Intel Core2 Duo E8700
Intel Core2 Duo E8400
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Intel Core2 Duo E8700 vs Intel Core2 Duo E8400. Specifications, performance, tests

Overall score
star star star star star
Released
Q1/2009
Intel Core2 Duo E8700
Intel Core2 Duo E8700
Released
Q1/2008
Overall score
star star star star star
Intel Core2 Duo E8400
Intel Core2 Duo E8400

Compare Intel Core2 Duo E8700 VS Intel Core2 Duo E8400. Which processor delivers superior performance?

In this detailed comparison, we evaluate the specifications and benchmarks of both processors to determine the best choice for your needs. We analyze their core counts, maximum frequencies, and power consumption.

Intel Core2 Duo E8700 boasts a maximum frequency of 3.50 GHz GHz. 2 cores that enhance multitasking capabilities.With a power consumption of 65 W W, it ensures efficient performance.Released in Q1/2009, it incorporates the latest technology for optimal efficiency.

Intel Core2 Duo E8400 features a maximum frequency of 3.00 GHz GHz. 2 cores designed for high-performance tasks.Its power consumption is 65 W W, providing a balance of power and efficiency.Launched in Q1/2008, it is built to handle demanding applications.

Differences

  • Place in the overall ranking

    (based on several benchmarks)

    1783 left arrow score
  • Higher clock speed

    Around 14% better clock speed

    3.50 GHz left arrow 3.00 GHz

Positions in all rankings

Common positions Intel Core2 Duo E8700 CPU in popular benchmarks, for comparison with other models.

  • Geekbench 5, 64bit (Single-Core)
    1120 place
  • Geekbench 5, 64bit (Multi-Core)
    1339 place
  • Estimated results for PassMark CPU Mark
    1295 place
  • Place in the overall ranking

    (based on several benchmarks)

    1790 left arrow score

Positions in all rankings

Common positions Intel Core2 Duo E8400 CPU in popular benchmarks, for comparison with other models.

  • Geekbench 5, 64bit (Single-Core)
    1170 place
  • Geekbench 5, 64bit (Multi-Core)
    1364 place
  • Estimated results for PassMark CPU Mark
    1327 place

Specifications

Technical data
Intel Core2 Duo E8700 Intel Core2 Duo E8700
Intel Core2 Duo E8400 Intel Core2 Duo E8400
CPU family and group

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

  • Segment
    Desktop left arrow Desktop
  • Family
    Intel Core2 Duo left arrow Intel Core2 Duo
  • Generation
    2 left arrow 2
  • CPU group
    Intel Core 2 Duo E7000/E8000 left arrow Intel Core 2 Duo E7000/E8000
  • Predecessor
    No left arrow No
  • Successor
    No left arrow No
CPU Technical specs

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

  • Frequency
    3.50 GHz left arrow 3.00 GHz
  • CPU Cores
    2 left arrow 2
  • Turbo (1 Core)
    No left arrow No
  • CPU Threads
    2 left arrow 2
  • Turbo (2 Cores)
    No turbo left arrow No turbo
  • Hyperthreading
    No left arrow No
  • Overclocking
    Yes left arrow Yes
  • Core architecture
    normal left arrow normal
Memory specs & PCI

Overview of the types and quantities of RAM supported by Intel Core2 Duo E8400 and Intel Core2 Duo E8700. The supported memory frequencies may vary depending on the motherboard configuration.

  • Memory type
    DDR2-1066 / DDR3-1333 left arrow DDR2-1066 / DDR3-1333
  • Max. Memory
    16 GB left arrow 16 GB
  • ECC
    No left arrow No
  • Memory channels
    2 left arrow 2
  • PCIe
    No data left arrow No data
Encryption
  • AES-NI
    No left arrow No
Thermal Management

Analyze the TDP (Thermal Design Power) requirements of Intel Core2 Duo E8700 and Intel Core2 Duo E8400 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

  • TDP (PL1)
    65 W left arrow 65 W
  • TDP up
    No left arrow No
  • TDP (PL2)
    No left arrow No
  • TDP down
    No left arrow No
  • Tjunction max.
    80 °C left arrow 80 °C
Technologies and extensions

Information on architecture, interfaces, and additional instructions supported by Intel Core2 Duo E8700 and Intel Core2 Duo E8400, including virtual machine technologies and fabrication processes.

  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Virtualization
    VT-x left arrow VT-x
  • ISA extensions
    MMX, SSE, SSE2, SSE3, SSE 4.1 left arrow MMX, SSE, SSE2, SSE3, SSE 4.1
  • L2-Cache
    6.00 MB left arrow 6.00 MB
  • L3-Cache
    No left arrow No
  • Architecture
    Wolfdale left arrow Wolfdale
  • Technology
    45 nm left arrow 45 nm
  • Socket
    LGA 775 left arrow LGA 775
  • Release date
    Q1/2009 left arrow Q1/2008

Benchmarks

Performance tests CPUs

By analyzing the results from various benchmarks, you can gain a clearer understanding of the performance differences between Intel Core2 Duo E8700 and Intel Core2 Duo E8400.

Compare the synthetic benchmark scores and make an informed decision on the best processor for your needs!

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
512
Intel Core2 Duo E8700
473
Intel Core2 Duo E8400
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
941
Intel Core2 Duo E8700
841
Intel Core2 Duo E8400
Estimated results for PassMark CPU Mark
PassMark is a test suite that performs complex mathematical calculations to determine CPU performance on file compression, encryption and physics-related tasks
1376
Intel Core2 Duo E8700
1129
Intel Core2 Duo E8400

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