Core i9-13900K

Details and Benchmarks for Intel Core i9-13900K

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Core i9-13900K based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

8,182 Rank: 15
Rank Name Score Visual
11 Core i9-14900KS 8,361
+2.2%
12 Ryzen 9 9950X 8,356
+2.1%
13 Ryzen Threadripper 7970X 8,313
+1.6%
14 Core i9-13900KS 8,295
+1.4%
15 Core i9-13900K 8,182
16 Ryzen Threadripper PRO 7975WX 8,165
-0.2%
17 Core i9-14900KF 8,144
-0.5%
18 Ryzen Threadripper 7960X 8,132
-0.6%
19 Core i9-14900K 8,131
-0.6%
20 Core Ultra 7 265K 8,122
-0.7%

View full ranking →

Multicore Score

Multicore performance score for Core i9-13900K based on multi-threaded benchmark results.

8,141 Rank: 25
Rank Name Score Visual
21 Core i9-13900KS 8,222
+1%
22 Core i9-14900KS 8,176
+0.4%
23 Core Ultra 9 285K 8,160
+0.2%
24 Ryzen 9 9950X3D 8,151
+0.1%
25 Core i9-13900K 8,141
26 Ryzen Threadripper PRO 5975WX 8,119
-0.3%
27 Ryzen Threadripper PRO 3995WX 8,078
-0.8%
28 Ryzen Threadripper PRO 7955WX 8,031
-1.4%
29 Ryzen 9 9950X 8,010
-1.6%
30 EPYC 7401 7,981
-2%

View full ranking →

Singlecore Score

Single-core performance score for Core i9-13900K based on single-threaded benchmark results.

8,210 Rank: 10
Rank Name Score Visual
6 Core Ultra 7 265K 8,332
+1.5%
7 Core Ultra 7 265KF 8,326
+1.4%
8 Core i9-14900KF 8,318
+1.3%
9 Core i9-14900K 8,308
+1.2%
10 Core i9-13900K 8,210
11 Core i9-13900KF 8,156
-0.7%
12 Ryzen 9 9900X 8,106
-1.3%
13 Core Ultra 9 275HX 8,085
-1.5%
14 Ryzen 9 9900X3D 8,080
-1.6%
15 Ryzen 9 7950X 8,065
-1.8%

View full ranking →

Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Core i9-13900K based on integer math, floating point math, and prime number computation benchmarks.

6,683 Rank: 57
Rank Name Score Visual
53 Ryzen Threadripper PRO 7955WX 6,736
+0.8%
54 Ryzen AI Max+ 395 6,701
+0.3%
55 Core i9-14900K 6,696
+0.2%
56 Core i9-14900KF 6,689
+0.1%
57 Core i9-13900K 6,683
58 Ryzen 9 7900X3D 6,683
+0%
59 Core i9-13900KF 6,659
-0.4%
60 Xeon Gold 6348 6,658
-0.4%
61 Ryzen 9 7945HX 6,634
-0.7%
62 Ryzen 9 7900X 6,627
-0.8%

View full ranking →

Data Processing

Aggregated score for Core i9-13900K based on data encryption, data compression, and string sorting benchmarks.

6,936 Rank: 47
Rank Name Score Visual
43 Core i9-13900KS 7,012
+1.1%
44 Ryzen 9 7950X3D 6,999
+0.9%
45 Xeon Gold 6348 6,988
+0.7%
46 EPYC 7551P 6,977
+0.6%
47 Core i9-13900K 6,936
48 Core i9-14900K 6,936
+0%
49 Core i9-14900KF 6,924
-0.2%
50 Core i9-13900KF 6,918
-0.3%
51 Xeon Gold 6430 6,901
-0.5%
52 EPYC 7402 6,890
-0.7%

View full ranking →

Physics & Compute

Aggregated score for Core i9-13900K based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

6,404 Rank: 72
Rank Name Score Visual
68 Core i9-14900KS 6,488
+1.3%
69 Xeon W-3175X 6,475
+1.1%
70 Ryzen Threadripper PRO 7945WX 6,465
+1%
71 Ryzen 9 7900X 6,414
+0.2%
72 Core i9-13900K 6,404
73 Core i9-14900KF 6,379
-0.4%
74 Core i9-14900K 6,377
-0.4%
75 Xeon Silver 4416+ 6,376
-0.4%
76 Core i9-13900KF 6,355
-0.8%
77 Xeon w5-2465X 6,350
-0.8%

View full ranking →

Core i9-13900K Details

As of March 2026, the Intel Core i9-13900K remains a flagship desktop processor, representing a significant step in Intel's Raptor Lake-S architecture. Launched in September 2022, it is part of the Core i9 lineup designed for high-performance computing, gaming, and content creation. While newer processors have since entered the market, the i9-13900K still holds a prominent position, particularly in multicore workloads. Its 24-core (8 performance + 16 efficiency) design, enabled by Intel's hybrid architecture, provides a powerful foundation for demanding applications.

