Intel Core i7-820QM

1818 place in the rating - top processors
+ compare
    Rating: 2 points

    Highlights

    Результаты тестов
    Passmark test   1925
    Geekbench 5 score (multi-core)   1132
    Geekbench score 5   344
    Технологии
    AES   Not available
    Технологии термоконтроля   Available
    Технология Intel Trusted Execution   Available
    Intel Core i7-820QM

    Description

    The Intel Core i7-820QM processor is running at 1.73 Hz. In this case, the maximum frequency in Boost mode reaches 3.06 Hz. 4 cores available. L1 cache size is 256 KB, L2 1 MB and L3 8 MB. Power consumption at peak times can reach 45W.

    The maximum number of threads that Intel Core i7-820QM can work with is 8.

    Intel Core i7-820QM works on the 45 nm architecture. Total number of transistors 774 million

    Regarding the memory specification. Processor Intel Core i7-820QM supports DDR3. RAM frequency 1333. The maximum supported size is 8 MB. The maximum memory bandwidth is 21. Number of supported memory channels 2.

    Now about Intel Core i7-820QM tests. According to PassMark, the processor scored 1925 of the possible points. After analyzing more than 4,000 processors, Intel Core i7-820QM ranked 1818 in the top rankings.

    Why Intel Core i7-820QM is better than others

    Has no advantages Has no disadvantages

    Review Intel Core i7-820QM: highlights

    Результаты тестов
    0
    Reference
    Passmark test
    The PassMark test considers read speed, write speed, and seek time when testing SSD performance.
    1925
    max 104648
    Average: 6033.5
    104648
    Geekbench 5 score (multi-core)
    Benchmark in Geekbench 5 that measures the multi-threaded performance of a processor.
    1132
    max 25920
    Average: 5219.2
    25920
    Geekbench score 5
    344
    max 2315
    Average: 936.8
    2315
    Cinebench 10 32-bit multi-core benchmark score
    8285
    max 84673
    Average: 1955
    84673
    3DMark06 CPU benchmark score
    3048
    max 21654
    Average: 3892.6
    21654
    Cinebench 10 32-bit single-core score
    3167
    max 24400
    Average: 3557.7
    24400
    Cinebench 11.5 64-bit multi-core test score
    3
    max 70
    Average: 5.3
    70
    Технологии
    5
    Reference
    AES
    Not available
    Технологии термоконтроля
    Available
    Технология Intel Trusted Execution
    Available
    Поддерживает технологию аппаратной виртуализации
    Available
    Производительность
    3
    Reference
    Number of threads
    The more threads, the higher the performance of the processor will be, and it will be able to perform several tasks at the same time.
    8
    max 256
    Average: 10.7
    256
    L1 cache size
    large amount of L1 memory accelerates results in the CPU and system performance settings
    256 KB
    max 6144
    Average: 299.3 KB
    6144 KB
    L2 cache size
    An L2 cache with a large amount of scratchpad memory allows you to increase the speed of the processor and the overall performance of the system.
    1 MB
    max 512
    Average: 4.5 MB
    512 MB
    L3 cache size
    A large amount of L3 memory accelerates results in the CPU and system performance settings
    8 MB
    max 768
    Average: 16.3 MB
    768 MB
    Maximum processor frequency
    When the processor's speed drops below its limit, it can jump to a higher clock speed to improve performance.
    3.06 GHz
    max 5.7
    Average: 3.2 GHz
    5.7 GHz
    Number of Cores
    The number of cores in processors indicates the number of independent computing units that can execute tasks in parallel. More cores allow the processor to handle more tasks at once, which improves overall performance and the ability to handle multi-threaded applications. Show more
    4
    max 72
    Average: 5.8
    72
    CPU base clock speed
    1.73 GHz
    max 4.7
    Average: 2.5 GHz
    4.7 GHz
    Max. number of PCI Express lanes
    The more channels, the greater the bandwidth and the possibility of data transfer between the components of the system. This affects the speed and performance of connected devices such as graphics cards or network adapters. Show more
    16
    max 64
    Average: 22.7
    64
    Разблокированный множитель процессора
    Not available
    The turbo boost version is newer
    Turbo Boost is a technology that allows the processor to operate at a frequency higher than the maximum. This increases its productivity (including when performing complex tasks) Show more
    1
    max 2
    Average: 1.9
    2
    Video memory size
    296
    max 513
    Average:
    513
    Количество линий PCI-Express
    16
    Max. the number of processors in the configuration
    1
    max 8
    Average: 1.3
    8
    RAM types
    Various versions of DDR, such as DDR2, DDR3, DDR4, and DDR5, offer improved features and performance over previous versions, allowing you to work more efficiently with data and improve overall system performance. Show more
    3
    max 5
    Average: 3.5
    5
    Спецификация памяти
    2
    Reference
    Memory bandwidth
    This is the rate at which the device stores or reads information.
    21 GB/s
    max 352
    Average: 41.4 GB/s
    352 GB/s
    Memory frequency
    RAM may be faster to increase system performance.
    1333 MHz
    max 4800
    Average: 2106.2 MHz
    4800 MHz
    Max. number of memory channels
    The more their number, the higher the data transfer rate from memory to processor
    2
    max 16
    Average: 2.9
    16
    Max. Memory
    The largest amount of RAM memory.
    8 GB
    max 6000
    Average: 404.4 GB
    6000 GB
    System bus frequency
    Data between computer components and other devices is transferred via a bus.
    2.5 GT/s
    max 1600
    Average: 156.1 GT/s
    1600 GT/s
    Поддержка памяти ECC
    Not available
    Интерфейсы и коммуникации
    4
    Reference
    vPro
    Available
    Enhanced SpeedStep (EIST)
    Available
    Сокет
    PGA988
    Thermal Monitoring
    Available
    PAE
    A technology in processors that allows more RAM to be used in a computer.
    36
    max 46
    Average: 39.5
    46
    TXT
    Available
    EDB
    Available
    EPT
    Available
    Поддерживает многопоточность
    Available
    Основные характеристики
    4
    Reference
    Technological process
    The small size of semiconductors means that this is a new generation chip.
    45 nm
    Average: 36.8 nm
    5 nm
    Number of transistors
    The higher their number, the more processor power this indicates.
    774 million
    max 57000
    Average: 1517.3 million
    57000 million
    Power Consumption (TDP)
    The heat dissipation requirement (TDP) is the maximum amount of energy that can be dissipated by the cooling system. The lower the TDP, the less power will be consumed. Show more
    45 W
    Average: 67.6 W
    0.025 W
    PCI Express Edition
    High-speed bus for connecting peripherals to a computer. Different versions determine the data transfer rate, and the number (x1, x4, x8, x16) indicates the number of logical lines for data transfer and determines the throughput and capabilities of the devices. Show more
    2
    max 5
    Average: 2.9
    5
    Доступные варианты для встраиваемых систем
    Not available
    Video memory size
    296
    max 513
    Average:
    513
    Поддерживает 64-разрядную систему
    Available
    Maximum temperature for processors
    If the maximum temperature at which the processor operates is exceeded, a reset may occur.
    100 °C
    max 110
    Average: 96 °C
    110 °C
    Кодовое название
    Clarksfield
    Назначение
    Mobile
    Серия
    Intel Core i7

