Intel Core i5-13600K socket: LGA 1700
The Intel Core i5-13600K uses the LGA 1700 socket. It is a 14-core unlocked 13th Gen processor that became the value gaming pick of its generation, on 700 series boards and updated 600 series boards.
- Socket
- LGA 1700
- Launched
- October 20, 2022
- Cores and threads
- 14 and 20
- Base power
- 125 W
- Codename
- Raptor Lake
- Segment
- Desktop
- Family
- Intel Core i5
- Clocks
- 3.5 / 5.1 GHz
Intel Core i5-13600K specifications
| Cores | 14 (6 Performance-cores and 8 Efficient-cores) |
|---|---|
| Threads | 20 |
| Core architecture | Raptor Cove (P-cores) and Gracemont (E-cores) |
| P-core clocks | 3.5 GHz base, up to 5.1 GHz turbo |
| E-core clocks | 2.6 GHz base, up to 3.9 GHz turbo |
| Cache | 24 MB Intel Smart Cache (L3) and 20 MB total L2 |
| Processor base power (TDP) | 125 W |
| Maximum turbo power | 181 W |
| Manufacturing process | Intel 7 |
| Memory support | DDR5 up to 5600 MT/s or DDR4 up to 3200 MT/s, two channels, up to 192 GB |
| PCI Express | 20 lanes from the CPU: PCIe 5.0 x16 (or 2 x8) plus PCIe 4.0 x4 |
| Integrated graphics | Intel UHD Graphics 770 |
| Multiplier | Unlocked (K series) |
| Package | FCLGA1700 |
| Cooler in the box | None |
| Launch price | $319 (Intel RCP) |
Motherboard and chipset compatibility
Intel Core i5-13600K needs a motherboard with a LGA 1700 socket. The table shows which chipset series accept it.
| Series | Chipsets | Support |
|---|---|---|
| 700 series | Z790, H770, B760 | Works out of the box |
| 600 series | Z690, H670, B660, H610, Q670, W680 | Needs a BIOS update Update the BIOS before installing a 13th Gen processor. |
Board makers publish a CPU support list for every model. Check it for your exact board before buying. Chipset details for LGA 1700.
Recommended GPU pairing
| Recommended tier | Mid-range 1440p |
|---|---|
| Example GPUs | GeForce RTX 4060 Ti, Radeon RX 7700 XT |
| Target resolution | 1440p high settings |
Fourteen cores with boost to 5.1 GHz, 20 PCIe lanes with PCIe 5.0 graphics and DDR5 line up with mid-range 1440p cards from its era. A faster card still works and the balance shifts with game, settings and resolution.
This is a rough match for a new build at the stated resolution, not a limit. A faster card still works and helps at higher resolutions or in games that load the GPU more than the CPU. A slower card is fine for lighter games and office use. The exact balance shifts with the game, the settings and the resolution, so no percentage is given.
LGA 1700 at a glance
| Type | LGA, 1,700 contacts |
|---|---|
| Package size | 45.0 × 37.5 mm |
| Introduced | November 2021 |
| Memory | DDR4 or DDR5, set by the motherboard (one type per board) |
| Cooler mounting holes | 78 × 78 mm |
What the Core i5-13600K is
The Core i5-13600K is a fourteen core, twenty thread processor that Intel released in October 2022 with the 13th Gen desktop range. It has 6 Performance-cores with two threads each and 8 Efficient-cores with one each. Performance-cores run 3.5 GHz base to 5.1 GHz turbo, while Efficient-cores run 2.6 GHz to 3.9 GHz. Cache is 24 MB of shared L3 with 20 MB of total L2.
Reviewers singled it out because it carried the new Efficient-core clusters down to the i5 tier for the first time. Multithreaded results moved well past the prior i5 while gaming stayed close to the i7. Intel rates the base power at 125 W with maximum turbo power at 181 W. The process is Intel 7.
Intel UHD Graphics 770 cover display output, and the multiplier is unlocked. The launch price was $319 (Intel RCP). Intel includes no cooler with K-series processors.
Socket and motherboard compatibility
The 13600K fits the LGA 1700 socket. It launched with the 700 series chipsets (Z790, H770, B760), which accept it from the start. Boards with 600 series chipsets (Z690, H670, B660, H610, Q670, W680) need a BIOS update with 13th Gen support.
A Z690 or Z790 board unlocks the multiplier. B660, B760 and H770 boards run rated clocks and suit builders who buy the K for its higher stock clocks rather than overclocking. Power stages still matter at 181 W peaks.
Check the maker's CPU support list for the minimum BIOS version. USB BIOS flashback applies the update without a supported processor.
Memory, PCIe and cooling
The memory controller supports DDR5 up to 5600 MT/s or DDR4 up to 3200 MT/s, with the board deciding the type. Two channels carry up to 192 GB. DDR4 boards made sense at launch for reusing kits, while DDR5 pricing later removed much of the gap.
The CPU supplies 20 PCIe lanes: x16 at PCIe 5.0 for graphics, splittable into two x8, plus x4 at PCIe 4.0 for storage. The remaining board devices use chipset lanes.
At 125 W base with 181 W peaks, a mid-size tower cooler is the minimum and a large air cooler or 240 mm liquid cooler runs quieter. The mount is the 78 mm LGA 1700 pattern in the CPU cooler compatibility by socket guide.
Stability and microcode updates
Intel confirmed in 2024 that 13th and 14th Gen desktop processors could suffer Vmin shift instability from elevated voltage requests in microcode and BIOS code. It released microcode updates including 0x12B, delivered only through motherboard BIOS updates, with its Intel Default Settings profile recommended.
Apply the current BIOS before tuning memory or multipliers. A chip that stays unstable at default settings after the update belongs in a warranty claim.
Upgrade paths
Against the Intel Core i7-13700K, the 13600K keeps the same platform and most gaming pace with fewer cores for less money. Against the Intel Core i5-12400F, it adds eight Efficient-cores, more cache and higher clocks on the same socket, subject to cooling.
Later LGA 1851 platforms need a new board and DDR5. The 13600K fits a gaming build that wants unlocked headroom without i7 pricing.
Frequently asked questions
What socket does the Intel Core i5-13600K use?
It uses LGA 1700, written FCLGA1700 in Intel's documents.
What is the difference between the 13600K and the 13600KF?
The KF has no integrated graphics and needs a separate card. Clocks, cores, cache and power match the K.
Does the 13600K run in a B660 motherboard?
Yes, after a BIOS update that adds 13th Gen support. Without the update the board will not start with this processor.
Does the 13600K work with DDR4 memory?
Yes, on a DDR4 board up to DDR4-3200. A DDR5 board needs DDR5 modules instead, up to DDR5-5600.
Does the 13600K come with a cooler?
No. K-series processors ship without a cooler, and 181 W peaks need a capable air cooler or liquid cooler.
Sources and verification
- Intel Core i5-13600K specifications (Intel)
- Intel Core i5-13600K Specs (TechPowerUp)
- Intel Core 13th and 14th Gen desktop instability root cause update (Intel)
Facts last checked against these sources on . Page last edited on .