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Intel Core i9-13900K

Intel Core i9-13900K

Intel Core i9-13900K: A Complete Guide for Enthusiasts in 2025

March 2025

1. Key Specifications: Architecture, Performance, and Key Features

Raptor Lake Architecture and Intel 7 Process Technology

The Intel Core i9-13900K, released in late 2022, remains relevant in 2025 thanks to its hybrid Raptor Lake architecture. The processor combines 8 high-performance P-cores and 16 energy-efficient E-cores, resulting in a total of 24 cores and 32 threads. The Intel 7 process technology (equivalent to 10 nm Enhanced SuperFin) provides a balance between energy efficiency and high frequency.

- Clock Speeds: Base - 3.0 GHz, maximum in Turbo Boost - up to 5.8 GHz (P-cores).

- Cache: 36 MB L3 and 32 MB L2 - this enhances performance in multi-threaded scenarios.

- Key Technologies:

- Thermal Velocity Boost: Automatic overclocking up to 6.0 GHz at temperatures below 70°C.

- PCIe 5.0: Support for up to 16 lanes for graphics cards and NVMe drives.

- Intel Thread Director: Optimization of task distribution between P-cores and E-cores.

Performance

- Geekbench 6: 2970 (single-core), 20087 (multi-core). This is 15% higher than the previous generation (i9-12900K).

- Gaming: In Cyberpunk 2077 (4K, Ultra), the processor delivers stable 120+ FPS when paired with an RTX 4080.

- Work Tasks: 8K video rendering in DaVinci Resolve is completed 20% faster than with the Ryzen 9 7900X.

2. Compatible Motherboards: Sockets, Chipsets, and Selection

LGA 1700 Socket

The processor uses the LGA 1700 socket, compatible with chipsets Z790, H770, B760, and H710.

- Z790: Best choice for overclocking (e.g., ASUS ROG Maximus Z790 Hero, $450). Supports PCIe 5.0 x16 and up to 5 NVMe drives.

- B760: Budget option (MSI B760 Tomahawk, $180) without overclocking support but with PCIe 5.0 for the graphics card.

- H770/H710: Suitable for office PCs (Gigabyte H770M DS3H, $130). No PCIe 5.0, limited number of ports.

Tip: When purchasing a motherboard, check for support of BIOS version 14.xx - earlier revisions may require an update.

3. Supported Memory: DDR4 vs DDR5

The i9-13900K works with DDR5-5600 and DDR4-3200.

- DDR5: Recommended for maximum performance (e.g., Corsair Vengeance DDR5-6000, 32 GB - $150). Latencies reduced to CL36, bandwidth up to 90 GB/s.

- DDR4: Savings of up to 40% (TeamGroup T-Force DDR4-3600, 32 GB - $90). Suitable for budget-focused builds.

Important: Some motherboards (e.g., ASUS TUF Z790) support both standards, but not simultaneously.

4. Power Supplies: Power Calculation

With a TDP of 125 W, actual power consumption under load can reach 250 W.

- Minimum: 750 W PSU (e.g., Corsair RM750x, $120).

- With Discrete Graphics: For RTX 4080 or Radeon RX 7900 XTX, a PSU of 850-1000 W is required (Seasonic Prime TX-1000, $250).

- Tips:

- Choose PSUs with an 80 Plus Gold/Platinum rating.

- Avoid cheap models - voltage fluctuations can damage components.

5. Pros and Cons

Pros:

- Best-in-class single-thread performance for gaming.

- Support for DDR4/DDR5 - flexibility in builds.

- 32 threads - ideal for rendering and streaming.

Cons:

- High heat output (up to 100°C under load).

- Requires an expensive custom liquid cooling solution (e.g., NZXT Kraken X73, $200).

- Price: $450-500 (new) versus $400 for Ryzen 9 7900X.

6. Use Cases

- Gaming: Maximum FPS in 4K and VR. PCIe 5.0 support future-proofs for new GPUs.

- Work Tasks: 3D modeling, code compilation, data processing in MATLAB.

- Multimedia: 4K streaming without lag thanks to Quick Sync Video.

