Intel Celeron J4005 vs Intel Core 2 Duo E8400

Compare Intel Celeron J Series 2 core CPU vs Intel Core 2 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

581 points

818 points

40% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

1238 points

1767 points

42% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

423 points

586 points

38% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

405 points

563 points

39% slightly better heavy workload score

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

10.06 points

10.18 points

1% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

765 points

22% slightly higher Geekbench 5 (multi) score

622 points

Geekbench 5 (single) score

Single threaded benchmark

421 points

19% slightly higher Geekbench 5 (single) score

352 points

Geekbench 6 (multi) score

Multi threaded benchmark

578 points

615 points

6% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

342 points

373 points

9% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

2 GHz

3 GHz

49% significantly higher clock speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

10 W

550% significantly lower TDP

65 W

Other details

Rank

Ranking in the hardwareDB database

1,065th of 1,089

999th of 1,089

Family

The product line

Celeron J Series

Core

Release date

The official date of release of this chip

2017 November

2008 February

Memory Type

The type of memory used by this chip

DDR4-2400

Supports ECC memory

Does this CPU support error correcting memory

Celeron J4005 vs Core 2 Duo E8400 specs and performance

According to the hardwareDB Benchmark tool, the Celeron J4005 is faster than the Core 2 Duo E8400. Furthermore, our gaming benchmark shows that it also outperforms the Core 2 Duo E8400 in all gaming tests too.

When comparing these CPUs we notice that they have the same number of cores and the same number of threads. With our hardware info, we find that the Core 2 Duo E8400 has a significantly higher clock speed than the Celeron J4005. A Celeron J4005 CPU outputs less heat than a Core 2 Duo E8400 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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 Celeron J4005 has the same number of threads as cores. This means the the CPU does not support hyperthreading.