INTEL

Intel Core i9-13900KF

Intel processor specifications and benchmark scores

24
Cores
32
Threads
5.8
GHz Boost
125W
TDP
πŸ”“Unlocked πŸ›‘οΈECC Memory

Intel Core i9-13900KF Specifications

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Core i9-13900KF Core Configuration

Processing cores and threading

The Intel Core i9-13900KF features 24 physical cores and 32 threads, which directly impacts multi-threaded performance in CPU benchmarks. More cores allow the processor to handle parallel workloads efficiently, improving performance in video editing, 3D rendering, and multitasking scenarios. Thread count determines how many simultaneous tasks the CPU can process, with higher thread counts benefiting productivity applications and content creation workflows.

Cores
24
Threads
32
Hybrid Cores
P-Cores: 8 E-Cores: 16
SMP CPUs
1
⏱️

i9-13900KF Clock Speeds

Base and boost frequencies

Clock speed is a critical factor in Core i9-13900KF benchmark performance, measured in GHz. The base clock represents the guaranteed operating frequency, while the boost clock indicates maximum single-core performance under optimal conditions. Higher clock speeds translate to faster single-threaded performance, which is essential for gaming and applications that don't fully utilize multiple cores. The Core i9-13900KF by Intel can dynamically adjust its frequency based on workload and thermal headroom.

Base Clock
3 GHz
Boost Clock
5.8 GHz
P-Core Turbo
5.4 GHz
E-Core Frequency
2.2 GHz up to 4.3 GHz
Multiplier
30x πŸ”“
πŸ’Ύ

Intel's Core i9-13900KF Cache Hierarchy

L1, L2, L3 cache sizes

Cache memory is ultra-fast storage built directly into the i9-13900KF processor die. L1 cache provides the fastest access for frequently used data, while L2 and L3 caches offer progressively larger storage with slightly higher latency. Larger cache sizes significantly improve CPU benchmark scores by reducing memory access times. The Core i9-13900KF's cache configuration is optimized for both gaming performance and productivity workloads, minimizing data fetch delays during intensive computations.

L1 Cache
80 KB (per core)
L2 Cache
2 MB (per core)
L3 Cache
36 MB (shared)
πŸ—οΈ

Raptor Lake Architecture & Process

Manufacturing and design details

The Intel Core i9-13900KF is built on Intel's 10 nm manufacturing process, which determines power efficiency and thermal characteristics. Smaller process nodes allow for more transistors in the same space, enabling higher performance per watt. The architecture defines how the processor handles instructions and manages data flow, directly impacting benchmark results across different workload types. Modern CPU architectures like the one in i9-13900KF incorporate advanced branch prediction and out-of-order execution for optimal performance.

Architecture
Raptor Lake
Codename
Raptor Lake-S
Process Node
10 nm
Foundry
Intel
Die Size
257 mmΒ²
Generation
Core i9 (Raptor Lake)
πŸ”’

Raptor Lake Instruction Set Features

Supported CPU instructions and extensions

The Core i9-13900KF by Intel supports various instruction set extensions that enable optimized performance for specific workloads. SIMD instructions like SSE and AVX accelerate multimedia, scientific computing, and AI workloads by processing multiple data points simultaneously. Features like AES-NI provide hardware-accelerated encryption, while AVX-512 (if supported) enables advanced vector processing for data centers and high-performance computing. These instruction sets are critical for software compatibility and performance in modern applications.

MMX
SSE
SSE2
SSE3
SSSE3
SSE4.2
AVX
AVX2
FMA3
SHA
AES-NI
F16C
BMI1
BMI2
Intel 64
VT-x
VT-d
TXT
TSX
πŸ”Œ

i9-13900KF Power & Thermal

TDP and power specifications

The Intel Core i9-13900KF has a TDP (Thermal Design Power) of 125W, indicating the cooling solution required for sustained operation. TDP affects both system power consumption and the type of cooler needed. Lower TDP processors are ideal for compact builds and laptops, while higher TDP chips typically offer better sustained performance in demanding CPU benchmarks. Understanding power requirements helps ensure your system can deliver consistent performance without thermal throttling.

TDP
125W
PL1 (Base Power)
253 W
PL2 (Turbo Power)
253 W
Tj Max
100Β°C
πŸ”§

Intel Socket 1700 Platform & Socket

Compatibility information

The Core i9-13900KF uses the Intel Socket 1700 socket, which determines motherboard compatibility. Choosing the right platform is essential for building a system around this processor. The socket type also influences available features like PCIe lanes, memory support, and upgrade paths. When comparing CPU benchmarks, ensure you're looking at processors compatible with your existing or planned motherboard to make informed purchasing decisions.

