Intel Core i5-7400 vs Intel Core i7-1065G7

Compare Intel 7th Generation Core i5 4 core CPU vs Intel 10th Generation Core i7 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

2237 points

2491 points

11% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4164 points

4216 points

1% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1701 points

1994 points

17% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1632 points

1907 points

16% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

3132 points

3686 points

17% slightly higher 3DMark Physics score

Blender score

Cycles Render (Samples per minute)

43.28 points

44.35 points

2% slightly higher Blender 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

3 GHz

130% significantly higher clock speed

1.3 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.5 GHz

3.9 GHz

11% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W

15 W

333% significantly lower TDP

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB

Identical

64 GiB

L1 Cache

Smallest embedded memory, but the fastest

256 KiB

320 KiB

25% slightly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB

Identical

1 MiB

L3 Cache

General memory pool for all cores

6 MiB

8 MiB

33% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

675th of 1,089

630th of 1,089

Family

The product line

7th Generation Core i5

10th Generation Core i7

Release date

The official date of release of this chip

2017 February

2019 August

Memory Type

The type of memory used by this chip

DDR4-2133

DDR4-3200

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Core i5-7400 vs Core i7-1065G7 specs and performance

According to the hardwareDB Benchmark tool, the Core i7-1065G7 is faster than the Core i5-7400. Despite this, the Core i5-7400 has the advantage in our gaming benchmark.

Our spec comparison shows that they have an identical amount of cores but the Core i7-1065G7 has more threads. Our comparison shows that the Core i5-7400 has a significantly higher clock speed compared to the Core i7-1065G7. Despite this, the Core i7-1065G7 has a slightly higher turbo speed. The Core i7-1065G7 outputs less heat than Core i5-7400 thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. When comparing cache sizes, these CPUs have an identical amount of L2 cache. The Core i7-1065G7 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 i5-7400 has the same number of threads as cores. This means the the CPU does not support hyperthreading.