A9-9420e
AMD
PassMark
1,101
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 A9-9420e is manufactured by AMD. It was released in 1 June 2018 (7 years ago). It is based on the Stoney Ridge (2016−2019) architecture. It features 2 cores and 2 threads. Max frequency: 2.5 GHz. L2 cache: 1 MB. Built on 28 nm process technology. Socket: BGA. Thermal design power (TDP): 1 MB. Memory support: DDR4. Passmark benchmark score: 1,101 points. Launch price was $69.
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
FPS Benchmarks
Predicted performance for A9-9420e across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Call of Duty: Black Ops 6
Counter-Strike 2
Euro Truck Simulator 2
Grand Theft Auto V
Hogwarts Legacy
League of Legends
Monster Hunter Wilds
Path of Exile 2
PUBG: BATTLEGROUNDS
Stardew Valley
Technical Analysis
Detailed breakdown of A9-9420e specifications and capabilities.
Processing Power
The A9-9420e is a 2-core / 2-thread processor based on the Stoney Ridge (2016−2019) architecture, manufactured on a 28 nm process node. It reaches a maximum boost clock of 2.5 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 1,101, placing it in the Entry Level performance tier as a Legacy generation product.
| Specification | A9-9420e |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 2C / 2T |
| Max Boost ClockPeak single-core speed under boost | 2.5 GHz |
| ArchitectureCPU microarchitecture design | Stoney Ridge (2016−2019) |
| Process NodeFabrication technology — smaller = more efficient | 28 nm |
| L2 CachePer-core fast cache for frequently accessed data | 1 MB |
| Die SizePhysical silicon area of the processor | 124.5 mm2 |
| Transistor CountMore transistors = more capabilities | 1200 Million |
| Max TemperatureMaximum safe operating temperature (Tjmax) | 90 °C |
| 64-bit Support | Yes |
| Windows 11 Compatible | No |
| PassMark ScoreOverall multi-threaded benchmark score | 1,101 |
Memory & Platform
The A9-9420e fits into the BGA socket and supports PCIe 3.0 with 4 total PCIe lanes for expansion cards and storage. It supports DDR4 memory at speeds up to 2133 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 16 across 1 channels (dual-channel doubles bandwidth). Integrated graphics: Radeon R5 Graphics — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.
| Specification | A9-9420e |
|---|---|
| TypeDesktop or Laptop processor | Laptop |
| SeriesProduct family | AMD Bristol Ridge |
| SocketMotherboard socket required | BGA |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 3.0 |
| PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion | 4 |
| RAM TypeSupported memory standard | DDR4 |
| Max RAM SpeedMaximum officially supported memory frequency | 2133 |
| Max RAM CapacityMaximum installable memory | 16 |
| RAM ChannelsDual-channel doubles bandwidth vs single-channel | 1 |
| ECC SupportError-Correcting Code memory — prevents data corruption | No |
| Integrated GPUBuilt-in graphics processor | Radeon R5 Graphics |
| Compatible ChipsetsMotherboard chipsets that support this CPU | FT4,FP4 |
Advanced Features
Virtualization: true — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Pentium N4200.
| Specification | A9-9420e |
|---|---|
| OverclockingWhether CPU clock can be manually increased | 🔒 Locked |
| AVX-512Advanced vector instructions for AI/ML workloads | ❌ Not Supported |
| VirtualizationHardware-assisted virtualization technology | true |
| Direct CompetitorMarket equivalent from rival manufacturer | Pentium N4200 |
Power & Cooling
The A9-9420e has a rated TDP (Thermal Design Power) of 1 MB — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. It ships with the false stock cooler. Recommended cooling: Laptop Integrated.
| Specification | A9-9420e |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 1 MB |
| Max TemperatureMaximum safe junction temperature (Tjmax) | 90 °C |
| Included CoolerStock cooler bundled in the box | false |
| Recommended CoolerSuggested aftermarket cooling solution | Laptop Integrated |
Value Analysis
Performance ranking position: #3009 out of all indexed processors.
| Specification | A9-9420e |
|---|---|
| Launch PriceOriginal retail price at launch | $69 |
| Performance RankPosition in overall performance ranking | #3009 |
| Release DateLaunch date | 1 June 2018 (7 years ago) |
| Release Year | 2018 |
| DesignerArchitecture designer (e.g. Intel, AMD) | AMD |
Specifications Reference
Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.
4 categories
General Information
7 specs
General Information
7 specs
| Type | Laptop |
| Series | AMD Bristol Ridge |
| Designer | AMD |
| Launch Price | $69 |
| Release Date | 1 June 2018 (7 years ago) |
| Architecture Codename | Stoney Ridge (2016−2019) |
| Performance Ranking Position | 3009 |
Technical Specifications
10 specs
Technical Specifications
10 specs
| Cores | 2 |
| Threads | 2 |
| Die Size | 124.5 mm2 |
| L2 Cache | 1 MB |
| Max Frequency | 2.5 GHz |
| 64-Bit Support | + |
| Transistor Count | 1200 Million |
| Process Technology | 28 nm |
| Max Core Temperature | 90 °C |
| Windows 11 Compatible | - |
Compatibility
3 specs
Compatibility
3 specs
| Socket | BGA |
| PCIe Generation | PCIe 3.0 |
| Power Consumption (TDP) | 1 MB |
Memory
1 spec
Memory
1 spec
| RAM Types | DDR4 |
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
Intel (8)
AMD (8)
Our Recommendation for A9-9420e
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
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