Consumercarts is reader-supported. Learn more
AMD Ryzen 7 7840HS vs AMD Ryzen 7 PRO 4750U: Comparison
Ryzen 7 7840HS vs Ryzen 7 PRO 4750U l3 cache compared
The gap that matters here is l3 cache: Ryzen 7 7840HS 16 MB against Ryzen 7 PRO 4750U 8 MB, which puts Ryzen 7 7840HS 50% ahead. Add l2 cache to that, 8 MB on the Ryzen 7 7840HS versus 4 MB on the Ryzen 7 PRO 4750U, and the pattern holds. Release year is not the same on both, 2023 on the Ryzen 7 7840HS versus 2020 on the Ryzen 7 PRO 4750U. They differ on igpu too, AMD Radeon 780M on the Ryzen 7 7840HS versus AMD Radeon Graphics on the Ryzen 7 PRO 4750U. They differ on microarchitecture too, Zen 4 on the Ryzen 7 7840HS versus Zen 2, Ryzen 4000 Series PRO on the Ryzen 7 PRO 4750U.
Ryzen 7 7840HS vs Ryzen 7 PRO 4750U: which one fits your build
The Ryzen 7 7840HS is the one to take for mainstream desktop builds and everyday productivity, though it is not the pick for extreme overclocking (unless K/X-series) and workstation-class multi-threaded workloads. Take the Ryzen 7 PRO 4750U for corporate laptop deployments wanting AMD's flagship 8-core ultraportable performance with business manageability features. It is the wrong buy for consumer buyers who don't need PRO features, the standard Ryzen 7 4800U delivers equivalent performance without the business-focused overhead.
Where the two are identical
Where they agree, they agree completely, total cores, performance cores, efficiency cores, total threads and integrated graphics included, so the decision does not turn on any of those. They match on 6 further specifications as well.
Frequently asked questions
Do the Ryzen 7 7840HS and Ryzen 7 PRO 4750U differ on p-core boost clock?
Yes. P-Core Boost Clock reads 5.1 GHz on the Ryzen 7 7840HS versus 4.1 GHz on the Ryzen 7 PRO 4750U.
Is the Form Factor the same on the Ryzen 7 7840HS and Ryzen 7 PRO 4750U?
It is. Both are listed at Laptop, so it is not a reason to pick one over the other.
Specs and benchmarks
Product Line
- AMD Ryzen 7 7840HS
- Ryzen 7
- AMD Ryzen 7 PRO 4750U
- Ryzen 7 PRO
Form Factor
- AMD Ryzen 7 7840HS
- Laptop
- AMD Ryzen 7 PRO 4750U
- Laptop
Model Number
- AMD Ryzen 7 7840HS
- 7840HS
- AMD Ryzen 7 PRO 4750U
- PRO 4750U
Codename
- AMD Ryzen 7 7840HS
- Phoenix
- AMD Ryzen 7 PRO 4750U
- Renoir
Release Year
- AMD Ryzen 7 7840HS
- 2023
- AMD Ryzen 7 PRO 4750U
- 2020
iGPU
- AMD Ryzen 7 7840HS
- AMD Radeon 780M
- AMD Ryzen 7 PRO 4750U
- AMD Radeon Graphics
Market Segment
- AMD Ryzen 7 7840HS
- Laptop
- AMD Ryzen 7 PRO 4750U
- Laptop
Microarchitecture
- AMD Ryzen 7 7840HS
- Zen 4
- AMD Ryzen 7 PRO 4750U
- Zen 2, Ryzen 4000 Series PRO
Socket
- AMD Ryzen 7 7840HS
- FP7, FP7r2, FP8
- AMD Ryzen 7 PRO 4750U
- FP6
Process Node
- AMD Ryzen 7 7840HS
- TSMC 4nm FinFET
- AMD Ryzen 7 PRO 4750U
- 7 nm
Total Cores
- AMD Ryzen 7 7840HS
- 8
- AMD Ryzen 7 PRO 4750U
- 8
Performance Cores
- AMD Ryzen 7 7840HS
- 8
- AMD Ryzen 7 PRO 4750U
- 8
Efficiency Cores
- AMD Ryzen 7 7840HS
- 0
- AMD Ryzen 7 PRO 4750U
- 0
Total Threads
- AMD Ryzen 7 7840HS
- 16
- AMD Ryzen 7 PRO 4750U
- 16
SMT Enabled
- AMD Ryzen 7 7840HS
- Yes
- AMD Ryzen 7 PRO 4750U
- Yes
P-Core Base Clock
- AMD Ryzen 7 7840HS
- 3.8 GHz
- AMD Ryzen 7 PRO 4750U
- 1.7 GHz
P-Core Boost Clock
- AMD Ryzen 7 7840HS
- 5.1 GHz
- AMD Ryzen 7 PRO 4750U
- 4.1 GHz
Unlocked Multiplier
- AMD Ryzen 7 7840HS
- No
- AMD Ryzen 7 PRO 4750U
- No
L2 Cache
- AMD Ryzen 7 7840HS
- 8 MBBest
- AMD Ryzen 7 PRO 4750U
- 4 MB-50%
L3 Cache
- AMD Ryzen 7 7840HS
- 16 MBBest
- AMD Ryzen 7 PRO 4750U
- 8 MB-50%
Base Power
- AMD Ryzen 7 7840HS
- 35 W
- AMD Ryzen 7 PRO 4750U
- 15 W
Memory Type
- AMD Ryzen 7 7840HS
- DDR5, LPDDR5XBest
- AMD Ryzen 7 PRO 4750U
- DDR4-3200, LPDDR4-4266
Max Memory Speed
- AMD Ryzen 7 7840HS
- 7500 MT/sBest
- AMD Ryzen 7 PRO 4750U
- 4266 MT/s
Memory Channels
- AMD Ryzen 7 7840HS
- 2
- AMD Ryzen 7 PRO 4750U
- 2
Integrated Graphics
- AMD Ryzen 7 7840HS
- Yes
- AMD Ryzen 7 PRO 4750U
- Yes
iGPU Model
- AMD Ryzen 7 7840HS
- AMD Radeon 780M
- AMD Ryzen 7 PRO 4750U
- AMD Radeon RX Vega 7
iGPU Compute Units
- AMD Ryzen 7 7840HS
- 12
- AMD Ryzen 7 PRO 4750U
- 7
Copilot Plus Certified
- AMD Ryzen 7 7840HS
- No
- AMD Ryzen 7 PRO 4750U
- No
PCIe Generation
- AMD Ryzen 7 7840HS
- PCIe 4.0
- AMD Ryzen 7 PRO 4750U
- PCIe 3.0
Which one should you pick?
Choose 7840HS if you want the higher L2 cache (8 MB vs 4 MB), the higher L3 cache (16 MB vs 8 MB) and the higher memory channels (2 vs 2).
Choose 4750U if you already have it on hand or find it at a lower price.