Buying Guide
The Best Intel Core i5 CPUs for Gaming
Three processors ranked on L3 cache and boost clock; the Core i5-14400F is the cheapest route in.
By The PC Journal editorial team
11 min read3 products evaluated
Core i5 is Intel's mainstream gaming tier. Every pick is a Core i5 on the LGA1700 socket, ordered by boost clock.
We ranked these processors on L3 cache, max boost and cores / threads using manufacturer specifications; where a maker leaves a figure out, we say so rather than guess, since we have not benched them.
Quick Picks
Our 3 recommendations at a glance. Tap a pick for the full verdict.
Also Consider
Intel Core i5-14600KF
6 performance and 8 efficient cores.
Best for: Buyers who want 6 performance and 8 efficient cores.
Our take Check price for Intel Core i5-14600KF (opens in a new tab)
Premium Pick
Intel Core i5-14600K
The top of this price range, adding 6 performance and 8 efficient cores.
Best for: Spending more for the fullest feature set.
Our take Check price for Intel Core i5-14600K (opens in a new tab)
Lowest Price Here
Intel Core i5-14400F
The cheapest way into this group, below the Core i5-14600KF.
Best for: Buyers who would rather put the savings elsewhere in the build.
Our take Check price for Intel Core i5-14400F (opens in a new tab)
| Pick | Why it’s here | Best for | Price |
|---|---|---|---|
| 6 performance and 8 efficient cores. | Buyers who want 6 performance and 8 efficient cores. | Check price for Intel Core i5-14600KF (opens in a new tab) |
| The top of this price range, adding 6 performance and 8 efficient cores. | Spending more for the fullest feature set. | Check price for Intel Core i5-14600K (opens in a new tab) |
| The cheapest way into this group, below the Core i5-14600KF. | Buyers who would rather put the savings elsewhere in the build. | Check price for Intel Core i5-14400F (opens in a new tab) |
Our Picks
Also Consider1 of 3
Intel Core i5-14600KF on Amazon (opens in a new tab)
The Core i5-14600KF is the 14600K without integrated graphics.
Best for
- Buyers who want 6 performance and 8 efficient cores.
Skip if
- Skip it if this is a deal-breaker for you: no cooler in the box.
Why we like it
It costs less and needs a graphics card for display output. It matches the Core i5-14600K on L3 cache (24MB). It matches the Core i5-14600K on boost clock (5.3GHz).
On core count it ties with the Core i5-14600K at 14 cores. It also comes with 6 performance and 8 efficient cores and an unlocked multiplier. It fits LGA1700 boards (600 and 700 series) with either DDR4 or DDR5, depending on the board; 600-series boards may need a BIOS update for 14th-gen chips.
Budget for a dual-tower air cooler or a 240mm-plus AIO, since none is included. When we checked, only the Core i5-14400F cost less, and the Core i5-14600K cost more.
Key dimensions & specs
- L3 cache: 24MB
- Max boost: 5.3GHz
- Cores / threads: 14 cores
- Rated power: 125W
- Threads: 20
- Socket: LGA1700
- Memory: DDR4 or DDR5
- Cooler in box: No
- Integrated graphics: No
Pros
- 14 cores for encoding and background work
- 6 performance and 8 efficient cores
- Unlocked multiplier
- L3 cache of 24MB, ahead of the Core i5-14400F
Cons
- No cooler in the box
- No integrated graphics, so a graphics card is required
- Costs more than the Core i5-14400F at the time of writing
Premium Pick2 of 3
Intel Core i5-14600K on Amazon (opens in a new tab)
The Core i5-14600K runs on LGA1700, so it works with DDR4 or DDR5 boards and suits upgraders already on that socket.
Best for
- Spending more for the fullest feature set.
Skip if
- Skip it if this is a deal-breaker for you: no cooler in the box.