    FAQ

    How many PCIe lanes

    16.

    How much RAM does Intel Core i7-820QM support?

    Intel Core i7-820QM supports 8 GB.

    How fast is Intel Core i7-820QM on the 5600X?

    The processor is running at 1.73 GHz.

    How many cores does Intel Core i7-820QM have?

    4 cores.

    Does Intel Core i7-820QM support ECC memory?

    Нет.

    Which socket is Intel Core i7-820QM

    Use PGA988 to set Intel Core i7-820QM.

    Is Intel Core i7-820QM a 64-bit processor

    Да

    What architecture does Intel Core i7-820QM use?

    Intel Core i7-820QM is built on the Clarksfield architecture.

    Is the Intel Core i7-820QM CPU multiplier unlocked?

    Нет

    How does the Intel Core i7-820QM processor perform in benchmarks?

    According to PassMark, Intel Core i7-820QM scored 1925 points.

    What is the frequency of the Intel Core i7-820QM processor?

    The Intel Core i7-820QM processor is running at 1.73 Hz.

    What is the maximum frequency of the Intel Core i7-820QM processor?

    At the same time, the maximum frequency in Boost mode reaches 3.06 Hz.

    How much cache is Intel Core i7-820QM?

    L1 cache is 256 KB, L2 1 MB and L3 8 MB.

    How many watts does Intel Core i7-820QM consume?

    Power consumption at peak times can reach 45 Watts.

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