Intel Core i7-7700T
Intel Core i7-7740X
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Intel Core i7-7700T vs Intel Core i7-7740X. Specifications, performance, tests

Overall score
star star star star star
Released
Q1/2017
Intel Core i7-7700T
Intel Core i7-7700T
Released
Q2/2017
Overall score
star star star star star
Intel Core i7-7740X
Intel Core i7-7740X

Compare Intel Core i7-7700T VS Intel Core i7-7740X. 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 i7-7700T boasts a maximum frequency of 2.90 GHz GHz. 4 cores that enhance multitasking capabilities.With a power consumption of 35 W W, it ensures efficient performance.Released in Q1/2017, it incorporates the latest technology for optimal efficiency.

Intel Core i7-7740X features a maximum frequency of 4.30 GHz GHz. 4 cores designed for high-performance tasks.Its power consumption is 112 W W, providing a balance of power and efficiency.Launched in Q2/2017, it is built to handle demanding applications.

Differences

  • Place in the overall ranking

    (based on several benchmarks)

    688 left arrow score
  • Performance per watt

    times less performance per watt

    35 W left arrow 112 W

Positions in all rankings

Common positions Intel Core i7-7700T CPU in popular benchmarks, for comparison with other models.

  • Cinebench R15 (Single-Core)
    286 place
  • Cinebench R15 (Multi-Core)
    370 place
  • Geekbench 5, 64bit (Single-Core)
    635 place
  • Geekbench 5, 64bit (Multi-Core)
    678 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    734 place
  • Geekbench 3, 64bit (Single-Core)
    81 place
  • Geekbench 3, 64bit (Multi-Core)
    232 place
  • Cinebench R11.5, 64bit (Single-Core)
    242 place
  • Cinebench R11.5, 64bit (Multi-Core)
    235 place
  • Cinebench R11.5, 64bit (iGPU, OpenGL)
    40 place
  • Estimated results for PassMark CPU Mark
    555 place
  • Place in the overall ranking

    (based on several benchmarks)

    405 left arrow score
  • Higher clock speed

    Around 33% better clock speed

    4.30 GHz left arrow 2.90 GHz
  • Higher turbo clock speed

    Around 16 % better overclocked clock speed

    4.50 GHz left arrow 3.80 GHz

Positions in all rankings

Common positions Intel Core i7-7740X CPU in popular benchmarks, for comparison with other models.

  • Cinebench R15 (Single-Core)
    130 place
  • Cinebench R15 (Multi-Core)
    322 place
  • Geekbench 5, 64bit (Single-Core)
    321 place
  • Geekbench 5, 64bit (Multi-Core)
    554 place
  • Geekbench 3, 64bit (Single-Core)
    14 place
  • Geekbench 3, 64bit (Multi-Core)
    194 place
  • Cinebench R11.5, 64bit (Single-Core)
    3 place
  • Cinebench R11.5, 64bit (Multi-Core)
    169 place
  • Estimated results for PassMark CPU Mark
    463 place

Specifications

Technical data
Intel Core i7-7700T Intel Core i7-7700T
Intel Core i7-7740X Intel Core i7-7740X
CPU family and group

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

  • Segment
    Desktop / Server left arrow Desktop / Server
  • Family
    Intel Core i7 left arrow Intel Core i7
  • Generation
    7 left arrow 7
  • CPU group
    Intel Core i 7000 left arrow Intel Core i 7000X
  • Predecessor
    Intel Core i7-6700T left arrow --
  • Successor
    Intel Core i7-8700T left arrow --
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
    2.90 GHz left arrow 4.30 GHz
  • CPU Cores
    4 left arrow 4
  • Turbo (1 Core)
    3.80 GHz left arrow 4.50 GHz
  • CPU Threads
    8 left arrow 8
  • Turbo (4 Cores)
    3.60 GHz left arrow 4.30 GHz
  • Hyperthreading
    Yes left arrow Yes
  • Overclocking
    No left arrow Yes
  • Core architecture
    normal left arrow normal
IGPU