Example: Streamers can encode video on the fly via NVENC + E-cores, leaving P-cores free for gaming.

7. Comparison with Competitors

AMD Ryzen 9 7950X3D

- Pros: 3D V-Cache (better performance in games like Microsoft Flight Simulator).

- Cons: Higher price ($550), lower frequency (up to 5.7 GHz).

Apple M3 Max

- For macOS users: Best energy efficiency, but limited compatibility with Windows software.

Conclusion: The i9-13900K excels in hybrid scenarios (gaming + multitasking).

8. Practical Assembly Tips

- Cooling: A custom liquid cooling system of 360 mm or a top-tier air cooler (Noctua NH-D15, $110) is mandatory.

- Case: Choose models with good airflow (Lian Li Lancool III, $150).

- Memory: For DDR5 - 32 GB DDR5-6000 CL36. For savings - DDR4-3600 CL16.

- Storage: Samsung 990 Pro 2 TB (PCIe 4.0 x4, $180) - the optimal choice.

9. Final Verdict: Who Should Consider the i9-13900K?

This processor is the choice for:

1. Gamers wanting maximum FPS in 4K.

2. Professionals: Video editors, 3D artists, engineers.

3. Enthusiasts ready to invest in cooling and energy efficiency.

Alternatives:

- For savings: Ryzen 7 7800X3D ($350).

- For workstations: Threadripper 7960X ($1200).

In 2025, the i9-13900K remains the "sweet spot" between price and performance. Its main asset is versatility, but be prepared for costs associated with cooling and a top-quality motherboard.

Basic

Label Name
Intel
Platform
Desktop
Launch Date
September 2022
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
i9-13900K
Code Name
Raptor Lake

CPU Specifications

Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
24
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
32
Performance-cores
8
Efficient-cores
16
Intel Virtualization Technology (VT-x)
?
Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.
Yes
Intel Virtualization Technology for Directed I/O (VT-d)
?
Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments.
Yes
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
5.80 GHz
Enhanced Intel SpeedStep Technology
?
Enhanced Intel SpeedStep® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.
Yes
Intel Hyper-Threading Technology
?
Intel® Hyper-Threading Technology (Intel® HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner.
Yes
Intel Turbo Boost Max Technology 3.0
?
Intel® Turbo Boost Max Technology 3.0 identifies the best performing core(s) on a processor and provides increased performance on those cores through increasing frequency as needed by taking advantage of power and thermal headroom.
Yes
Intel Turbo Boost Max Technology 3.0 Frequency
?
Intel® Turbo Boost Max Technology 3.0 identifies the best performing core(s) on a processor and provides increased performance on those cores through increasing frequency as needed by taking advantage of power and thermal headroom. Intel® Turbo Boost Max Technology 3.0 frequency is the clock frequency of the CPU when running in this mode.
5.70 GHz
Intel Turbo Boost Technology
?
Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t.
2.0
L3 Cache
36 MB
Cache
?
CPU Cache is an area of fast memory located on the processor. Intel® Smart Cache refers to the architecture that allows all cores to dynamically share access to the last level cache.
36 MB Intel® Smart Cache
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FCLGA1700
Intel AES New Instructions
?
Intel® AES New Instructions (Intel® AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications, for example: applications that perform bulk encryption/decryption, authentication, random number generation, and authenticated encryption.
Yes
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
Intel 7
TDP
125 W
Processor Base Power
?
The time-averaged power dissipation that the processor is validated to not exceed during manufacturing while executing an Intel-specified high complexity workload at Base Frequency and at the junction temperature as specified in the Datasheet for the SKU segment and configuration.
125 W
Maximum Turbo Power
?
The maximum sustained (>1s) power dissipation of the processor as limited by current and/or temperature controls. Instantaneous power may exceed Maximum Turbo Power for short durations (<=10ms). Note: Maximum Turbo Power is configurable by system vendor and can be system specific.
253 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°C
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
5.0 and 4.0
Number of PCI Express Lanes
?
A PCI Express (PCIe) lane consists of two differential signaling pairs, one for receiving data, one for transmitting data, and is the basic unit of the PCIe bus. Max # of PCI Express Lanes is the total number of supported lanes.
20
Instruction Set
?
The instruction set is a hard program stored inside the CPU that guides and optimizes CPU operations. With these instruction sets, the CPU can run more efficiently. There are many manufacturers that design CPUs, which results in different instruction sets, such as the 8086 instruction set for the Intel camp and the RISC instruction set for the ARM camp. x86, ARM v8, and MIPS are all codes for instruction sets. Instruction sets can be extended; for example, x86 added 64-bit support to create x86-64. Manufacturers developing CPUs that are compatible with a certain instruction set need authorization from the instruction set patent holder. A typical example is Intel authorizing AMD, enabling the latter to develop CPUs compatible with the x86 instruction set.
64-bit
Intel 64
?
Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.
Yes
Intel VT-x with Extended Page Tables (EPT)
?
Intel® VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in Intel® Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management.
Yes
PCI Express Configurations
?
PCI Express (PCIe) Configurations describe the available PCIe lane configurations that can be used to link to PCIe devices.
Up to 1x16+4 | 2x8+4

