Intel Core i5-9400 vs AMD Ryzen 5 7640HS

Compare Intel 9th Generation Core i5 6 core CPU vs AMD Ryzen 7000 Series 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Other Benchmarks
Specifications
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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

3754 points

6306 points

67% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6091 points

8479 points

39% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

3034 points

5619 points

85% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2911 points

5454 points

87% significantly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

78.76 points

163.82 points

107% significantly higher Blender score

Geekbench 6 (multi) score

Multi threaded benchmark

4811 points

9274 points

92% significantly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1393 points

2302 points

65% significantly 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

4.30 GHz

48% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.1 GHz

5 GHz

21% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W

54 W

20% slightly lower TDP

Memory Channels

Lanes for simultaneous memory access

Identical

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

6 MiB

300% significantly more L2 cache

L3 Cache

General memory pool for all cores

9 MiB

16 MiB

77% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

455th of 1,089

235th of 1,089

Family

The product line

9th Generation Core i5

Ryzen 7000 Series

Release date

The official date of release of this chip

2019 February

2023 April

Memory Type

The type of memory used by this chip

DDR4-2666

DDR5

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Core i5-9400 vs Ryzen 5 7640HS specs and performance

In our benchmarks, the Ryzen 5 7640HS beats the Core i5-9400 in overall performance. Despite this, the Core i5-9400 has the advantage in our gaming benchmark.

Info from our database shows that they both have the same core count but the Ryzen 5 7640HS has more threads. Our comparison shows that the Ryzen 5 7640HS has a significantly higher clock speed compared to the Core i5-9400. Also, the Ryzen 5 7640HS has a slightly higher turbo speed. The Ryzen 5 7640HS outputs less heat than Core i5-9400 thanks to a slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The info from our database shows that the Ryzen 5 7640HS has more L2 cache than the Core i5-9400. The Ryzen 5 7640HS 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. For instance, the Core i5-9400 has the same number of threads as cores. This means the the CPU does not support hyperthreading.