Why we like it
Its 14 cores give good headroom for a mid-range gaming build. It boosts to 5.3GHz, and the unlocked multiplier allows overclocking on a Z-series board. It matches the Core i5-14600KF on L3 cache (24MB).
It matches the Core i5-14600KF on boost clock (5.3GHz). On core count it ties with the Core i5-14600KF at 14 cores. You also get 6 performance and 8 efficient cores.
It fits LGA1700 boards (600 and 700 series) with either DDR4 or DDR5, depending on the board; 600-series boards may need a BIOS update for 14th-gen chips. Budget for a dual-tower air cooler or a 240mm-plus AIO, since none is included. Only the Core i5-14600KF came close to it on price at the time of writing; it cost the most of the 3 picks.
Key dimensions & specs
- L3 cache: 24MB
- Max boost: 5.3GHz
- Cores / threads: 14 cores
- Rated power: 125W
- Threads: 20
- Socket: LGA1700
- Memory: DDR4 or DDR5
- Cooler in box: No
- Integrated graphics: Yes
Pros
- 14 cores for encoding and background work
- Integrated graphics for display output without a graphics card
- 6 performance and 8 efficient cores
- Support for both DDR4 and DDR5 boards
Cons
- No cooler in the box
- Costs more than the Core i5-14400F at the time of writing
Lowest Price Here3 of 3
Intel Core i5-14400F on Amazon (opens in a new tab)
The Core i5-14400F is a locked ten-core LGA1700 chip with no integrated graphics.
Best for
- Buyers who would rather put the savings elsewhere in the build.
Skip if
- Skip it if this is a deal-breaker for you: no cooler in the box.
Why we like it
It pairs well with a B660 or B760 board and DDR4. Its 20MB L3 cache is the smallest in this group; the Core i5-14600KF leads at 24MB. Its 4.7GHz boost clock is the lowest in this group; the Core i5-14600KF leads at 5.3GHz.
On core count it trails the group at 10 cores, while the Core i5-14600KF offers 14 cores. You also get 6 performance and 4 efficient cores, DDR4 and DDR5 support and PCIe 5.0 and 4.0 support. It fits LGA1700 boards (600 and 700 series) with either DDR4 or DDR5, depending on the board; 600-series boards may need a BIOS update for 14th-gen chips.
Budget for a dual-tower air cooler or a 240mm-plus AIO, since none is included. No other pick here cost less at our last price check, and the Core i5-14600KF was closest.
Key dimensions & specs
- L3 cache: 20MB
- Max boost: 4.7GHz
- Cores / threads: 10 cores
- Rated power: 125W
- Threads: 16
- Socket: LGA1700
- Memory: DDR4 or DDR5
- Cooler in box: No
- Integrated graphics: No
Pros
- 6 performance and 4 efficient cores
- DDR4 and DDR5 support
- PCIe 5.0 and 4.0 support
- The cheapest way into this group, below the Core i5-14600KF
Cons
- No cooler in the box
- No integrated graphics, so a graphics card is required
- L3 cache trails the Core i5-14600KF (24MB)
How We Chose
Each pick was assessed across 4 criteria weighted for real-world use.
- What we compared
- We lined up three processors on L3 cache, boost clock, core count and rated power as the makers state them. We did not test them in-house.
- What every pick has in common
- All 3, from the Core i5-14600KF to the Core i5-14400F, state L3 cache, boost clock and core count and share LGA1700 socket and DDR4 or DDR5 memory.
- Who each pick suits
- The Core i5-14600KF for 6 performance and 8 efficient cores; the Core i5-14600K for the top of this price range, adding 6 performance and 8 efficient cores; the Core i5-14400F for the cheapest way into this group, below the Core i5-14600KF.
- Price range
- From the Core i5-14400F to the Core i5-14600K, all sat in the $150 to $250 tier when we checked.
What to Look for in an Intel Core i5 CPUs for Gaming
Key buying criteria so you get the right fit the first time.