Memory Specifications

Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
Up to DDR5 5600 MT/s Up to DDR4 3200 MT/s
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
192 GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
Max Memory Bandwidth
?
Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).
89.6 GB/s
ECC Memory Supported
?
ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.
Yes

GPU Specifications

Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
Intel® UHD Graphics 770
Graphics Base Frequency
?
Graphics Base frequency refers to the rated/guaranteed graphics render clock frequency in MHz.
300 MHz
Graphics Frequency
?
Graphics max dynamic frequency refers to the maximum opportunistic graphics render clock frequency (in MHz) that can be supported using Intel® HD Graphics with Dynamic Frequency feature.
1.65 GHz
DirectX Support
?
DirectX* Support indicates support for a specific version of Microsoft’s collection of APIs (Application Programming Interfaces) for handling multimedia compute tasks.
12
Execution Units
?
The Execution Unit is the foundational building block of Intel’s graphics architecture. Execution Units are compute processors optimized for simultaneous Multi-Threading for high throughput compute power.
32
Max Resolution (DP)
?
Max Resolution (DP) is the maximum resolution supported by the processor via the DP interface (24bits per pixel & 60Hz). System or device display resolution is dependent on multiple system design factors; actual resolution may be lower on your system.
7680 x 4320 @ 60Hz
Max Resolution (eDP - Integrated Flat Panel)
?
Max Resolution (Integrated Flat Panel) is the maximum resolution supported by the processor for a device with an integrated flat panel (24bits per pixel & 60Hz). System or device display resolution is dependent on multiple system design factors; actual resolution may be lower on your device.
5120 x 3200 @ 120Hz
Max Resolution (HDMI)
?
Max Resolution (HDMI) is the maximum resolution supported by the processor via the HDMI interface (24bits per pixel & 60Hz). System or device display resolution is dependent on multiple system design factors; actual resolution may be lower on your system.
4096 x 2160 @ 60Hz
Number of Displays Supported
4
Graphics Output
?
Graphics Output defines the interfaces available to communicate with display devices.
eDP 1.4b | DP 1.4a | HDMI 2.1
Intel Clear Video HD Technology
?
Intel® Clear Video HD Technology, like its predecessor, Intel® Clear Video Technology, is a suite of image decode and processing technologies built into the integrated processor graphics that improve video playback, delivering cleaner, sharper images, more natural, accurate, and vivid colors, and a clear and stable video picture. Intel® Clear Video HD Technology adds video quality enhancements for richer color and more realistic skin tones.
Yes
OpenGL Support
?
OpenGL (Open Graphics Library) is a cross-language, multi-platform API (Application Programming Interface) for rendering 2D and 3D vector graphics.
4.5
OpenCL Support
?
OpenCL (Open Computing Language) is a multi-platform API (Application Programming Interface) for heterogeneous parallel programming.
3.0
Intel Quick Sync Video
?
Intel® Quick Sync Video delivers fast conversion of video for portable media players, online sharing, and video editing and authoring.
Yes

