AMD Ryzen 7 PRO 7840HS
Expert rating8.1 / 10
- Brand:
- AMD
- Form Factor:
- Laptop
- CPU Socket:
- BGA (soldered
- Core/Thread Count:
- 8C/16T
- TDP:
- 35W
- iGPU:
- AMD Radeon 780M Graphics (RDNA 3)
- CPU Series:
- Ryzen
Consumercarts is reader-supported. Learn more
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: AMD Last updated: 2026-09-12
AMD Ryzen 7 PRO 7840HS Review
AMD Ryzen 7 PRO 7840HS 8-core 16-thread mobile processor, 3.3GHz base / 5.1GHz boost, 35W TDP, Zen 4 (Phoenix/Hawk Point)
The AMD Ryzen 7 PRO 7840HS is a high-performance slim-and-light chip balancing strong performance with efficient thin-and-light designs with PRO-series manageability, security, and platform longevity for business fleets. Built on AMD's Zen 4 (Phoenix/Hawk Point), it pairs 8 cores and 16 threads with a 3.3GHz base clock boosting to 5.1GHz and 16MB of L3 cache, all within a 35W power envelope.
Performance and Architecture
With 8 cores and 16 threads, the AMD Ryzen 7 PRO 7840HS is built on AMD's Zen 4 (Phoenix/Hawk Point). Its 3.3GHz base clock boosts up to 5.1GHz, backed by 16MB of L3 cache for solid multitasking and application performance in a laptop chassis.
Graphics and Efficiency
The AMD Ryzen 7 PRO 7840HS operates within a 35W power envelope, positioned as a high-performance slim-and-light chip balancing strong performance with efficient thin-and-light designs with PRO-series manageability, security, and platform longevity for business fleets. Integrated graphics come from AMD Radeon 780M Graphics (RDNA 3), handling everyday graphics tasks and light gaming without a discrete GPU. The PRO designation adds commercial manageability, enhanced security, and extended platform longevity for business deployments.
Comparison to Alternatives
Within AMD's Ryzen mobile lineup in this catalog, the AMD Ryzen 7 PRO 7840HS sits among other Zen 4 (Phoenix/Hawk Point) parts at the 8-core tier, differentiated by suffix and TDP class. Against Intel's Core Mobile processors in this catalog, the AMD Ryzen 7 PRO 7840HS offers competitive multi-threaded performance and efficiency, while against AMD's own Ryzen AI Mobile chips in this catalog it trades a dedicated NPU/AI acceleration block for a simpler, often lower-cost platform.
Specifications
Identity
| Product Line | Ryzen 7 |
|---|---|
| Model Number | 7 PRO 7840HS |
| Codename | Phoenix |
| Release Year | 2023 |
Segment and platform
| Market Segment | Laptop |
|---|---|
| Microarchitecture | Zen 4 (Phoenix/Hawk Point) |
| Socket | BGA (soldered, mobile) |
| Socket Status | Mature |
| Process Node | 4 nm |
Core configuration
| Total Cores | 8 |
|---|---|
| Total Cores | 8 |
| Performance Cores | 8 |
| Efficiency Cores | 0 |
| Total Threads | 16 |
| Total Threads | 16 |
| SMT Enabled | Yes |
Clock speeds
| P-Core Base Clock | 3.8 GHz |
|---|---|
| P-Core Boost Clock | 5.1 GHz |
Cache
| L2 Cache | 8 MB |
|---|---|
| L3 Cache | 16 MB |
Power and thermal
| Base Power | 35 W |
|---|---|
| Max Turbo Power | 54 W |
| Configurable TDP Floor | 35 W |
Memory
| Memory Type | DDR5 or LPDDR5X |
|---|---|
| Max Memory Speed | 7500 MT/s |
| Memory Channels | 2 |
Graphics and AI
| Integrated Graphics | Yes |
|---|---|
| iGPU Model | AMD Radeon 780M |
| iGPU Compute Units | 12 |
| Copilot Plus Certified | No |
Expansion
| PCIe Generation | PCIe 4.0 |
|---|
| Form Factor | Laptop |
|---|---|
| TDP | 35 W |
| iGPU | AMD Radeon 780M Graphics (RDNA 3) |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating8.1 / 10
The AMD Ryzen 7 PRO 7840HS strikes a strong balance between performance and portability for mainstream laptops.
Best for
- Mainstream laptops
- Multitasking and productivity
- Light creative work
Not for
- High-end gaming
- Extreme battery-life-first designs
- Workstation-class rendering
FAQs
What are the key specifications of the AMD Ryzen 7 PRO 7840HS?
The AMD Ryzen 7 PRO 7840HS is a processor from AMD. Key specs: Cores 8, Threads 16, Base Clock 3.3 GHz, Boost Clock 5.1 GHz, L3 Cache 16.
Will the AMD Ryzen 7 PRO 7840HS work with my current setup?
The AMD Ryzen 7 PRO 7840HS lists Socket is BGA (soldered, mobile). Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the AMD Ryzen 7 PRO 7840HS best suited to?
It suits mainstream laptops, multitasking and productivity, light creative work.
What are the drawbacks of the AMD Ryzen 7 PRO 7840HS?
It is a poor fit for high-end gaming, extreme battery-life-first designs, workstation-class rendering.