Intel Core i7-990X
Intel Core i7-980X
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Intel Core i7-990X vs Intel Core i7-980X

Overall score
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Overall score
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Reasons to consider
Intel Core i7-990X
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  • Higher clock speed
    3.46 GHz left arrow 3.33 GHz
    Around -4% better clock speed
Reasons to consider
Intel Core i7-980X
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Complete list of technical specifications
Intel Core i7-990X Intel Core i7-990X
Intel Core i7-980X Intel Core i7-980X
CPU generation and family

Comparison of processors Intel Core i7-990X vs. Intel Core i7-980X will begin with the difference in model generations and their basic specifications: the purpose of the model (for server or workstation, computer or laptop), the code name of the CPU model and its generation, the previous model and the family related to a specific processor group.

  • Name
    Intel Core i7-990X left arrow Intel Core i7-980X
  • Family
    Intel Core i7 Extreme Edition left arrow Intel Core i7 Extreme Edition
  • CPU group
    Intel Core i7 900 left arrow Intel Core i7 900
  • Segment
    Desktop / Server left arrow Desktop / Server
  • Generation
    1 left arrow 1
CPU Cores and Base Frequency

Comparing processors Intel Core i7-990X vs. Intel Core i7-980X in this info section reveals us the performance difference in terms of base clock frequency, number of cores and number of threads. Note the possibility of overclocking models and support for hyperthreading, which is important for processing large data sets.

  • CPU Cores / Threads
    6 / 12 left arrow 6 / 12
  • Core architecture
    normal left arrow normal
  • Cores
    6x left arrow 6x
  • Hyperthreading / SMT
    Yes left arrow Yes
  • Overclocking
    Yes left arrow Yes
  • Frequency
    3.46 GHz left arrow 3.33 GHz
  • Turbo Frequency (1 Core)
    3.73 GHz left arrow 3.60 GHz
Internal Graphics

Integrated graphics in the CPU is an addition that is not always found in models. So just pay attention to the presence of iGPU, it is a feature that does not affect the overall performance evaluation. If the CPU comparison Intel Core i7-990X versus Intel Core i7-980X lacks an integrated graphics card in one of the models being compared, just go ahead and explore the following information.

  • GPU name
    no iGPU left arrow no iGPU
  • GPU (Turbo)
    No turbo left arrow No turbo
Hardware codec support

Consider hardware codec support for CPU Intel Core i7-990X and CPU Intel Core i7-980X in a performance comparison. Hardware acceleration helps to convert processed data into sound or video files; in fact, the presence or absence of this support does not affect the power of the model.

  • h265 / HEVC (8 bit)
    No left arrow No
  • h265 / HEVC (10 bit)
    No left arrow No
  • h264
    No left arrow No
  • VP8
    No left arrow No
  • VP9
    No left arrow No
  • AV1
    No left arrow No
  • AVC
    No left arrow No
  • VC-1
    No left arrow No
  • JPEG
    No left arrow No
Memory & PCIe

Comparing the performance of processors Intel Core i7-990X and Intel Core i7-980X in terms of supported memory specifications and PCIe can significantly impact the models' overall performance in gaming, rendering, and other professional applications. Make sure to examine these specifications closely; the CPU that supports a more advanced DDR memory standard (currently version 5), the latest PCIe version (version 5 being the newest), and compatibility with higher clock speed RAM will come out on top.

  • Memory type
    DDR3-1066 left arrow DDR3-1066
  • Max. Memory
    24 GB left arrow 24 GB
  • Memory channels
    3 left arrow 3
  • Bandwidth
    25.6 GB/s left arrow 25.6 GB/s
  • ECC
    No left arrow No
  • AES-NI
    No left arrow No
Thermal Management

When comparing processors Intel Core i7-990X and Intel Core i7-980X, it is important to pay attention to the processor's cooling system. A good cooling system ensures stable processor operation, prevents overheating, and increases its performance. The best processors are typically equipped with more efficient cooling systems, which is one of the factors that influence their high performance.

  • TDP (PL1)
    130 W left arrow 130 W
Technical details

When comparing the technical specifications of processors Intel Core i7-990X and Intel Core i7-980X, it's important to consider several key factors that can impact their performance and efficiency. Firstly, take note of the release date, as newer models are generally more advanced and have improved performance. Secondly, consider the size of the L2 and L3 cache, as this directly affects the processor's speed of data processing and retrieval. Additionally, it's important to check the manufacturing process technology, as the smaller the nanometer value, the more advanced the technology and the better the performance. All these factors should be taken into account when making a decision on which processor to choose.

  • Technology
    32 nm left arrow 32 nm
  • Chip design
    Monolithic left arrow Monolithic
  • Socket
    LGA 1366 left arrow LGA 1366
  • L2-Cache
    1.50 MB left arrow 1.50 MB
  • L3-Cache
    12.00 MB left arrow 12.00 MB
  • Architecture
    Gulftown left arrow Gulftown
  • Operating systems
    Windows 10, Linux left arrow Windows 10, Linux
  • Virtualization
    VT-x, VT-x EPT left arrow VT-x, VT-x EPT
  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • ISA extensions
    SSE4.1, SSE4.2 left arrow SSE4.1, SSE4.2
  • Release date
    Q1/2011 left arrow Q1/2010
  • Release price
    1059 $ left arrow 1059 $
  • Documents
    Technical data sheet left arrow --
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