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

  • GPU name
    Intel HD Graphics 630 left arrow no iGPU
  • GPU frequency
    0.35 GHz left arrow
  • GPU (Turbo)
    1.15 GHz left arrow No turbo
  • Execution units
    24 left arrow
  • Shader
    192 left arrow
  • Max. GPU Memory
    64 GB left arrow --
  • Max. displays
    3 left arrow
  • Generation
    9.5 left arrow
  • DirectX Version
    12 left arrow
  • Technology
    14 nm left arrow
  • Release date
    Q2/2016 left arrow
Hardware codec support

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

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

Overview of the types and quantities of RAM supported by Intel Core i7-7740X and Intel Core i7-7700T. The supported memory frequencies may vary depending on the motherboard configuration.

  • Memory type
    DDR4-2400 left arrow DDR4-2666
  • ECC
    No left arrow No
  • Memory channels
    2 left arrow 2
  • PCIe version
    3.0 left arrow 3.0
  • PCIe lanes
    16 left arrow 16
Encryption
  • AES-NI
    Yes left arrow Yes
Thermal Management

Analyze the TDP (Thermal Design Power) requirements of Intel Core i7-7700T and Intel Core i7-7740X to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

  • TDP (PL1)
    35 W left arrow 112 W
Technologies and extensions

Information on architecture, interfaces, and additional instructions supported by Intel Core i7-7700T and Intel Core i7-7740X, including virtual machine technologies and fabrication processes.

  • Instruction set (ISA)
    x86-64 (64 bit) left arrow x86-64 (64 bit)
  • Virtualization
    VT-x, VT-x EPT, VT-d left arrow VT-x, VT-x EPT, VT-d
  • ISA extensions
    SSE4.1, SSE4.2, AVX2 left arrow SSE4.1, SSE4.2, AVX2, AVX-512
  • L3-Cache
    8.00 MB left arrow 8.00 MB
  • Architecture
    Kaby Lake S left arrow Skylake X
  • Technology
    14 nm left arrow 14 nm
  • Socket
    LGA 1151 left arrow LGA 2066
  • Release date
    Q1/2017 left arrow Q2/2017

Benchmarks

Performance tests CPUs

By analyzing the results from various benchmarks, you can gain a clearer understanding of the performance differences between Intel Core i7-7700T and Intel Core i7-7740X.

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

Cinebench R15 (Single-Core)
The Cinebench R15 SC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware
168
Intel Core i7-7700T
200
Intel Core i7-7740X
Cinebench R15 (Multi-Core)
The Cinebench R15 MC stresses the computing modules of a desktop or laptop computer to their limits and accurately determines the key performance parameters of the hardware
805
Intel Core i7-7700T
976
Intel Core i7-7740X
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
907
Intel Core i7-7700T
1277
Intel Core i7-7740X
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
3488
Intel Core i7-7700T
4681
Intel Core i7-7740X
Geekbench 3, 64bit (Single-Core)
Geekbench 3 SC for one CPU core, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS
4314
Intel Core i7-7700T
5133
Intel Core i7-7740X
Geekbench 3, 64bit (Multi-Core)
Geekbench 3 MC using a multi-core and hyperthreading, includes stress tests simulating real 3D scenarios for Windows, Mac, Linux, Ansroid, iOS
15130
Intel Core i7-7700T
18340
Intel Core i7-7740X
Cinebench R11.5, 64bit (Single-Core)
The PC CPU and GPU test involves rendering a specific 3D scene in single-core mode, based on CINEMA 4D
1.98
Intel Core i7-7700T
2.36
Intel Core i7-7740X
Cinebench R11.5, 64bit (Multi-Core)
The PC CPU and GPU test involves rendering a specific 3D scene in multi-core mode and hyperthreading, based on CINEMA 4D
8.85
Intel Core i7-7700T
10.73
Intel Core i7-7740X
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
9780
Intel Core i7-7700T
11855
Intel Core i7-7740X

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