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Intel Core i5-14400T vs Intel Core i5-14490F: Comparison
What is the difference between Core i5-14400T and Core i5-14490F?
The first real difference is p-core boost clock: Core i5-14400T 4.5 GHz against Core i5-14490F 4.9 GHz. Add l3 cache to that, 20 MB on the Core i5-14400T versus 24 MB on the Core i5-14490F, and the pattern holds. There is a split on base power as well, 35 W on the Core i5-14400T versus 65 W on the Core i5-14490F. Max turbo power is not the same on both, 82 W on the Core i5-14400T versus 148 W on the Core i5-14490F. They differ on pcie generation too, 5.0 on the Core i5-14400T versus PCIe 5.0 and 4.0, up to 20 lanes on the Core i5-14490F.
Core i5-14400T vs Core i5-14490F: which one fits your build
The Core i5-14400T suits small-form-factor PCs and quiet builds, though it is not built for gaming desktops and overclocking. Buy the Core i5-14490F for desktop gaming with a discrete GPU and budget-conscious builds, though it is not the pick for systems without a discrete GPU and HTPCs needing video output. Our rating of the Core i5-14400T (7.3/10): the Intel Core i5-14400T is a low-power desktop chip built for compact and quiet small-form-factor systems. Our rating of the Core i5-14490F (7.4/10): the Intel Core i5-14490F trims integrated graphics for a lower price, aimed at builds already running a discrete GPU.
Where the two are identical
Everything else lines up. Total cores, performance cores, efficiency cores, total threads and socket read the same on both, so those are not worth weighing. They match on 17 further specifications as well.
Frequently asked questions
Do the Core i5-14400T and Core i5-14490F differ on p-core base clock?
Yes. P-Core Base Clock reads 1.5 GHz on the Core i5-14400T versus 2.8 GHz on the Core i5-14490F.
Is the Socket Status the same on the Core i5-14400T and Core i5-14490F?
It is. Both are listed at Mature, so it is not a reason to pick one over the other.
Specs and benchmarks
Form Factor
- Intel Core i5-14400T
- Desktop
- Intel Core i5-14490F
- Desktop
Codename
- Intel Core i5-14400T
- Raptor Lake
- Intel Core i5-14490F
- Raptor Lake
Release Year
- Intel Core i5-14400T
- 2024
- Intel Core i5-14490F
- 2024
TDP
- Intel Core i5-14400T
- 35 W
- Intel Core i5-14490F
- 65 W
iGPU
- Intel Core i5-14400T
- Intel UHD Graphics 730
- Intel Core i5-14490F
- None
Market Segment
- Intel Core i5-14400T
- Desktop
- Intel Core i5-14490F
- Desktop
Microarchitecture
- Intel Core i5-14400T
- Raptor Lake Refresh
- Intel Core i5-14490F
- Raptor Lake Refresh
Socket
- Intel Core i5-14400T
- FCLGA1700
- Intel Core i5-14490F
- FCLGA1700
Socket Status
- Intel Core i5-14400T
- Mature
- Intel Core i5-14490F
- Mature
Process Node
- Intel Core i5-14400T
- 7 nm
- Intel Core i5-14490F
- 7 nm
Total Cores
- Intel Core i5-14400T
- 10
- Intel Core i5-14490F
- 10
Performance Cores
- Intel Core i5-14400T
- 6
- Intel Core i5-14490F
- 6
Efficiency Cores
- Intel Core i5-14400T
- 4
- Intel Core i5-14490F
- 4
Total Threads
- Intel Core i5-14400T
- 16
- Intel Core i5-14490F
- 16
SMT Enabled
- Intel Core i5-14400T
- Yes
- Intel Core i5-14490F
- Yes
P-Core Base Clock
- Intel Core i5-14400T
- 1.5 GHz
- Intel Core i5-14490F
- 2.8 GHz
P-Core Boost Clock
- Intel Core i5-14400T
- 4.5 GHz
- Intel Core i5-14490F
- 4.9 GHz
Unlocked Multiplier
- Intel Core i5-14400T
- No
- Intel Core i5-14490F
- No
L3 Cache
- Intel Core i5-14400T
- 20 MB-17%
- Intel Core i5-14490F
- 24 MBBest
3D Stacked Cache
- Intel Core i5-14400T
- No
- Intel Core i5-14490F
- No
Base Power
- Intel Core i5-14400T
- 35 W
- Intel Core i5-14490F
- 65 W
Max Turbo Power
- Intel Core i5-14400T
- 82 W
- Intel Core i5-14490F
- 148 W
Max Operating Temp
- Intel Core i5-14400T
- 100 C
- Intel Core i5-14490F
- 100 C
Bundled Cooler
- Intel Core i5-14400T
- None
- Intel Core i5-14490F
- None
Memory Type
- Intel Core i5-14400T
- DDR5-4800 / DDR4-3200
- Intel Core i5-14490F
- DDR5-4800 / DDR4-3200
Max Memory Speed
- Intel Core i5-14400T
- 4800 MT/s
- Intel Core i5-14490F
- 4800 MT/s
Memory Channels
- Intel Core i5-14400T
- 2
- Intel Core i5-14490F
- 2
Max Memory Capacity
- Intel Core i5-14400T
- 192 GB
- Intel Core i5-14490F
- 192 GB
Integrated Graphics
- Intel Core i5-14400T
- Yes
- Intel Core i5-14490F
- No
Copilot Plus Certified
- Intel Core i5-14400T
- No
- Intel Core i5-14490F
- No
PCIe Generation
- Intel Core i5-14400T
- 5.0
- Intel Core i5-14490F
- PCIe 5.0 and 4.0, up to 20 lanes
PCIe Lanes
- Intel Core i5-14400T
- 20
- Intel Core i5-14490F
- 20
Retail Availability
- Intel Core i5-14400T
- Boxed Retail
- Intel Core i5-14490F
- Boxed Retail
Which one should you pick?
Choose 14400T if you want the higher memory channels (2 vs 2) and the higher PCIe lanes (20 vs 20).
Choose 14490F if you want the higher L3 cache (24 MB vs 20 MB).
Price comparison
| Retailer | Intel Core i5-14400T | Intel Core i5-14490F |
|---|---|---|
| Consumercarts listing | $221.00 View on Consumercarts listing |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
Intel Core i5-14400T
7.3 / 10 Expert Rating
The Intel Core i5-14400T is a low-power desktop chip built for compact and quiet small-form-factor systems.
Intel Core i5-14490F
7.4 / 10 Expert Rating
The Intel Core i5-14490F trims integrated graphics for a lower price, aimed at builds already running a discrete GPU.