Intel Core 2 Extreme QX9775
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Overall score
star star star star star
Released
Q1/2008
Intel Core 2 Extreme QX9775

Processor Intel Core 2 Extreme QX9775, specifications and benchmarks

1716 place in the overall ranking CPUs!
The Intel Core 2 Extreme QX9775 processor is installed in LGA 775 socket boards and operates at a frequency of 3.20 GHz. The Intel Core 2 Extreme QX9775 has a total of 4 cores. Release date: Q1/2008. TDP is 150 W. This review will provide all the technical specifications and detailed data about the Intel Core 2 Extreme QX9775 processor. Discover everything to determine whether a game or software will run on Intel Core 2 Extreme QX9775.

Specifications

Technical data
CPU Family and Group

This section provides a comprehensive overview of the processors generation and family, explaining the specific market segment it is designed for. It covers key details such as the CPUs position within its product lineup, its intended use cases (e.g., consumer, server, or workstation), and how its generation compares to previous models.

  • Segment
    Desktop
  • Family
  • Generation
    2
  • CPU group
    Intel Core 2 Extreme QX9000
  • Predecessor
    No
  • Successor
    No
CPU Technical Specs

Intel Core 2 Extreme QX9775. This section highlights key performance parameters of the processor, including the number of cores, threads, and clock speeds (base and boost frequencies). These metrics directly impact multitasking capabilities and overall system performance in both single-threaded and multi-threaded applications.

  • Frequency
    3.20 GHz
  • CPU Cores
    4
  • Turbo (1 Core)
    No
  • CPU Threads
    4
  • Turbo (2 Cores)
    No turbo
  • Hyperthreading
    No
  • Overclocking
    Yes
Memory Specs & PCI

This section breaks down the technical characteristics of the memory supported by the processor, including the types (e.g., DDR4, DDR5), number of memory channels, and maximum supported memory speed. It also covers PCI Express support, which determines the bandwidth available for GPUs, SSDs, and other peripherals, critical for high-performance systems.

  • Memory type
    DDR2-800 / DDR3-1066
  • Max. Memory
    16 GB
  • ECC
    No
  • Memory channels
    2
  • PCIe
    No data
Encryption

This section focuses on the hardware-based security technologies integrated into the processor. These include encryption support features such as AES-NI, Intel SGX, and AMD Secure Memory Encryption, which provide robust protection for sensitive data and help mitigate cybersecurity risks.

  • AES-NI
    No
Thermal Management
  • TDP (PL1)
    150 W
  • TDP up
    No
  • TDP (PL2)
    No
  • TDP down
    No
  • Tjunction max.
    95 °C
* see below
Technologies and Extensions

This section explains the underlying technologies that enable the processor to deliver high performance. It includes details about the manufacturing process (e.g., 7nm, 10nm), supported instruction sets (e.g., AVX, SSE), and virtual machine extensions that enhance compatibility and efficiency across various workloads.

  • Instruction set (ISA)
    x86-64 (64 bit)
  • Virtualization
    VT-x, VT-d
  • ISA extensions
    MMX, SSE, SSE2, SSE3, SSE 4.1
  • L2-Cache
    12.00 MB
  • L3-Cache
    No
  • Architecture
    Yorkfield
  • Technology
    45 nm
  • Socket
    LGA 775
  • Release date
    Q1/2008
Positions in all rankings

Common positions Intel Core 2 Extreme QX9775 CPU in popular benchmarks, for comparison with other models.

  • Geekbench 5, 64bit (Single-Core)
    1189 place
  • Geekbench 5, 64bit (Multi-Core)
    1062 place
  • Estimated results for PassMark CPU Mark
    1119 place

Benchmarks

Performance tests CPU

Compare the benchmark scores of Intel Core 2 Extreme QX9775 with other processors to gauge its real-world performance across various tasks..

These tests encompass tasks such as mathematical calculations, 3D rendering, cryptocurrency mining, and performance evaluations in both single-core and multi-core modes.

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
457
456
455
454
Intel Core 2 Extreme QX9775
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
1603
1603
1598
1592
Intel Core 2 Extreme QX9775
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
2688
2664
2659
2641
Intel Core 2 Extreme QX9775

Synonyms

Similar processors in terms of performance.

Similar in technical data processors with Intel Core 2 Extreme QX9775.

AMD A6-5357M View
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Intel Core 2 Extreme QX9770 View
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AMD FX-7500 View
AMD Sempron 3850 View
AMD A4-6300 View
Intel Core i5-2500S View

*

PL1 - The power limit (in watts) generated by the processor (or GPU) during sustained, standard operation. It represents the typical thermal output during normal workloads.

PL2 - Represents the maximum power limit under heavy load or overclocking conditions. It indicates the thermal output during peak performance.

These values are essential for determining the optimal cooling system and power supply required to maintain stable performance.

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Intel Core 2 Extreme QX9775

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