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AMD Ryzen 5 7640U vs Intel Core Ultra 5 125U: Comparison
AMD Ryzen 5 7640U vs Intel Core Ultra 5 125U: the total cores difference
Expect a near tie. The closest thing to a difference is total cores, AMD Ryzen 5 7640U 6 against Intel Core Ultra 5 125U 12. AMD Ryzen 5 7640U also leads on l3 cache, 16 MB on the AMD Ryzen 5 7640U versus 12 MB on the Intel Core Ultra 5 125U. Tdp is not the same on both, 28 W on the AMD Ryzen 5 7640U versus 15 W on the Intel Core Ultra 5 125U. They differ on socket too, FP7, FP7r2, FP8 on the AMD Ryzen 5 7640U versus FCBGA2049 on the Intel Core Ultra 5 125U.
Which should you buy, AMD Ryzen 5 7640U or Intel Core Ultra 5 125U?
The AMD Ryzen 5 7640U is the one to take for midrange thin-and-light laptops and office work, browsing and video calls, though it is not the pick for modern games at high settings without a dedicated GPU and copilot+ PC AI features, which need a 40+ TOPS NPU. Avoid it for heavy video rendering or 3D work, where 8-core chips finish much sooner. The Intel Core Ultra 5 125U suits everyday laptop computing and on-device AI features, though it is the wrong buy for gaming laptops and heavy sustained workloads. Our rating of the Intel Core Ultra 5 125U (7.9/10): the Intel Core Ultra 5 125U is a efficiency-oriented Meteor Lake mobile chip, well suited to thin-and-light everyday laptops.
Where the two are identical
Where they agree, they agree completely, integrated graphics, form factor, release year, market segment and smt enabled included, so the decision does not turn on any of those.
Frequently asked questions
Do the AMD Ryzen 5 7640U and Intel Core Ultra 5 125U differ on performance cores?
Yes. Performance Cores reads 6 on the AMD Ryzen 5 7640U versus 2 on the Intel Core Ultra 5 125U.
Specs and benchmarks
Form Factor
- AMD Ryzen 5 7640U
- Laptop
- Intel Core Ultra 5 125U
- Laptop
Codename
- AMD Ryzen 5 7640U
- Phoenix
- Intel Core Ultra 5 125U
- Meteor Lake
Release Year
- AMD Ryzen 5 7640U
- 2023
- Intel Core Ultra 5 125U
- 2023
TDP
- AMD Ryzen 5 7640U
- 28 W
- Intel Core Ultra 5 125U
- 15 W
iGPU
- AMD Ryzen 5 7640U
- AMD Radeon 760M
- Intel Core Ultra 5 125U
- Intel Graphics
Market Segment
- AMD Ryzen 5 7640U
- Laptop
- Intel Core Ultra 5 125U
- Laptop
Microarchitecture
- AMD Ryzen 5 7640U
- Zen 4
- Intel Core Ultra 5 125U
- Meteor Lake
Socket
- AMD Ryzen 5 7640U
- FP7, FP7r2, FP8
- Intel Core Ultra 5 125U
- FCBGA2049
Process Node
- AMD Ryzen 5 7640U
- TSMC 4nm FinFET
- Intel Core Ultra 5 125U
- 4 nm
Total Cores
- AMD Ryzen 5 7640U
- 6
- Intel Core Ultra 5 125U
- 12Best
Performance Cores
- AMD Ryzen 5 7640U
- 6Best
- Intel Core Ultra 5 125U
- 2
Efficiency Cores
- AMD Ryzen 5 7640U
- 0
- Intel Core Ultra 5 125U
- 10Best
Total Threads
- AMD Ryzen 5 7640U
- 12
- Intel Core Ultra 5 125U
- 14Best
SMT Enabled
- AMD Ryzen 5 7640U
- Yes
- Intel Core Ultra 5 125U
- Yes
P-Core Base Clock
- AMD Ryzen 5 7640U
- 3.5 GHz
- Intel Core Ultra 5 125U
- 1.3 GHz
P-Core Boost Clock
- AMD Ryzen 5 7640U
- 4.9 GHz
- Intel Core Ultra 5 125U
- 4.3 GHz
L3 Cache
- AMD Ryzen 5 7640U
- 16 MBBest
- Intel Core Ultra 5 125U
- 12 MB-25%
Base Power
- AMD Ryzen 5 7640U
- 28 W
- Intel Core Ultra 5 125U
- 15 W
Max Turbo Power
- AMD Ryzen 5 7640U
- 30 W
- Intel Core Ultra 5 125U
- 57 W
Memory Type
- AMD Ryzen 5 7640U
- DDR5, LPDDR5X
- Intel Core Ultra 5 125U
- DDR5, LPDDR5/X
Integrated Graphics
- AMD Ryzen 5 7640U
- Yes
- Intel Core Ultra 5 125U
- Yes
NPU Peak TOPS
- AMD Ryzen 5 7640U
- 10 TOPS
- Intel Core Ultra 5 125U
- 11 TOPS (NPU 3)
Which one should you pick?
Choose 7640U if you want the higher L3 cache (16 MB vs 12 MB).
Choose 125U if you already have it on hand or find it at a lower price.
Verdict
Intel Core Ultra 5 125U
7.9 / 10 Expert Rating
The Intel Core Ultra 5 125U is a efficiency-oriented Meteor Lake mobile chip, well suited to thin-and-light everyday laptops.