Core i9-13900E vs Core i9-13900KF

#ad 
Buy on Amazon
VS

Aggregate performance score

Core i9-13900KF
2022
24 cores / 32 threads, 125 Watt
37.90
+72.2%

i9-13900KF outperforms i9-13900E by an impressive 72% based on our aggregate benchmark results.

Primary details

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

Place in performance ranking77219
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation67.73no data
Market segmentDesktop processorDesktop processor
SeriesIntel Core i9no data
Architecture codenameRaptor Lake, Raptor Cove, GracemontRaptor Lake-S
Release date27 September 2022 (1 year ago)4 January 2023 (1 year ago)
Launch price (MSRP)$564no data
Current price$621 (1.1x MSRP)no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i9-13900KF and Core i9-13900E 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 GHz1.8 GHz
Boost clock speed5.7 GHz5.2 GHz
Bus support4 × 16 GT/sno data
L1 cache80K (per core)80K (per core)
L2 cache2 MB (per core)2 MB (per core)
L3 cache36 MB (shared)36 MB (shared)
Chip lithographyIntel 7 nm10 nm
Die size257 mm2257 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °C72 °C
64 bit support++
Windows 11 compatibility++
Unlocked multiplierYesNo

Compatibility

Information on Core i9-13900KF and Core i9-13900E 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
SocketFCLGA17001700
Power consumption (TDP)125 W, 253 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-13900KF and Core i9-13900E. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shift+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSXno data+
Idle States+no data
Thermal Monitoring+no data
Turbo Boost Max 3.0+no data
StatusLaunchedno data

Security technologies

Core i9-13900KF and Core i9-13900E technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-13900KF and Core i9-13900E are enumerated here.

VT-d++
VT-x++
EPT+no data

Memory specs

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

Supported memory typesDDR5-5600, DDR4-3200DDR4, DDR5 Dual-channel
Maximum memory size192 GBno data
Max memory channels2no data
Maximum memory bandwidth89.6 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics 770

Peripherals

Specifications and connection of peripherals supported by Core i9-13900KF and Core i9-13900E.

PCIe version5.0 and 4.05.0
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.

i9-13900KF 37.90
+72.2%
i9-13900E 22.01

Core i9-13900KF outperforms Core i9-13900E by 72% based on our aggregate benchmark results.


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.

Benchmark coverage: 68%

i9-13900KF 58619
+72.2%
i9-13900E 34049

Core i9-13900KF outperforms Core i9-13900E by 72% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

i9-13900KF 2952
+88.9%
i9-13900E 1563

Core i9-13900KF outperforms Core i9-13900E by 89% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

i9-13900KF 19971
+122%
i9-13900E 8993

Core i9-13900KF outperforms Core i9-13900E by 122% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 37.90 22.01
Recency 27 September 2022 4 January 2023
Power consumption (TDP) 125 Watt 65 Watt

The Core i9-13900KF is our recommended choice as it beats the Core i9-13900E in performance tests.


Should you still have questions on choice between Core i9-13900KF and Core i9-13900E, 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 i9-13900KF
Core i9-13900KF
Intel Core i9-13900E
Core i9-13900E

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.


3.9 581 vote

Rate Core i9-13900KF on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

No user ratings yet.

Rate Core i9-13900E on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

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