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AMD Ryzen 7 8745HS vs AMD Ryzen 7 8840HS: Comparison
Ryzen 7 8745HS vs Ryzen 7 8840HS tdp compared
The first real difference is tdp: Ryzen 7 8745HS 45 W against Ryzen 7 8840HS 28 W. Socket is not the same on both, BGA on the Ryzen 7 8745HS versus FP7, FP7r2, FP8 on the Ryzen 7 8840HS. Igpu is not the same on both, AMD Radeon 780M Graphics on the Ryzen 7 8745HS versus AMD Radeon 780M on the Ryzen 7 8840HS. There is a split on base power as well, 45 W on the Ryzen 7 8745HS versus 28 W on the Ryzen 7 8840HS. There is a split on memory type as well, DDR5, LPDDR5x on the Ryzen 7 8745HS versus DDR5 or LPDDR5X on the Ryzen 7 8840HS.
Who each one is for
The Ryzen 7 8745HS suits mainstream laptops and multitasking and productivity, though it is not built for high-end gaming and extreme battery-life-first designs. The Ryzen 7 8840HS is the one to take for mainstream laptops and multitasking and productivity, though it is the wrong buy for high-end gaming and extreme battery-life-first designs. Our rating of the Ryzen 7 8745HS (8.1/10): the AMD Ryzen 7 8745HS strikes a strong balance between performance and portability for mainstream laptops. Our rating of the Ryzen 7 8840HS (8.1/10): the AMD Ryzen 7 8840HS strikes a strong balance between performance and portability for mainstream laptops.
What Ryzen 7 8745HS and Ryzen 7 8840HS have in common
Everything else lines up. Total cores, performance cores, efficiency cores, total threads and p-core boost clock read the same on both, so those are not worth weighing. They match on 8 further specifications as well.
Frequently asked questions
Is the P-Core Base Clock the same on the Ryzen 7 8745HS and Ryzen 7 8840HS?
It is. Both are listed at 3.3 GHz, so it is not a reason to pick one over the other.
Specs and benchmarks
Form Factor
- AMD Ryzen 7 8745HS
- Laptop
- AMD Ryzen 7 8840HS
- Laptop
Codename
- AMD Ryzen 7 8745HS
- Hawk Point
- AMD Ryzen 7 8840HS
- Hawk Point
Release Year
- AMD Ryzen 7 8745HS
- 2024
- AMD Ryzen 7 8840HS
- 2024
TDP
- AMD Ryzen 7 8745HS
- 45 W
- AMD Ryzen 7 8840HS
- 28 W
iGPU
- AMD Ryzen 7 8745HS
- AMD Radeon 780M Graphics (RDNA 3)
- AMD Ryzen 7 8840HS
- AMD Radeon 780M
Market Segment
- AMD Ryzen 7 8745HS
- Laptop
- AMD Ryzen 7 8840HS
- Laptop
Microarchitecture
- AMD Ryzen 7 8745HS
- Zen 4 (Phoenix/Hawk Point)
- AMD Ryzen 7 8840HS
- Zen 4 (Phoenix/Hawk Point)
Socket
- AMD Ryzen 7 8745HS
- BGA (soldered, mobile)
- AMD Ryzen 7 8840HS
- FP7, FP7r2, FP8
Process Node
- AMD Ryzen 7 8745HS
- 4 nm
- AMD Ryzen 7 8840HS
- 4 nm
Total Cores
- AMD Ryzen 7 8745HS
- 8
- AMD Ryzen 7 8840HS
- 8
Performance Cores
- AMD Ryzen 7 8745HS
- 8
- AMD Ryzen 7 8840HS
- 8
Efficiency Cores
- AMD Ryzen 7 8745HS
- 0
- AMD Ryzen 7 8840HS
- 0
Total Threads
- AMD Ryzen 7 8745HS
- 16
- AMD Ryzen 7 8840HS
- 16
SMT Enabled
- AMD Ryzen 7 8745HS
- Yes
- AMD Ryzen 7 8840HS
- Yes
P-Core Base Clock
- AMD Ryzen 7 8745HS
- 3.3 GHz
- AMD Ryzen 7 8840HS
- 3.3 GHz
P-Core Boost Clock
- AMD Ryzen 7 8745HS
- 5.1 GHz
- AMD Ryzen 7 8840HS
- 5.1 GHz
L3 Cache
- AMD Ryzen 7 8745HS
- 16 MB
- AMD Ryzen 7 8840HS
- 16 MB
Base Power
- AMD Ryzen 7 8745HS
- 45 W
- AMD Ryzen 7 8840HS
- 28 W
Memory Type
- AMD Ryzen 7 8745HS
- DDR5, LPDDR5x
- AMD Ryzen 7 8840HS
- DDR5 or LPDDR5X
Integrated Graphics
- AMD Ryzen 7 8745HS
- Yes
- AMD Ryzen 7 8840HS
- Yes
Which one should you pick?
Choose 8745HS if you want the higher L3 cache (16 MB vs 16 MB).
Choose 8840HS if you already have it on hand or find it at a lower price.
Verdict
AMD Ryzen 7 8745HS
8.1 / 10 Expert Rating
The AMD Ryzen 7 8745HS strikes a strong balance between performance and portability for mainstream laptops.
AMD Ryzen 7 8840HS
8.1 / 10 Expert Rating
The AMD Ryzen 7 8840HS strikes a strong balance between performance and portability for mainstream laptops.