Socket
Intel Socket 1700
Chipsets
Z690, Z790
PCIe
Gen 5, 20 Lanes(CPU only)
Package
FC-LGA16A
DDR5

Intel Socket 1700 Memory Support

RAM compatibility and speeds

Memory support specifications for the i9-13900KF define which RAM types and speeds are compatible. Faster memory can significantly improve CPU benchmark performance, especially in memory-intensive applications and gaming. The memory controller integrated into the Core i9-13900KF determines maximum supported speeds and channels. Dual-channel or quad-channel memory configurations can double or quadruple memory bandwidth, providing noticeable performance gains in content creation and scientific workloads.

Memory Type
DDR4, DDR5
Memory Bus
Dual-channel
DDR5 Speed
5600 MT/s
DDR4 Speed
3200 MT/s
ECC Memory
Supported
πŸ“¦

Core i9-13900KF Product Information

Release and pricing details

The Intel Core i9-13900KF is manufactured by Intel and represents their commitment to delivering competitive CPU performance. Understanding the release date and pricing helps contextualize benchmark comparisons with other processors from the same generation. Launch pricing provides a baseline for evaluating value, though street prices often differ. Whether you're building a new system or upgrading, the Core i9-13900KF by Intel offers a specific balance of performance, features, and cost within Intel's product lineup.

Manufacturer
Intel
Release Date
Sep 2022
Launch Price
$564
Market
Desktop
Status
Active
Part Number
SRMBJ

Core i9-13900KF Benchmark Scores

3dmark_16_threadsSource

3DMark 16-thread tests Intel Core i9-13900KF with heavily-threaded game workloads. This shows performance in games that fully utilize high-core-count CPUs for maximum parallelization. The most demanding and well-optimized games can leverage this many threads. Streaming while gaming also benefits from having many threads available.

3dmark_16_threads #12 of 166
11,177
68%
Max: 16,374
Compare with other CPUs

3dmark_2_threadsSource

3DMark 2-thread tests Intel Core i9-13900KF performance with dual-threaded game workloads. This shows capability in games that use limited parallelization typical of older titles.

3dmark_2_threads #10 of 166
2,353
92%
Max: 2,549

3dmark_4_threadsSource

3DMark 4-thread tests Intel Core i9-13900KF with quad-threaded game workloads. This shows performance in games optimized for four cores, which represents many current titles. Quad-core optimization is common in mainstream game development. This test represents the sweet spot for many popular multiplayer and competitive games.

3dmark_4_threads #10 of 166
4,643
94%
Max: 4,963

3dmark_8_threadsSource

3DMark 8-thread tests Intel Core i9-13900KF with octa-threaded game workloads. This shows performance in well-optimized modern games that leverage eight threads effectively.

3dmark_8_threads #7 of 166
8,510
92%
Max: 9,298

3dmark_max_threadsSource

3DMark max threads tests Intel Core i9-13900KF using all available threads for game workloads. This shows the maximum parallel gaming performance capability of the processor.

3dmark_max_threads #8 of 166
15,405
84%
Max: 18,441

3dmark_single_threadSource

3DMark CPU single-thread tests how Intel Core i9-13900KF handles game physics and AI calculations on one core. This is critical for games that rely on single-thread performance.

3dmark_single_thread #9 of 166
1,188
92%
Max: 1,293

cinebench_cinebench_r15_multicoreSource

Cinebench R15 multi-core renders a complex 3D scene using all CPU threads simultaneously. This test reveals how Intel Core i9-13900KF performs in parallel rendering workloads.

cinebench_cinebench_r15_multicore #93 of 1788
4,946
33%
Max: 14,978
Compare with other CPUs

cinebench_cinebench_r15_singlecoreSource

Cinebench R15 single-core measures the speed of one CPU thread rendering 3D geometry. This score indicates how Intel Core i9-13900KF handles tasks that can't be parallelized.

cinebench_cinebench_r15_singlecore #93 of 1245
698
33%
Max: 2,114

cinebench_cinebench_r20_multicoreSource

Cinebench R20 multi-core uses a scene requiring 4x more computational power than R15. This test better reflects modern CPU capabilities for professional rendering on Intel Core i9-13900KF. The more demanding workload provides better differentiation between current-generation processors. Content creators and 3D artists use this benchmark to estimate real-world render performance.

cinebench_cinebench_r20_multicore #93 of 1788
20,610
33%
Max: 62,412
Compare with other CPUs

πŸ† Top 5 Performers

cinebench_cinebench_r20_singlecoreSource

Cinebench R20 single-core tests one thread against a more demanding scene than R15. This reveals the true single-thread rendering capability of Intel Core i9-13900KF. The increased complexity provides more accurate performance differentiation between modern CPUs. Single-thread performance remains critical for gaming and applications with serial bottlenecks.

