i9-13980HX vs i9-9900KF

VS

Aggregate performance score

Core i9-9900KF
2019
8 cores / 16 threads, 95 Watt
11.94
Core i9-13980HX
2023
24 cores / 32 threads, 55 Watt
30.83
+158%

Core i9-13980HX outperforms Core i9-9900KF by a whopping 158% based on our aggregate benchmark results.

Primary details

Comparing Core i9-9900KF and Core i9-13980HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking672142
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation8.31no data
Market segmentDesktop processorLaptop
SeriesIntel Core i9Intel Raptor Lake-HX
Power efficiency11.4651.13
Architecture codenameCoffee Lake-R (2018−2019)Raptor Lake-HX (2023)
Release date7 January 2019 (5 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)$488$668

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-9900KF and Core i9-13980HX 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 cores8 (Octa-Core)24 (Tetracosa-Core)
Threads1632
Base clock speed3.6 GHz2.2 GHz
Boost clock speed5 GHz5.5 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
L1 cache512 KB80K (per core)
L2 cache2 MB2 MB (per core)
L3 cache16 MB (shared)36 MB (shared)
Chip lithography14 nmIntel 7 nm
Die sizeno data257 mm2
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °C72 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Core i9-9900KF and Core i9-13980HX 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 configuration1 (Uniprocessor)1
SocketFCLGA1151FCBGA1964
Power consumption (TDP)95 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-9900KF and Core i9-13980HX. 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++
FMA-+
AVX++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.0no data
Hyper-Threading Technology++
TSX++
Idle States+no data
Thermal Monitoring++
Flex Memory Accessno data+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Core i9-9900KF and Core i9-13980HX technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB+no data
Secure Key++
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-9900KF and Core i9-13980HX are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-9900KF and Core i9-13980HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2666DDR4, DDR5
Maximum memory size128 GB192 GB
Max memory channels22
Maximum memory bandwidth42.671 GB/s89.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® UHD Graphics for 13th Gen Intel® Processors
Quick Sync Video-+
Graphics max frequencyno data1.65 GHz
Execution Unitsno data32

Graphics interfaces

Available interfaces and connections of Core i9-9900KF and Core i9-13980HX integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Core i9-9900KF and Core i9-13980HX 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 i9-9900KF and Core i9-13980HX integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Core i9-9900KF and Core i9-13980HX.

PCIe version3.05.0 and 4.0
PCI Express lanes1620

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.

i9-9900KF 11.94
i9-13980HX 30.83
+158%

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.

i9-9900KF 18266
i9-13980HX 47184
+158%

Gaming performance

Pros & cons summary


Performance score 11.94 30.83
Recency 7 January 2019 4 January 2023
Physical cores 8 24
Threads 16 32
Power consumption (TDP) 95 Watt 55 Watt

i9-13980HX has a 158.2% higher aggregate performance score, an age advantage of 3 years, 200% more physical cores and 100% more threads, and 72.7% lower power consumption.

The Core i9-13980HX is our recommended choice as it beats the Core i9-9900KF in performance tests.

Note that Core i9-9900KF is a desktop processor while Core i9-13980HX is a notebook one.


Should you still have questions on choice between Core i9-9900KF and Core i9-13980HX, 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 i9-9900KF
Core i9-9900KF
Intel Core i9-13980HX
Core i9-13980HX

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Community ratings

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