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AMD Ryzen 7 8745HS vs AMD Ryzen 7 PRO 7840HS: Comparison
Ryzen 7 8745HS vs Ryzen 7 PRO 7840HS: the p-core base clock difference
P-core base clock is the dividing line, Ryzen 7 8745HS 3.3 GHz against Ryzen 7 PRO 7840HS 3.8 GHz. There is a split on tdp as well, 45 W on the Ryzen 7 8745HS versus 35 W on the Ryzen 7 PRO 7840HS. Socket is not the same on both, BGA on the Ryzen 7 8745HS versus FP7, FP7r2 on the Ryzen 7 PRO 7840HS. They differ on release year too, 2024 on the Ryzen 7 8745HS versus 2023 on the Ryzen 7 PRO 7840HS. Igpu is not the same on both, AMD Radeon 780M Graphics on the Ryzen 7 8745HS versus AMD Radeon 780M on the Ryzen 7 PRO 7840HS. They differ on base power too, 45 W on the Ryzen 7 8745HS versus 35 W on the Ryzen 7 PRO 7840HS. There is a split on memory type as well, DDR5, LPDDR5x on the Ryzen 7 8745HS versus DDR5 or LPDDR5X on the Ryzen 7 PRO 7840HS.
Ryzen 7 8745HS vs Ryzen 7 PRO 7840HS: which one fits your build
Buy the Ryzen 7 8745HS for mainstream laptops and multitasking and productivity, though it is the wrong buy for high-end gaming and extreme battery-life-first designs. The Ryzen 7 PRO 7840HS is the one to take for mainstream laptops and multitasking and productivity, though it is not built 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 PRO 7840HS (8.1/10): the AMD Ryzen 7 PRO 7840HS strikes a strong balance between performance and portability for mainstream laptops.
Where the two are identical
The common ground is wider than the gap: total cores, performance cores, efficiency cores, total threads and p-core boost clock are identical here. They match on 6 further specifications as well.
Frequently asked questions
Is the L3 Cache the same on the Ryzen 7 8745HS and Ryzen 7 PRO 7840HS?
It is. Both are listed at 16 MB, 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 PRO 7840HS
- Laptop
Codename
- AMD Ryzen 7 8745HS
- Hawk Point
- AMD Ryzen 7 PRO 7840HS
- Phoenix
Release Year
- AMD Ryzen 7 8745HS
- 2024
- AMD Ryzen 7 PRO 7840HS
- 2023
TDP
- AMD Ryzen 7 8745HS
- 45 W
- AMD Ryzen 7 PRO 7840HS
- 35 W
iGPU
- AMD Ryzen 7 8745HS
- AMD Radeon 780M Graphics (RDNA 3)
- AMD Ryzen 7 PRO 7840HS
- AMD Radeon 780M
Market Segment
- AMD Ryzen 7 8745HS
- Laptop
- AMD Ryzen 7 PRO 7840HS
- Laptop
Microarchitecture
- AMD Ryzen 7 8745HS
- Zen 4 (Phoenix/Hawk Point)
- AMD Ryzen 7 PRO 7840HS
- Zen 4 (Phoenix/Hawk Point)
Socket
- AMD Ryzen 7 8745HS
- BGA (soldered, mobile)
- AMD Ryzen 7 PRO 7840HS
- FP7, FP7r2
Process Node
- AMD Ryzen 7 8745HS
- 4 nm
- AMD Ryzen 7 PRO 7840HS
- 4 nm
Total Cores
- AMD Ryzen 7 8745HS
- 8
- AMD Ryzen 7 PRO 7840HS
- 8
Performance Cores
- AMD Ryzen 7 8745HS
- 8
- AMD Ryzen 7 PRO 7840HS
- 8
Efficiency Cores
- AMD Ryzen 7 8745HS
- 0
- AMD Ryzen 7 PRO 7840HS
- 0
Total Threads
- AMD Ryzen 7 8745HS
- 16
- AMD Ryzen 7 PRO 7840HS
- 16
SMT Enabled
- AMD Ryzen 7 8745HS
- Yes
- AMD Ryzen 7 PRO 7840HS
- Yes
P-Core Base Clock
- AMD Ryzen 7 8745HS
- 3.3 GHz
- AMD Ryzen 7 PRO 7840HS
- 3.8 GHz
P-Core Boost Clock
- AMD Ryzen 7 8745HS
- 5.1 GHz
- AMD Ryzen 7 PRO 7840HS
- 5.1 GHz
L3 Cache
- AMD Ryzen 7 8745HS
- 16 MB
- AMD Ryzen 7 PRO 7840HS
- 16 MB
Base Power
- AMD Ryzen 7 8745HS
- 45 W
- AMD Ryzen 7 PRO 7840HS
- 35 W
Memory Type
- AMD Ryzen 7 8745HS
- DDR5, LPDDR5x
- AMD Ryzen 7 PRO 7840HS
- DDR5 or LPDDR5X
Integrated Graphics
- AMD Ryzen 7 8745HS
- Yes
- AMD Ryzen 7 PRO 7840HS
- Yes
Which one should you pick?
Choose 8745HS if you want the higher L3 cache (16 MB vs 16 MB).
Choose 7840HS 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 PRO 7840HS
8.1 / 10 Expert Rating
The AMD Ryzen 7 PRO 7840HS strikes a strong balance between performance and portability for mainstream laptops.