Pentium 4405U
Intel
PassMark
2,122
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 Pentium 4405U is manufactured by Intel. It was released in 1 September 2015 (10 years ago). It is based on the NetBurst (2000−2006) architecture. It features 2 cores and 4 threads. Base frequency is 2.1 GHz, with boost up to 2.1 GHz. L3 cache: 2 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: BGA1356. Thermal design power (TDP): 15 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 2,122 points. Launch price was $161.
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 Pentium 4405U across popular games. Tested paired with RTX 4090 to isolate CPU performance.
ARC Raiders
Baldur's Gate 3
Counter-Strike 2
Deadlock
League of Legends
Marvel Rivals
Naraka: Bladepoint
Path of Exile 2
Project Zomboid
Rust
Technical Analysis
Detailed breakdown of Pentium 4405U specifications and capabilities.
Processing Power
The Pentium 4405U is a 2-core / 4-thread processor based on the NetBurst (2000−2006) architecture, manufactured on a 14 nm process node. It reaches a maximum boost clock of 2.1 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 2 MB of L3 cache, plus 512 kB of L2 cache and 128 kB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 2,122, placing it in the Entry Level performance tier as a Legacy generation product.
| Specification | Pentium 4405U |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 2C / 4T |
| Max Boost ClockPeak single-core speed under boost | 2.1 GHz |
| Base ClockGuaranteed minimum operating frequency | 2.1 GHz |
| ArchitectureCPU microarchitecture design | NetBurst (2000−2006) |
| Process NodeFabrication technology — smaller = more efficient | 14 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 2 MB |
| L2 CachePer-core fast cache for frequently accessed data | 512 kB |
| L1 CacheUltra-fast per-core cache | 128 kB |
| Die SizePhysical silicon area of the processor | 98.57 mm2 |
| Transistor CountMore transistors = more capabilities | 1750 Million |
| Bus SpeedData bus frequency | 4 GT/s |
| Max TemperatureMaximum safe operating temperature (Tjmax) | 100 °C |
| 64-bit Support | Yes |
| Windows 11 Compatible | No |
| PassMark ScoreOverall multi-threaded benchmark score | 2,122 |
Memory & Platform
The Pentium 4405U fits into the BGA1356 socket and supports PCIe 3.0. It supports DDR3, DDR4 memory.
| Specification | Pentium 4405U |
|---|---|
| TypeDesktop or Laptop processor | Laptop |
| SeriesProduct family | Intel Pentium |
| SocketMotherboard socket required | BGA1356 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 3.0 |
| RAM TypeSupported memory standard | DDR3, DDR4 |
| Max CPUs in ConfigMulti-socket support for servers | 1 (Uniprocessor) |
Power & Cooling
The Pentium 4405U has a rated TDP (Thermal Design Power) of 15 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.
| Specification | Pentium 4405U |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 15 Watt |
| Max TemperatureMaximum safe junction temperature (Tjmax) | 100 °C |
Value Analysis
Performance ranking position: #2534 out of all indexed processors.
| Specification | Pentium 4405U |
|---|---|
| Launch PriceOriginal retail price at launch | $161 |
| Performance RankPosition in overall performance ranking | #2534 |
| Release DateLaunch date | 1 September 2015 (10 years ago) |
| Release Year | 2015 |
| DesignerArchitecture designer (e.g. Intel, AMD) | Intel |
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 | Intel Pentium |
| Designer | Intel |
| Launch Price | $161 |
| Release Date | 1 September 2015 (10 years ago) |
| Architecture Codename | NetBurst (2000−2006) |
| Performance Ranking Position | 2534 |
Technical Specifications
16 specs
Technical Specifications
16 specs
| Cores | 2 |
| Threads | 4 |
| Bus Type | OPI |
| Die Size | 98.57 mm2 |
| L1 Cache | 128 kB |
| L2 Cache | 512 kB |
| L3 Cache | 2 MB |
| Bus Speed | 4 GT/s |
| Multiplier | 21 |
| Max Frequency | 2.1 GHz |
| 64-Bit Support | + |
| Base Frequency | 2.1 GHz |
| Transistor Count | 1750 Million |
| Process Technology | 14 nm |
| Max Core Temperature | 100 °C |
| Windows 11 Compatible | - |
Compatibility
4 specs
Compatibility
4 specs
| Socket | BGA1356 |
| PCIe Generation | PCIe 3.0 |
| Power Consumption (TDP) | 15 Watt |
| Max Processors In Config | 1 (Uniprocessor) |
Memory
4 specs
Memory
4 specs
| RAM Types | DDR3, DDR4 |
| Memory Channels | 2 |
| Memory Bandwidth | 34.134 GB/s |
| Max Memory Capacity | 32 GB |
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
Intel (8)
AMD (8)
Our Recommendation for Pentium 4405U
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
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Compare Pentium 4405U
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