A6-4455M
AMD
PassMark
1,689
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 A6-4455M is manufactured by AMD. It was released in 2014-01-01. It is based on the Trinity (2012−2013) architecture. It features 2 cores and 2 threads. Base frequency is 2.1 GHz, with boost up to 2.6 GHz. L3 cache: 0 kB. L2 cache: 2 MB (total). Built on 32 nm process technology. Socket: FP2. Thermal design power (TDP): 17 Watt. Memory support: unknown Dual-channel. Passmark benchmark score: 1,689 points. Launch price was $70.
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 A6-4455M across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Counter-Strike 2
Destiny 2
Dota 2
League of Legends
Overwatch 2
Path of Exile 2
Phasmophobia
Roblox
Rust
Starfield
Technical Analysis
Detailed breakdown of A6-4455M specifications and capabilities.
Processing Power
The A6-4455M is a 2-core / 2-thread processor based on the Trinity (2012−2013) architecture, manufactured on a 32 nm process node. It reaches a maximum boost clock of 2.6 GHz from a base frequency of 2.1 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 0 kB of L3 cache, plus 2 MB (total) of L2 cache and 92 kB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 1,689, placing it in the Entry Level performance tier as a Legacy generation product. Geekbench 6 single-core (the most relevant metric for gaming FPS) records 253.
| Specification | A6-4455M |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 2C / 2T |
| Max Boost ClockPeak single-core speed under boost | 2.6 GHz |
| Base ClockGuaranteed minimum operating frequency | 2.1 GHz |
| ArchitectureCPU microarchitecture design | Trinity (2012−2013) |
| Process NodeFabrication technology — smaller = more efficient | 32 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 0 kB |
| L2 CachePer-core fast cache for frequently accessed data | 2 MB (total) |
| L1 CacheUltra-fast per-core cache | 92 kB |
| Die SizePhysical silicon area of the processor | 246 mm2 |
| Transistor CountMore transistors = more capabilities | 1,178 million |
| 64-bit Support | Yes |
| Windows 11 Compatible | No |
| PassMark ScoreOverall multi-threaded benchmark score | 1,689 |
| Geekbench 6 SingleSingle-core performance — most relevant for gaming | 253 |
Memory & Platform
The A6-4455M fits into the FP2 socket and supports PCIe 2.0 with 16 total PCIe lanes for expansion cards and storage. It supports unknown Dual-channel memory at speeds up to DDR3-1333 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 8 GB across 2 channels (dual-channel doubles bandwidth). Integrated graphics: Radeon HD 7500G — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.
| Specification | A6-4455M |
|---|---|
| TypeDesktop or Laptop processor | Laptop |
| SeriesProduct family | AMD A-Series |
| SocketMotherboard socket required | FP2 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 2.0 |
| PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion | 16 |
| RAM TypeSupported memory standard | unknown Dual-channel |
| Max RAM SpeedMaximum officially supported memory frequency | DDR3-1333 |
| Max RAM CapacityMaximum installable memory | 8 GB |
| RAM ChannelsDual-channel doubles bandwidth vs single-channel | 2 |
| ECC SupportError-Correcting Code memory — prevents data corruption | No |
| Integrated GPUBuilt-in graphics processor | Radeon HD 7500G |
| Max CPUs in ConfigMulti-socket support for servers | 1 |
Advanced Features
The A6-4455M is primarily designed for Thin and Light Laptop. Virtualization: AMD-V — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Pentium 987.
| Specification | A6-4455M |
|---|---|
| Primary Use CaseIntended workload category | Thin and Light Laptop |
| OverclockingWhether CPU clock can be manually increased | 🔒 Locked |
| AVX-512Advanced vector instructions for AI/ML workloads | ❌ Not Supported |
| VirtualizationHardware-assisted virtualization technology | AMD-V |
| Direct CompetitorMarket equivalent from rival manufacturer | Pentium 987 |
Power & Cooling
The A6-4455M has a rated TDP (Thermal Design Power) of 17 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. No stock cooler is included — you will need to purchase an aftermarket cooler separately. Recommended cooling: None.
| Specification | A6-4455M |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 17 Watt |
| Included CoolerStock cooler bundled in the box | No |
| Recommended CoolerSuggested aftermarket cooling solution | None |
Value Analysis
Performance ranking position: #3169 out of all indexed processors.
| Specification | A6-4455M |
|---|---|
| Launch PriceOriginal retail price at launch | $70 |
| Performance RankPosition in overall performance ranking | #3169 |
| Release DateLaunch date | 2014-01-01 |
| Release Year | 2012 |
| 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 A-Series |
| Designer | AMD |
| Launch Price | $70 |
| Release Date | 2014-01-01 |
| Architecture Codename | Trinity (2012−2013) |
| Performance Ranking Position | 3169 |
Technical Specifications
13 specs
Technical Specifications
13 specs
| Cores | 2 |
| Threads | 2 |
| Die Size | 246 mm2 |
| L1 Cache | 92 kB |
| L2 Cache | 2 MB (total) |
| L3 Cache | 0 kB |
| Max Frequency | 2.6 GHz |
| 64-Bit Support | + |
| Base Frequency | 2.1 GHz |
| Transistor Count | 1,178 million |
| Process Technology | 32 nm |
| Windows 11 Compatible | - |
| Max Case Temperature (TCase) | 100 °C |
Compatibility
4 specs
Compatibility
4 specs
| Socket | FP2 |
| PCIe Generation | PCIe 2.0 |
| Power Consumption (TDP) | 17 Watt |
| Max Processors In Config | 1 |
Memory
1 spec
Memory
1 spec
| RAM Types | unknown Dual-channel |
Similar Performance
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AMD (8)
Our Recommendation for A6-4455M
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
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