i5-14400T vs i9-10920X

VS

Aggregate performance score

Core i9-10920X
2019
12 cores / 24 threads, 165 Watt
16.49
+13%
Core i5-14400T
2024
10 cores / 16 threads, 35 Watt
14.59

Core i9-10920X outperforms Core i5-14400T by a moderate 13% based on our aggregate benchmark results.

Primary details

Comparing Core i9-10920X and Core i5-14400T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking403492
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data46.66
Market segmentDesktop processorDesktop processor
Power efficiency9.4639.45
Architecture codenameCascade Lake-X (2019)Raptor Lake-R (2023−2024)
Release date19 October 2019 (5 years ago)8 January 2024 (less than a year ago)
Launch price (MSRP)no data$221

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-10920X and Core i5-14400T basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores12 (Dodeca-Core)10 (Deca-Core)
Threads2416
Base clock speed3.5 GHz1.5 GHz
Boost clock speed4.8 GHz4.5 GHz
Bus rate8 GT/s DMI3 MHzno data
L1 cache64K (per core)80 KB (per core)
L2 cache1 MB (per core)1.25 MB (per core)
L3 cache19.25 MB (shared)20 MB (shared)
Chip lithography14 nmIntel 7 nm
Die sizeno data215 mm2
Maximum core temperature94 °C100 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Core i9-10920X and Core i5-14400T compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFCLGA2066FCLGA1700
Power consumption (TDP)165 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-10920X and Core i5-14400T. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX++
Idle Statesno data+
Thermal Monitoring-+
Turbo Boost Max 3.0+no data
Deep Learning Boost++

Security technologies

Core i9-10920X and Core i5-14400T technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-10920X and Core i5-14400T are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-10920X and Core i5-14400T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2933DDR5-4800, DDR4-3200
Maximum memory size256 GB192 GB
Max memory channels42
Maximum memory bandwidth94 GB/s76.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 730
Quick Sync Video-+
Clear Video HDno data+
Graphics max frequencyno data1.55 GHz
Execution Unitsno data24

Graphics interfaces

Available interfaces and connections of Core i9-10920X and Core i5-14400T integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Core i9-10920X and Core i5-14400T integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2160 @ 60Hz
Max resolution over eDPno data5120 x 3200 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Core i9-10920X and Core i5-14400T integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Core i9-10920X and Core i5-14400T.

PCIe version3.05.0 and 4.0
PCI Express lanes4816

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

i9-10920X 16.49
+13%
i5-14400T 14.59

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

i9-10920X 26187
+13%
i5-14400T 23176

Gaming performance

Pros & cons summary


Performance score 16.49 14.59
Recency 19 October 2019 8 January 2024
Physical cores 12 10
Threads 24 16
Power consumption (TDP) 165 Watt 35 Watt

i9-10920X has a 13% higher aggregate performance score, and 20% more physical cores and 50% more threads.

i5-14400T, on the other hand, has an age advantage of 4 years, and 371.4% lower power consumption.

The Core i9-10920X is our recommended choice as it beats the Core i5-14400T in performance tests.


Should you still have questions on choice between Core i9-10920X and Core i5-14400T, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core i9-10920X
Core i9-10920X
Intel Core i5-14400T
Core i5-14400T

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.8 91 vote

Rate Core i9-10920X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.6 21 vote

Rate Core i5-14400T on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core i9-10920X or Core i5-14400T, agree or disagree with our judgements, or report an error or mismatch.