Intel Core i9-9900T
Intel Core i9-9900X
Select video card 1
Select video card 2

Intel Core i9-9900T vs Intel Core i9-9900X. Specifications, performance, tests

Overall score
star star star star star
Released
Q2/2019
Intel Core i9-9900T
Intel Core i9-9900T
Released
Q4/2018
Overall score
star star star star star
Intel Core i9-9900X
Intel Core i9-9900X

Compare Intel Core i9-9900T VS Intel Core i9-9900X. 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 i9-9900T boasts a maximum frequency of 2.10 GHz GHz. 8 cores that enhance multitasking capabilities.With a power consumption of 35 W W, it ensures efficient performance.Released in Q2/2019, it incorporates the latest technology for optimal efficiency.

Intel Core i9-9900X features a maximum frequency of 3.50 GHz GHz. 10 cores designed for high-performance tasks.Its power consumption is 165 W W, providing a balance of power and efficiency.Launched in Q4/2018, it is built to handle demanding applications.

Differences

  • Place in the overall ranking

    (based on several benchmarks)

    466 left arrow score
  • Performance per watt

    times less performance per watt

    35 W left arrow 165 W

Positions in all rankings

Common positions Intel Core i9-9900T CPU in popular benchmarks, for comparison with other models.

  • Cinebench R20 (Single-Core)
    236 place
  • Cinebench R20 (Multi-Core)
    169 place
  • Cinebench R15 (Single-Core)
    164 place
  • Cinebench R15 (Multi-Core)
    185 place
  • Geekbench 5, 64bit (Single-Core)
    438 place
  • Geekbench 5, 64bit (Multi-Core)
    392 place
  • iGPU - FP32 Performance (Single-precision GFLOPS)
    639 place
  • Geekbench 3, 64bit (Single-Core)
    7 place
  • Geekbench 3, 64bit (Multi-Core)
    118 place
  • Estimated results for PassMark CPU Mark
    357 place
  • Place in the overall ranking

    (based on several benchmarks)

    288 left arrow score
  • Higher clock speed

    Around 40% better clock speed

    3.50 GHz left arrow 2.10 GHz
  • More number of cores

    About 1.25 times more cores

    10 left arrow 8
  • Higher turbo clock speed

    Around 2 % better overclocked clock speed

    4.50 GHz left arrow 4.40 GHz

Positions in all rankings

Common positions Intel Core i9-9900X CPU in popular benchmarks, for comparison with other models.

  • Cinebench R20 (Single-Core)
    224 place
  • Cinebench R20 (Multi-Core)
    123 place
  • Cinebench R15 (Single-Core)
    138 place
  • Cinebench R15 (Multi-Core)
    134 place
  • Geekbench 5, 64bit (Single-Core)
    408 place
  • Geekbench 5, 64bit (Multi-Core)
    208 place
  • Blender 2.81 (bmw27)
    151 place
  • Estimated results for PassMark CPU Mark
    189 place
  • Geekbench 6 (Multi-Core)
    131 place

Specifications

Technical data
Intel Core i9-9900T Intel Core i9-9900T
Intel Core i9-9900X Intel Core i9-9900X
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 i9 left arrow Intel Core i9
  • Generation
    9 left arrow 9
  • CPU group
    Intel Core i 9000 left arrow Intel Core i 9000X
  • Successor
    Intel Core i9-10900T 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
    2.10 GHz left arrow 3.50 GHz
  • CPU Cores
    8 left arrow 10
  • Turbo (1 Core)
    4.40 GHz left arrow 4.50 GHz
  • CPU Threads
    16 left arrow 20
  • Hyperthreading
    Yes left arrow Yes
  • Overclocking
    Yes 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 UHD Graphics 630 left arrow no iGPU
  • GPU frequency
    0.35 GHz left arrow
  • GPU (Turbo)
    1.20 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
    Q4/2017 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 i9-9900X and Intel Core i9-9900T. The supported memory frequencies may vary depending on the motherboard configuration.

  • Memory type
    DDR4-2666 left arrow DDR4-2666
  • Max. Memory
    128 GB left arrow 128 GB
  • ECC
    No left arrow No
  • Memory channels
    2 left arrow 4
  • PCIe version
    3.0 left arrow 3.0
  • PCIe lanes
    16 left arrow 44
Encryption
  • AES-NI
    Yes left arrow Yes
Thermal Management

Analyze the TDP (Thermal Design Power) requirements of Intel Core i9-9900T and Intel Core i9-9900X 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 165 W
  • Tjunction max.
    100 °C left arrow 92 °C
Technologies and extensions

Information on architecture, interfaces, and additional instructions supported by Intel Core i9-9900T and Intel Core i9-9900X, 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
    16.00 MB left arrow 19.00 MB
  • Architecture
    Coffee Lake S Refresh left arrow Skylake X Refresh
  • Technology
    14 nm left arrow 14 nm
  • Socket
    LGA 1151-2 left arrow LGA 2066
  • Release date
    Q2/2019 left arrow Q4/2018

Benchmarks

Performance tests CPUs

By analyzing the results from various benchmarks, you can gain a clearer understanding of the performance differences between Intel Core i9-9900T and Intel Core i9-9900X.

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

Cinebench R20 (Single-Core)
Cinebench R20 SC is a high load CPU test for long tasks on a desktop or notebook PC, uses one CPU core, with no hypetrading
449
Intel Core i9-9900T
455
Intel Core i9-9900X
Cinebench R20 (Multi-Core)
Cinebench R20 MC is a high load CPU test for long tasks on a desktop or notebook PC, using a multi-core and hyperthreading
3920
Intel Core i9-9900T
4855
Intel Core i9-9900X
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
191
Intel Core i9-9900T
197
Intel Core i9-9900X
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
1644
Intel Core i9-9900T
2114
Intel Core i9-9900X
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
1097
Intel Core i9-9900T
1140
Intel Core i9-9900X
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
7045
Intel Core i9-9900T
10490
Intel Core i9-9900X
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
15560
Intel Core i9-9900T
23000
Intel Core i9-9900X

Latest comparisons