i9-14900T vs i9-13900K

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Aggregate performance score

Core i9-13900K
2022
24 cores / 32 threads, 125 Watt
37.09
+45.8%
Core i9-14900T
2024
24 cores / 32 threads, 35 Watt
25.44

Core i9-13900K outperforms Core i9-14900T by a considerable 46% based on our aggregate benchmark results.

Primary details

Comparing Core i9-13900K and Core i9-14900T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking88198
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation62.9339.29
Market segmentDesktop processorDesktop processor
SeriesIntel Core i9no data
Power efficiency28.0868.79
Architecture codenameRaptor Lake, Raptor Cove, Gracemont (2022)Raptor Lake-R (2023−2024)
Release date27 September 2022 (2 years ago)8 January 2024 (less than a year ago)
Launch price (MSRP)$589$549

Cost-effectiveness evaluation

Performance per price, higher is better.

i9-13900K has 60% better value for money than i9-14900T.

Detailed specifications

Core i9-13900K and Core i9-14900T 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 cores24 (Tetracosa-Core)24 (Tetracosa-Core)
Threads3232
Base clock speed3 GHz1.1 GHz
Boost clock speed5.7 GHz5.5 GHz
Bus rate4 × 16 GT/sno data
Multiplier30no data
L1 cache80K (per core)80 KB (per core)
L2 cache2 MB (per core)2 MB (per core)
L3 cache36 MB (shared)36 MB (shared)
Chip lithographyIntel 7 nmIntel 7 nm
Die size257 mm2257 mm2
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Core i9-13900K and Core i9-14900T 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
SocketFCLGA1700FCLGA1700
Power consumption (TDP)125 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-13900K and Core i9-14900T. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shift++
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX-+
Idle States++
Thermal Monitoring++
SIPP++
Turbo Boost Max 3.0++
Deep Learning Boost++

Security technologies

Core i9-13900K and Core i9-14900T technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-13900K and Core i9-14900T are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-13900K and Core i9-14900T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR5-5600, DDR4-3200
Maximum memory size192 GB192 GB
Max memory channels22
Maximum memory bandwidth89.604 GB/s89.6 GB/s
ECC memory support++

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 770Intel UHD Graphics 770
Quick Sync Video++
Clear Video HD++
Graphics max frequency1.65 GHz1.65 GHz
Execution Units3232

Graphics interfaces

Available interfaces and connections of Core i9-13900K and Core i9-14900T integrated GPUs.

Number of displays supported44

Graphics image quality

Maximum display resolutions supported by Core i9-13900K and Core i9-14900T integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2160 @ 60Hz4096 x 2160 @ 60Hz
Max resolution over eDP5120 x 3200 @ 120Hz5120 x 3200 @ 120Hz
Max resolution over DisplayPort7680 x 4320 @ 60Hz7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Core i9-13900K and Core i9-14900T integrated GPUs, sometimes API versions are included.

DirectX1212
OpenGL4.54.5

Peripherals

Specifications and connection of peripherals supported by Core i9-13900K and Core i9-14900T.

PCIe version5.0 and 4.05.0 and 4.0
PCI Express lanes2016

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.

i9-13900K 37.09
+45.8%
i9-14900T 25.44

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.

i9-13900K 58917
+45.8%
i9-14900T 40413

Gaming performance

Pros & cons summary


Performance score 37.09 25.44
Recency 27 September 2022 8 January 2024
Power consumption (TDP) 125 Watt 35 Watt

i9-13900K has a 45.8% higher aggregate performance score.

i9-14900T, on the other hand, has an age advantage of 1 year, and 257.1% lower power consumption.

The Core i9-13900K is our recommended choice as it beats the Core i9-14900T in performance tests.


Should you still have questions on choice between Core i9-13900K and Core i9-14900T, ask them in Comments section, and we shall answer.

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Intel Core i9-13900K
Core i9-13900K
Intel Core i9-14900T
Core i9-14900T

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Community ratings

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


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Questions & comments

Here you can ask a question about Core i9-13900K or Core i9-14900T, agree or disagree with our judgements, or report an error or mismatch.