L3 cache across these picks
Here L3 cache runs from 20MB on the Core i5-14400F to 24MB on the Core i5-14600KF. Start with the Core i5-14600KF if L3 cache decides it.
How much boost clock you need
Here boost clock runs from 4.7GHz on the Core i5-14400F to 5.3GHz on the Core i5-14600KF. The Core i5-14600KF is the pick for boost clock.
How much core count you need
Here core count runs from 10 cores on the Core i5-14400F to 14 cores on the Core i5-14600KF. Start with the Core i5-14600KF if core count decides it.
What to check at home
It fits LGA1700 boards (600 and 700 series) with either DDR4 or DDR5, depending on the board; 600-series boards may need a BIOS update for 14th-gen chips.
Extras that separate them
The Core i5-14600KF: an unlocked multiplier. The Core i5-14600K: support for both DDR4 and DDR5 boards. The Core i5-14400F: DDR4 and DDR5 support.
Budget for the cooler
Most unlocked chips ship without a cooler. A 65W part runs well on a basic single tower, while 120W to 170W parts need a dual tower or an AIO to hold their boost clocks.
Add the cooler to the CPU price when comparing.
How to Choose an Intel Core i5 CPUs for Gaming
By priority
| Priority | Consider | Why |
|---|---|---|
| Buyers who want 6 performance and 8 efficient cores | Core i5-14600KF | 6 performance and 8 efficient cores |
| Spending more for the fullest feature set | Core i5-14600K | The top of this price range, adding 6 performance and 8 efficient cores |
| Buyers who would rather put the savings elsewhere in the build | Core i5-14400F | The cheapest way into this group, below the Core i5-14600KF |
Scroll sideways to see every column.
Key specs side by side
The Core i5-14600KF leads on L3 cache at 24MB, ahead of the Core i5-14600K at 24MB.
| Processor | L3 cache | Max boost | Cores / threads | Rated power |
|---|---|---|---|---|
| Core i5-14600KF | 24MB | 5.3GHz | 14 cores | 125W |
| Core i5-14600K | 24MB | 5.3GHz | 14 cores | 125W |
| Core i5-14400F | 20MB | 4.7GHz | 10 cores | 125W |
Scroll sideways to see every column.
Frequently Asked Questions
What does the Core i5-14600K add over the Core i5-14400F?
On paper it adds L3 cache (24MB against 20MB), boost clock (5.3GHz against 4.7GHz) and core count (14 cores against 10 cores). The Core i5-14400F was the lowest-priced pick when we checked, so pay the difference only if those gains matter to you.
Why is the Core i5-14400F our Lowest Price Here pick?
It earns the label for the cheapest way into this group, below the Core i5-14600KF. It suits anyone who would rather put the savings elsewhere in the build.
Does the Core i5-14600K have integrated graphics, and which others do?
The Core i5-14600K has it; the Core i5-14600KF and the Core i5-14400F do not.
Will the Core i5-14400F work with my setup?
It fits LGA1700 boards (600 and 700 series) with either DDR4 or DDR5, depending on the board; 600-series boards may need a BIOS update for 14th-gen chips. Budget for a dual-tower air cooler or a 240mm-plus AIO, since none is included. In this guide it ranks third of 3, as our Lowest Price Here pick.
What extras do the Core i5-14600KF and the Core i5-14600K include?
The Core i5-14600KF: 6 performance and 8 efficient cores. The Core i5-14600K: 6 performance and 8 efficient cores. The Core i5-14400F: 6 performance and 4 efficient cores.
Bottom Line
Our first pick is the Core i5-14600KF, chosen for 6 performance and 8 efficient cores. Look at the Core i5-14600K for the top of this price range, adding 6 performance and 8 efficient cores and the Core i5-14400F for the cheapest way into this group, below the Core i5-14600KF if those matter more to you.
K and KF chips need a Z-series board to overclock.