Intel Core 2 Quad Q9400
Intel Core2 Duo E8190
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Intel Core 2 Quad Q9400 vs Intel Core2 Duo E8190. Specifications, performance, tests

Overall score
star star star star star
Released
Q3/2008
Intel Core 2 Quad Q9400
Intel Core 2 Quad Q9400
Released
Q1/2008
Overall score
star star star star star
Intel Core2 Duo E8190
Intel Core2 Duo E8190

Compare Intel Core 2 Quad Q9400 VS Intel Core2 Duo E8190. 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 Core 2 Quad Q9400 boasts a maximum frequency of 2.66 GHz GHz. 4 cores that enhance multitasking capabilities.With a power consumption of 95 W W, it ensures efficient performance.Released in Q3/2008, it incorporates the latest technology for optimal efficiency.

Intel Core2 Duo E8190 features a maximum frequency of 2.66 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)

    1779 left arrow score
  • More number of cores

    2 times more cores

    4 left arrow 2

Positions in all rankings

Common positions Intel Core 2 Quad Q9400 CPU in popular benchmarks, for comparison with other models.

  • Geekbench 5, 64bit (Single-Core)
    1265 place
  • Geekbench 5, 64bit (Multi-Core)
    1255 place
  • Estimated results for PassMark CPU Mark
    1203 place
  • Place in the overall ranking

    (based on several benchmarks)

    1800 left arrow score
  • Performance per watt

    About 0.68 times less performance per watt

    65 W left arrow 95 W

Positions in all rankings

Common positions Intel Core2 Duo E8190 CPU in popular benchmarks, for comparison with other models.

  • Geekbench 5, 64bit (Single-Core)
    1214 place
  • Geekbench 5, 64bit (Multi-Core)
    1419 place
  • Estimated results for PassMark CPU Mark
    1339 place

Specifications

Technical data
Intel Core 2 Quad Q9400 Intel Core 2 Quad Q9400
Intel Core2 Duo E8190 Intel Core2 Duo E8190
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 Quad Q8000/Q9000 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
    2.66 GHz left arrow 2.66 GHz
  • CPU Cores
    4 left arrow 2
  • Turbo (1 Core)
    No left arrow No
  • CPU Threads
    4 left arrow 2
  • Turbo (2 Cores)
    No turbo left arrow No turbo
  • Hyperthreading
    No left arrow No
  • Overclocking
    No 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 E8190 and Intel Core 2 Quad Q9400. The supported memory frequencies may vary depending on the motherboard configuration.

  • Memory type
    DDR2-800 / DDR3-1066 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 Core 2 Quad Q9400 and Intel Core2 Duo E8190 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

  • TDP (PL1)
    95 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.
    90 °C left arrow 80 °C
Technologies and extensions

Information on architecture, interfaces, and additional instructions supported by Intel Core 2 Quad Q9400 and Intel Core2 Duo E8190, including virtual machine technologies and fabrication processes.

  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Virtualization
    VT-x, VT-d left arrow VT-x
  • ISA extensions
    MMX, SSE2, SSE3, SSE4.1 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
    Yorkfield left arrow Wolfdale
  • Technology
    45 nm left arrow 45 nm
  • Socket
    LGA 775 left arrow LGA 775
  • Release date
    Q3/2008 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 Core 2 Quad Q9400 and Intel Core2 Duo E8190.

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
378
Intel Core 2 Quad Q9400
415
Intel Core2 Duo E8190
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
1163
Intel Core 2 Quad Q9400
734
Intel Core2 Duo E8190
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
2061
Intel Core 2 Quad Q9400
1029
Intel Core2 Duo E8190

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