AI Specifications

Intel Gaussian Neural Accelerator
?
Intel® Gaussian & Neural Accelerator (GNA) is an ultra-low power accelerator block designed to run audio and speed-centric AI workloads. Intel® GNA is designed to run audio based neural networks at ultra-low power, while simultaneously relieving the CPU of this workload.
3.0
Intel Deep Learning Boost (Intel DL Boost)
Yes

Interfaces and Ports

Intel Volume Management Device (VMD)
?
Intel® Volume Management Device (VMD) provides a common, robust method of hot plug and LED management for NVMe-based solid state drives.
Yes

Miscellaneous

Intel Standard Manageability (ISM)
?
Intel® Standard Manageability is the manageability solution for Intel vPro® Essentials platforms and is a subset of Intel® AMT with out-of-band management over Ethernet and Wi-Fi, but no KVM or new life cycle management features.
Intel® SSE4.1 | Intel® SSE4.2 | Intel® AVX2
Execute Disable Bit
?
Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.
Yes
Intel Active Management Technology (AMT)
Yes
Intel Boot Guard
?
Intel® Device Protection Technology with Boot Guard helps protect the system’s pre-OS environment from viruses and malicious software attacks.
Yes
Intel Hardware Shield Eligibility
Yes
Intel Control-Flow Enforcement Technology
?
CET - Intel Control-flow Enforcement Technology (CET) helps protect against the misuse of legitimate code snippets through return-oriented programming (ROP) control-flow hijacking attacks.
Yes
Intel OS Guard
Yes

Benchmarks

Geekbench 6
Single Core Score
2970
Geekbench 6
Multi Core Score
20087
Geekbench 5
Single Core Score
2190
Geekbench 5
Multi Core Score
20667
Passmark CPU
Single Core Score
4636
Passmark CPU
Multi Core Score
59348
3DMark CPU Profile
Single Core Score
1187
3DMark CPU Profile
Multi Core Score
15315

Compared to Other CPU

Geekbench 6 Single Core
M5 Max (40-core GPU)
4442 +49.6%
Core Ultra 9 290HX Plus
3198 +7.7%
Core i9-13900K
2970
Core i5-12490F
2782 -6.3%
Ryzen 7 8745HX
2678 -9.8%
Geekbench 6 Multi Core
Ryzen Threadripper PRO 9985WX
37967 +89%
EPYC 9684X
21772 +8.4%
Core i9-13900K
20087
EPYC 9354
16902 -15.9%
Core i9-12900K
15434 -23.2%
Geekbench 5 Single Core
Core i9-14900KS
2536 +15.8%
Core i9-13900K
2190
Core i7-13705H
1870 -14.6%
Core 7 150U
1769 -19.2%
Core i7-1355U
1690 -22.8%
Geekbench 5 Multi Core
Xeon Platinum 8454H
46337 +124.2%
M2 Ultra
27945 +35.2%
Core i9-13900K
20667
Core i9-14900
17641 -14.6%
Core i9-9960X
15176 -26.6%
Passmark CPU Single Core
M5 Max (40-core GPU)
6148 +32.6%
EPYC 4345P
4672 +0.8%
Core i9-13900K
4636
Core Ultra 7 265F
4357 -6%
Core Ultra 7 255U
4229 -8.8%
Passmark CPU Multi Core
Ryzen Threadripper PRO 5975WX
75881 +27.9%
Xeon w9-3475X
65379 +10.2%
Core i9-13900K
59348
Xeon Platinum 8358
54416 -8.3%
EPYC 9184X
50344 -15.2%
3DMark CPU Profile Single Core
Core i9-14900F
1190 +0.3%
Core Ultra 5 225F
1188 +0.1%
Core i9-13900K
1187
Core i7-14700KF
1183 -0.3%
Core i7-14700K
1181 -0.5%
3DMark CPU Profile Multi Core
Core Ultra 7 265F
15589 +1.8%
Core i9-14900KF
15583 +1.7%
Core i9-13900K
15315
Core i9-13900KF
15257 -0.4%
Ryzen 9 9955HX
15220 -0.6%

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