cinebench_cinebench_r20_singlecore #93 of 1784
2,909
33%
Max: 8,811
Compare with other CPUs

cinebench_cinebench_r23_multicoreSource

Cinebench R23 multi-core is the current standard for CPU rendering benchmarks with a 10-minute minimum runtime. This extended test reveals sustained performance of Intel Core i9-13900KF after thermal limits kick in. The longer duration exposes cooling limitations that shorter benchmarks miss. Professional users rely on R23 scores to predict real-world rendering performance under sustained workloads.

cinebench_cinebench_r23_multicore #93 of 1788
49,072
33%
Max: 148,601
Compare with other CPUs

πŸ† Top 5 Performers

cinebench_cinebench_r23_singlecoreSource

Cinebench R23 single-core measures sustained single-thread performance over 10 minutes. This reveals how Intel Core i9-13900KF maintains boost clocks under continuous load. The extended runtime shows whether thermal throttling affects single-core performance. This score is particularly important for understanding real-world responsiveness beyond initial boost behavior.

cinebench_cinebench_r23_singlecore #93 of 1788
6,927
33%
Max: 20,979
Compare with other CPUs

geekbench_multicoreSource

Geekbench multi-core tests Intel Core i9-13900KF across real-world workloads including image processing, machine learning, and data compression. All available threads are utilized to measure parallel performance. Higher scores indicate better capability in multitasking and content creation. The cross-platform nature of Geekbench allows direct comparison with systems running different operating systems.

geekbench_multicore #12 of 711
19,562
87%
Max: 22,515
Compare with other CPUs

geekbench_singlecoreSource

Geekbench single-core measures how fast one thread of Intel Core i9-13900KF can process tasks like web browsing and document editing. This score correlates with how snappy the system feels during normal use. Many applications still depend primarily on single-thread performance. Gaming performance is also heavily influenced by single-core speed in CPU-limited scenarios.

geekbench_singlecore #18 of 711
2,919
86%
Max: 3,401
Compare with other CPUs

passmark_data_compressionSource

Data compression measures how fast Intel Core i9-13900KF can compress and decompress files. This is important for archiving, backup software, and file transfer applications. Higher scores mean faster ZIP, RAR, and backup operations. Software distribution and cloud storage services benefit from efficient compression performance.

passmark_data_compression #55 of 528
786,218
14%
Max: 5,427,555
Compare with other CPUs

πŸ† Top 5 Performers

#1 AMD EPYC 9965
5,427,555
#2 AMD EPYC 9845
4,680,013
#3 AMD EPYC 9755
4,517,407
#4 AMD EPYC 9745
3,929,890

passmark_data_encryptionSource

Data encryption tests how fast Intel Core i9-13900KF can encrypt information using AES and other algorithms. This is critical for security applications, VPNs, and secure communications. Modern CPUs with AES-NI hardware acceleration score significantly higher.

passmark_data_encryption #62 of 528
46,186
15%
Max: 316,606
Compare with other CPUs

πŸ† Top 5 Performers

#1 AMD EPYC 9965
316,606
#2 AMD EPYC 9845
296,808
#3 AMD EPYC 9755
284,927
#4 AMD EPYC 9754
231,891
#5 AMD EPYC 9745
229,447

passmark_extended_instructionsSource

Extended instructions tests Intel Core i9-13900KF performance using SSE and AVX instruction sets. These specialized instructions accelerate multimedia, scientific, and AI workloads. Video encoding and image processing heavily utilize SIMD capabilities. Machine learning inference and scientific computing also benefit from strong SIMD performance.

passmark_extended_instructions #78 of 528
46,084
12%
Max: 392,159
Compare with other CPUs

πŸ† Top 5 Performers

#1 AMD EPYC 9965
392,159
#2 AMD EPYC 9845
314,798
#3 AMD EPYC 9755
303,321
#4 AMD EPYC 9745
280,477

passmark_find_prime_numbersSource

Find prime numbers tests Intel Core i9-13900KF ability to identify primes through intensive calculations. This is a pure computational benchmark that stresses CPU arithmetic units without memory bottlenecks.

passmark_find_prime_numbers #124 of 528
225
9%
Max: 2,422
Compare with other CPUs

passmark_floating_point_mathSource

Floating point math measures how Intel Core i9-13900KF handles decimal calculations critical for scientific computing and 3D rendering. This affects performance in CAD and physics simulations. Game physics engines also rely heavily on floating point operations. Scientific and engineering applications benefit significantly from higher floating point scores.

