Ryzen 7 7840U
AMD
PassMark
24,547
MSRP
$400
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Overview
The Ryzen 7 7840U is manufactured by AMD. It was released in Maio 2023 (2 years ago). It is based on the Phoenix-U (Zen 4) (2023) architecture. It features 8 cores and 16 threads. Base frequency is 3.3 GHz, with boost up to 5.1 GHz. L3 cache: 16 MB (total). L2 cache: 1 MB (per core). Built on 4 nm process technology. Socket: FP8. Thermal design power (TDP): 28 Watt. Memory support: DDR5-5600. Passmark benchmark score: 24,547 points. Launch price was $299.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Ryzen 7 7840U
FPS Benchmarks
Predicted performance for Ryzen 7 7840U across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Civilization VI
Counter-Strike 2
Dota 2
Elden Ring
Garry's Mod
Hogwarts Legacy
Honkai: Star Rail
League of Legends
Left 4 Dead 2
Monster Hunter Wilds
Technical Analysis
Detailed breakdown of Ryzen 7 7840U specifications and capabilities.
Processing Power
The Ryzen 7 7840U is a 8-core / 16-thread processor based on the Phoenix-U (Zen 4) (2023) architecture, manufactured on a 4 nm process node. It reaches a maximum boost clock of 5.1 GHz from a base frequency of 3.3 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 16 MB (total) of L3 cache, plus 1 MB (per core) of L2 cache and 64K (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 24,547, placing it in the Mid-Range performance tier as a Recent generation product.
| Specification | Ryzen 7 7840U |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 8C / 16T |
| Max Boost ClockPeak single-core speed under boost | 5.1 GHz |
| Base ClockGuaranteed minimum operating frequency | 3.3 GHz |
| ArchitectureCPU microarchitecture design | Phoenix-U (Zen 4) (2023) |
| Process NodeFabrication technology — smaller = more efficient | 4 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 16 MB (total) |
| L2 CachePer-core fast cache for frequently accessed data | 1 MB (per core) |
| L1 CacheUltra-fast per-core cache | 64K (per core) |
| Die SizePhysical silicon area of the processor | 178 mm2 |
| Transistor CountMore transistors = more capabilities | 25,000 million |
| Max TemperatureMaximum safe operating temperature (Tjmax) | 100 °C |
| 64-bit Support | Yes |
| Windows 11 Compatible | Yes |
| PassMark ScoreOverall multi-threaded benchmark score | 24,547 |
Memory & Platform
The Ryzen 7 7840U fits into the FP8 socket and supports PCIe 4.0. It supports DDR5-5600 memory.
| Specification | Ryzen 7 7840U |
|---|---|
| TypeDesktop or Laptop processor | Laptop |
| SeriesProduct family | AMD Phoenix (Zen 4, Ryzen 7040) |
| SocketMotherboard socket required | FP8 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 4.0 |
| RAM TypeSupported memory standard | DDR5-5600 |
| Max CPUs in ConfigMulti-socket support for servers | 1 |
Power & Cooling
The Ryzen 7 7840U has a rated TDP (Thermal Design Power) of 28 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.
| Specification | Ryzen 7 7840U |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 28 Watt |
| Max TemperatureMaximum safe junction temperature (Tjmax) | 100 °C |
Value Analysis
At an average price of $400, the Ryzen 7 7840U delivers 61 PassMark points per dollar. Performance ranking position: #592 out of all indexed processors.
| Specification | Ryzen 7 7840U |
|---|---|
| MSRPManufacturer's Suggested Retail Price | $400 |
| Launch PriceOriginal retail price at launch | $299 |
| Performance RankPosition in overall performance ranking | #592 |
| Release DateLaunch date | Maio 2023 (2 years ago) |
| Release Year | 2023 |
| DesignerArchitecture designer (e.g. Intel, AMD) | AMD |
| ManufacturerFabrication foundry (e.g. TSMC) | TSMC |
Specifications Reference
Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.
4 categories
General Information
8 specs
General Information
8 specs
| Type | Laptop |
| Series | AMD Phoenix (Zen 4, Ryzen 7040) |
| Designer | AMD |
| Launch Price | $299 |
| Manufacturer | TSMC |
| Release Date | Maio 2023 (2 years ago) |
| Architecture Codename | Phoenix-U (Zen 4) (2023) |
| Performance Ranking Position | 592 |
Technical Specifications
13 specs
Technical Specifications
13 specs
| Cores | 8 |
| Threads | 16 |
| Die Size | 178 mm2 |
| L1 Cache | 64K (per core) |
| L2 Cache | 1 MB (per core) |
| L3 Cache | 16 MB (total) |
| Max Frequency | 5.1 GHz |
| 64-Bit Support | + |
| Base Frequency | 3.3 GHz |
| Transistor Count | 25,000 million |
| Process Technology | 4 nm |
| Max Core Temperature | 100 °C |
| Windows 11 Compatible | + |
Compatibility
4 specs
Compatibility
4 specs
| Socket | FP8 |
| PCIe Generation | PCIe 4.0 |
| Power Consumption (TDP) | 28 Watt |
| Max Processors In Config | 1 |
Memory
1 spec
Memory
1 spec
| RAM Types | DDR5-5600 |
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
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Our Recommendation for Ryzen 7 7840U
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
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