Efficient mobile performance
Designed for thin-and-light laptops and handheld PCs, the Ryzen 7 7840U combines an 8-core, 16-thread Zen 4 CPU with a 28 W thermal design power.
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Updated 3 months ago
Ryzen 7 7840U
Efficient 8-core Zen 4 processor for thin-and-light laptops and handheld PCs. It is popular for balancing battery life, CPU speed, and strong integrated graphics.
General Information
BrandAMD
NameRyzen 7 7840U
Product Highlights
Strong integrated graphics support
Integrated graphics are included, supporting systems that need capable built-in visuals without a separate graphics processor.
Modern platform features
The processor supports DDR5-5600 and LPDDR5x-7500 memory, PCIe 4.0, and FP7, FP7r2, or FP8 sockets.
The AMD Ryzen 7 7840U is an efficient Zen 4 processor for thin-and-light laptops and handheld PCs, featuring 8 cores, 16 threads, integrated graphics, and a 28 W thermal design power.
Media Reviews
Phoronix
AMD Ryzen 7 7840U Performance Benchmarks On Linux: Great Uplift For Zen 4 Laptops Review
The reviewer found the Ryzen 7 7840U to be a significant upgrade over the previous generation Ryzen 7 PRO 6850U, offering a 23% performance boost with excellent power efficiency on Linux. It is described as a great performer for Zen 4 laptops, particularly in CPU-heavy workloads.
Read review
TechPowerUp
AMD Ryzen 7 7840U Low-Power Processor Beats Previous-Gen Flagship Ryzen 9 6900HX
The review highlights that the 28-Watt Ryzen 7 7840U outperformed the previous-generation 55 W flagship Ryzen 9 6900HX in Cinebench R23 testing, suggesting it is highly competitive against Intel's 15-28 W laptop processors.
Read review
Video Analysis
13:52
Ryzen 7840U GPD Win Max 2 First Look, All New Hand-Held With The Power For AAA Games!
455,607 views • 3 years ago
10:51
Framework 13 (AMD & Intel) Review: One is AWESOME, the other not!
148,434 views • 2 years ago
33:25
AyaNeo Air 1S/AyaNeo 2S Review - Faster Than Steam Deck/ROG Ally? Ryzen 7 7840U Tested
140,155 views • 2 years ago
10:12
ONEXFLY Review, A Compact & Powerful 7840U Hand-Held, Can It Edge Out The ROG ALLY?
94,231 views • 2 years ago
13:31
HP EliteBook 865 G10 Review (16", AMD Ryzen 7 PRO 7840U, Radeon 780M iGPU)
36,982 views • 2 years ago
2:33
AMD Ryzen 7 7730U vs AMD Ryzen 7 7840U Technical Comparison
786 views • 3 years ago
Attributes
| Attribute | Specification | Notes |
|---|---|---|
| Architecture | Zen 4 | |
| Base Clock Speed | 3.3 GHz | GHz |
| Cache Size | 24 MB | MB |
| Core Count | 8 cores | cores |
| Cpu Socket | FP7, FP7r2, FP8 | |
| Integrated Graphics | Yes | |
| Launch Date | 2023-05-03 | |
| Manufacturing Process | TSMC 4nm FinFET | |
| Max Boost Clock Speed | 5.1 GHz | GHz |
| Memory Support | DDR5-5600; LPDDR5x-7500 | |
| Overclocking Support | No | |
| Pci Express Version | PCIe 4.0 | |
| Thermal Design Power | 28 W | W |
| Thread Count | 16 threads | threads |
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