i5-10400F have the same clock speed. Despite this, the Core i5-10400F has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption. The data shows that both these CPUs have same sized L2 caches. The Core i5-10400F also has slightly 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. For instance, the Core i5-9400 has the same number of threads as cores. This means the the CPU does not support hyperthreading.