The processor operates at a base frequency of 3.0 GHz and can boost up to 5.8 GHz, depending on workload and thermal conditions. It features 32 threads through simultaneous multithreading, allowing it to handle multiple tasks efficiently. With a 125 W TDP, the i9-13900K demands robust cooling solutions, making it best suited for well-ventilated desktops with high-end air or liquid cooling. It is built on a 10 nm process and uses the LGA 1700 socket, ensuring compatibility with a wide range of modern motherboards.

The Core i9-13900K includes 36 MB of L3 cache, 1.907 MiB of L2 cache, and 0.076 MiB of L1 cache, supporting fast data access. It supports both DDR4 and DDR5 memory in dual-channel configurations, with a maximum capacity of 128 GB. The processor also includes Intel UHD Graphics 770 for integrated visuals, capable of up to 4K resolution output, though it is primarily intended for basic display tasks. It supports PCIe 5.0 with 16 lanes directly from the CPU, enabling high-speed storage and GPU performance.

Key features include AVX, AVX2, and advanced virtualization technologies such as Intel VT-x and VT-d, which enhance performance in virtual machines and data processing. The processor supports ECC memory, making it suitable for mission-critical systems. Additionally, it includes hardware security features like TXT and IOMMU, which improve system integrity and allow for hardware passthrough in virtual environments.

In benchmark testing, the Core i9-13900K achieves an Overall Score of 8,182, placing it #15 out of 2,060 processors, with a Singlecore Score of 8,210 (#10 overall) and a Multicore Score of 8,141 (#25 overall). It ranks ahead of the Core i9-14900K and Core i9-14900KF, highlighting its strong single-threaded performance. However, it trails behind newer models like the Core Ultra 9 285K and Ryzen 9 9950X3D in both single- and multicore performance.

In conclusion, the Core i9-13900K remains a compelling choice for enthusiasts and professionals seeking a balance between raw power and integrated features. While it is no longer the top performer in the market, its high single-core performance, extensive feature set, and support for the latest technologies ensure its relevance in high-end desktop builds. It excels in productivity, gaming, and creative workloads, particularly when paired with high-speed memory and an efficient cooling solution.
Frequently Compared

Intel Celeron J4125 13 views

Intel Pentium J4205 13 views

Intel Xeon E5-2658 v4 8 views

AMD Ryzen Threadripper 1920X 5 views

AMD A10-7400P 4 views

AMD Ryzen 5 3600 3 views

AMD Ryzen 5 3500X 3 views

AMD Athlon II X2 265 3 views

Intel Celeron G530 3 views

Intel Xeon W3505 3 views

Intel Core i9-13900K

Main Specifications

Designer: Intel
Name: Core i9-13900K
Cores: 24
Threads: 32
Base Frequency: 3000 MHz
Clock Multiplier: 30x (unlocked)
Core Name: Raptor Lake-S
Socket: Socket 1700
Package: FC-LGA16A
Target Segment: Desktop
TDP: 125 W

Cache Specifications

L1 Cache: 77.824 KiB
L2 Cache: 1.907 MiB
L3 Cache: 34.332 MiB

Memory Specifications

Supported Memory Type: DDR4, DDR5 Dual-channel

Physical Specifications

Process: 10 nm
Die Area: 257 mm²
Manufacturer: Intel

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.2 AVX AVX2 ABM BMI1 BMI2 FMA3 RdRand ADX CLMUL F16C TBT 2.0 EIST TXT VT-x VT-d SHA TSX TVB
Related News

AMD Unveils Ryzen 9 9950X3D2 with 192MB L3 Cache – and Pragmata Reveals Switch 2 Performance Gap vs. PS5

AMD has unveiled the Ryzen 9 9950X3D2, a 16-core CPU with dual 3D V-Cache and a total of 192 MB L3 cache, available star...

2 sources · 1 week ago

Intel Nova Lake-S with 44 Cores? Leak Suggests Cache Strategy Shift and New Wildcat Lake Generation

A leak suggests Intel's Nova Lake-S processors may shift from 42 to 44 cores, indicating a change in tile configuration...

2 sources · 4 days ago

AMD Ryzen 9 9950X3D2 Dual Edition Available Before Launch – Lenovo Unveils New Legion Gaming Tablets

The AMD Ryzen 9 9950X3D2 Dual Edition with dual 3D V-Cache is already available ahead of its official launch on April 22...

2 sources · 2 days ago

Intel Launches Core Series 3 'Wildcat Lake' – New AI-Powered CPUs for Budget Laptops and Edge Devices

Intel has officially launched the Core Series 3 'Wildcat Lake', a new CPU lineup for budget laptops and edge devices fea...

3 sources · 4 days ago

Intel Core Ultra 400 'Nova Lake': New Desktop CPUs with Up to 52 Cores and 288 MB Cache Unveiled

Intel is set to launch the Core Ultra 400 series, codenamed Nova Lake, for desktop systems featuring up to 52 cores and...

3 sources · 6 days ago

Login

Forgot your password?

Your experience on this site will be improved by allowing cookies.