Intel Core2 Duo E4400
Intel Core i5-12400
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Intel Core2 Duo E4400 vs Intel Core i5-12400. Specifications, performance, tests

Overall score
star star star star star
Released
Q3/2007
Intel Core2 Duo E4400
Intel Core2 Duo E4400
Released
Q1/2022
Overall score
star star star star star
Intel Core i5-12400
Intel Core i5-12400

What's the best choice Intel Core2 Duo E4400 or Intel Core i5-12400? Which processor is faster?

We have prepared a comparison to help you choose the best processor. Compare their specifications and benchmarks.

Intel Core2 Duo E4400 has a maximum frequency of 2.00 GHz. 2 Cores. Power consumption of 65 W. Released in Q3/2007.

Intel Core i5-12400 has a maximum frequency of 2.50 GHz. 6 / 12 Cores. Power consumption of 65 W. Released in Q1/2022.

Differences

  • Place in the overall ranking

    (based on several benchmarks)

    1814 left arrow score

Positions in all rankings

Common positions Intel Core2 Duo E4400 CPU in popular benchmarks, for comparison with other models.

  • Geekbench 5, 64bit (Single-Core)
    1366 place
  • Geekbench 5, 64bit (Multi-Core)
    1489 place
  • Estimated results for PassMark CPU Mark
    1386 place
  • Place in the overall ranking

    (based on several benchmarks)

    307 left arrow score
  • Higher clock speed

    Around 20% better clock speed

    2.50 GHz left arrow 2.00 GHz
  • More number of cores

    About 3 times more cores

    6 left arrow 2

Positions in all rankings

Common positions Intel Core i5-12400 CPU in popular benchmarks, for comparison with other models.

  • Cinebench R23 (Single-Core)
    80 place
  • Cinebench R23 (Multi-Core)
    130 place
  • Cinebench R20 (Single-Core)
    49 place
  • Cinebench R20 (Multi-Core)
    131 place
  • Geekbench 5, 64bit (Single-Core)
    157 place
  • Geekbench 5, 64bit (Multi-Core)
    248 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    595 place
  • Estimated results for PassMark CPU Mark
    259 place
  • Geekbench 6 (Single-Core)
    120 place

Specifications

Technical data
Intel Core2 Duo E4400 Intel Core2 Duo E4400
Intel Core i5-12400 Intel Core i5-12400
CPU family and group

Background information about the processors being compared, series, generation and market segment.

  • Segment
    Desktop left arrow Desktop / Server
  • Family
    Intel Core2 Duo left arrow Intel Core i5
  • Generation
    1 left arrow 12
  • CPU group
    Intel Core 2 Duo E4000/E6000 left arrow Intel Core i 12000
  • Predecessor
    No left arrow Intel Core i5-11400
  • Successor
    No left arrow --
CPU Technical specs

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

  • Frequency
    2.00 GHz left arrow 2.50 GHz
  • Turbo (1 Core)
    No left arrow 4.40 GHz
  • Hyperthreading
    No left arrow Yes
  • Overclocking
    Yes left arrow No
  • Core architecture
    normal left arrow normal
Memory specs & PCI

Types, channel quantity of RAM supported by Intel Core i5-12400 and Intel Core2 Duo E4400. Depending on the motherboards, higher or lower memory frequencies may be supported.

  • Memory type
    DDR2-1066 / DDR3-1333 left arrow DDR4-3200DDR5-4800
  • Max. Memory
    16 GB left arrow 128 GB
  • ECC
    No left arrow No
  • Memory channels
    2 left arrow 2
  • PCIe
    No data left arrow 5.0 x 20
Thermal Management

Compare the TDP requirements of TDP Intel Core2 Duo E4400 and Intel Core i5-12400 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

  • TDP (PL1)
    65 W left arrow 65 W
  • TDP up
    No left arrow --
  • TDP (PL2)
    No left arrow 117 W
  • TDP down
    No left arrow --
  • Tjunction max.
    70 °C left arrow 100 °C
Technologies and extensions

Architecture, interfaces, additional instructions supported by Intel Core2 Duo E4400 and Intel Core2 Duo E4400, virtual machine technologies and process technology.

  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Virtualization
    VT-x left arrow VT-x, VT-x EPT, VT-d
  • ISA extensions
    MMX, SSE, SSE2, SSE3 left arrow SSE4.1, SSE4.2, AVX2, AVX2+
  • L2-Cache
    2.00 MB left arrow 7.50 MB
  • L3-Cache
    No left arrow 18.00 MB
  • Architecture
    Conroe left arrow Alder Lake S
  • Technology
    65 nm left arrow 10 nm
  • Socket
    LGA 775 left arrow LGA 1700
  • Release date
    Q3/2007 left arrow Q1/2022

Benchmarks

Performance tests CPUs

Based on the results of several benchmarks, you can more accurately estimate the difference in performance between Intel Core2 Duo E4400 and Intel Core i5-12400.

Compare the synthetic test values and choose the best processor!

Geekbench 5, 64bit (Single-Core)
Geekbench 5 SC is a popular cross-platform performance test for desktop or mobile processors that uses system memory intensively
292
Intel Core2 Duo E4400
1647
Intel Core i5-12400
Geekbench 5, 64bit (Multi-Core)
Geekbench 5 MC is a popular cross-platform performance test for desktop or mobile processors that uses system memory intensively
532
Intel Core2 Duo E4400
9451
Intel Core i5-12400

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