passmark_floating_point_math #59 of 528
150,869
13%
Max: 1,141,430
Compare with other CPUs

πŸ† Top 5 Performers

#1 AMD EPYC 9965
1,141,430
#2 AMD EPYC 9845
978,377
#3 AMD EPYC 9755
922,900
#4 AMD EPYC 9745
761,219
#5 AMD EPYC 9655P
710,260

passmark_integer_mathSource

Integer math tests how fast Intel Core i9-13900KF processes whole number calculations essential for database operations and compression algorithms. This is fundamental to general computing performance. Encryption and data processing heavily rely on integer operations.

passmark_integer_math #61 of 528
206,859
11%
Max: 1,806,439
Compare with other CPUs

πŸ† Top 5 Performers

#1 AMD EPYC 9965
1,806,439
#2 AMD EPYC 9845
1,687,531
#3 AMD EPYC 9755
1,549,946
#4 AMD EPYC 9745
1,224,315

passmark_multithreadSource

PassMark multi-thread tests Intel Core i9-13900KF across integer math, floating point, compression, and encryption using all cores. This provides an overall multi-threaded CPU performance score. The combined result reflects general-purpose parallel computing capability.

passmark_multithread #60 of 528
57,729
33%
Max: 174,825
Compare with other CPUs

passmark_physicsSource

Physics tests how Intel Core i9-13900KF handles physics simulations used in games and engineering software. This measures performance in calculating object interactions and movements. Games with complex physics benefit from higher scores. Engineering applications like structural analysis and fluid dynamics also rely on physics computation.

passmark_physics #99 of 528
2,956
11%
Max: 27,806
Compare with other CPUs

passmark_random_string_sortingSource

Random string sorting measures how fast Intel Core i9-13900KF can organize text data. This is important for database operations, search indexing, and data processing applications. Applications that process large amounts of text benefit from higher scores. Database servers and search engines rely heavily on efficient string manipulation.

passmark_random_string_sorting #60 of 528
86,510
14%
Max: 609,901
Compare with other CPUs

πŸ† Top 5 Performers

#1 AMD EPYC 9965
609,901
#2 AMD EPYC 9755
571,185
#3 AMD EPYC 9845
538,060
#4 AMD EPYC 9745
468,975
#5 AMD EPYC 9655P
455,310

passmark_single_threadSource

PassMark single-thread measures per-core performance of Intel Core i9-13900KF across various computational tasks. This score is critical for gaming and single-threaded applications.

passmark_single_thread #31 of 528
4,584
90%
Max: 5,097

passmark_singlethreadSource

PassMark single-thread measures per-core performance of Intel Core i9-13900KF across various computational tasks. This score is critical for gaming and single-threaded applications. Higher scores mean better system responsiveness in everyday use.

passmark_singlethread #31 of 528
4,584
90%
Max: 5,097

About Intel Core i9-13900KF

The Intel Core i9-13900KF is a powerhouse of a chip, meticulously crafted on Intel’s advanced 10 nm process technology, ensuring incredible performance without compromising energy efficiency. With its impressive 24 cores and 32 threads, this processor effortlessly handles demanding workloads, from complex data compression tasks to intricate floating-point calculations that keep professional creators on their toes. When it comes to turbo boosting, the i9-13900KF can spike up to 5.80 GHz, delivering lightning-fast single-threaded performance that’s perfect for gaming and high-speed multitasking. The 36 MB shared L3 cache gives you ample memory to store and access critical data quickly, making even the most demanding applications run smoothly. With a launch price of $564, this chip sits comfortably in the premium segment, offering exceptional value for professionals and enthusiasts alike. When it comes to benchmark performance, the Intel Core i9-13900KF truly shines, scoring an outstanding 786,218 points in data compression tasks and a robust 206,859 points in integer math challenges, proving it’s a top-tier workhorse. Its floating-point math prowess is equally impressive, with a score of 150,869 points, and when multithreaded tasks come into play, the i9-13900KF delivers a solid 57,729 points, ensuring seamless performance across all your applications. If you’re looking to pair this chip with other hardware, consider a high-end motherboard and robust cooling solutions to keep this beast running at peak efficiency, especially for gaming setups or content creation rigs where every bit of performance counts. The Intel Core i9-13900KF is a brilliant investment for anyone seeking unparalleled speed and reliability in a premium processor.

The AMD Equivalent of Core i9-13900KF

Looking for a similar processor from AMD? The AMD Ryzen 9 7950X offers comparable performance and features in the AMD lineup.

AMD Ryzen 9 7950X

AMD β€’ 16 Cores

View Specs Compare

Popular Intel Core i9-13900KF Comparisons

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