Atom x7405C
Intel
PassMark
5,218
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 Atom x7405C is manufactured by Intel. It was released in 8 April 2024 (1 year ago). It is based on the Amston Lake (2024−2025) architecture. It features 4 cores and 4 threads. Base frequency is 1.7 GHz, with boost up to 3.4 GHz. L3 cache: 6 MB (total). L2 cache: 2 MB (total). Built on 10 nm process technology. Socket: FCBGA1264. Thermal design power (TDP): 12 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 5,218 points. Launch price was $57.
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 Atom x7405C across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Counter-Strike 2
Cyberpunk 2077
Elden Ring
Euro Truck Simulator 2
Fortnite
Grand Theft Auto V
League of Legends
Path of Exile 2
Project Zomboid
PUBG: BATTLEGROUNDS
Technical Analysis
Detailed breakdown of Atom x7405C specifications and capabilities.
Processing Power
The Atom x7405C is a 4-core / 4-thread processor based on the Amston Lake (2024−2025) architecture, manufactured on a 10 nm process node. It reaches a maximum boost clock of 3.4 GHz from a base frequency of 1.7 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 6 MB (total) of L3 cache, plus 2 MB (total) of L2 cache and 96 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 5,218, placing it in the Entry Level performance tier as a Recent generation product.
| Specification | Atom x7405C |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 4C / 4T |
| Max Boost ClockPeak single-core speed under boost | 3.4 GHz |
| Base ClockGuaranteed minimum operating frequency | 1.7 GHz |
| ArchitectureCPU microarchitecture design | Amston Lake (2024−2025) |
| Process NodeFabrication technology — smaller = more efficient | 10 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 6 MB (total) |
| L2 CachePer-core fast cache for frequently accessed data | 2 MB (total) |
| L1 CacheUltra-fast per-core cache | 96 kB (per core) |
| 64-bit Support | Yes |
| PassMark ScoreOverall multi-threaded benchmark score | 5,218 |
Memory & Platform
The Atom x7405C fits into the FCBGA1264 socket and supports PCIe 4.0 with 9 total PCIe lanes for expansion cards and storage. It supports DDR4, DDR5 memory at speeds up to DDR5-4800 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 16 GB across 1 channels (dual-channel doubles bandwidth). Integrated graphics: Intel UHD Graphics — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.
| Specification | Atom x7405C |
|---|---|
| TypeDesktop or Laptop processor | Laptop |
| SocketMotherboard socket required | FCBGA1264 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 4.0 |
| PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion | 9 |
| RAM TypeSupported memory standard | DDR4, DDR5 |
| Max RAM SpeedMaximum officially supported memory frequency | DDR5-4800 |
| Max RAM CapacityMaximum installable memory | 16 GB |
| RAM ChannelsDual-channel doubles bandwidth vs single-channel | 1 |
| ECC SupportError-Correcting Code memory — prevents data corruption | No |
| Integrated GPUBuilt-in graphics processor | Intel UHD Graphics |
| Compatible ChipsetsMotherboard chipsets that support this CPU | Intel BGA1264 |
| Max CPUs in ConfigMulti-socket support for servers | 1 |
Power & Cooling
The Atom x7405C has a rated TDP (Thermal Design Power) of 12 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.
| Specification | Atom x7405C |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 12 Watt |
Value Analysis
Performance ranking position: #1851 out of all indexed processors.
| Specification | Atom x7405C |
|---|---|
| Launch PriceOriginal retail price at launch | $57 |
| Performance RankPosition in overall performance ranking | #1851 |
| Release DateLaunch date | 8 April 2024 (1 year ago) |
| Release Year | 2024 |
| DesignerArchitecture designer (e.g. Intel, AMD) | Intel |
| ManufacturerFabrication foundry (e.g. TSMC) | 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 |
| Designer | Intel |
| Launch Price | $57 |
| Manufacturer | Intel |
| Release Date | 8 April 2024 (1 year ago) |
| Architecture Codename | Amston Lake (2024−2025) |
| Performance Ranking Position | 1851 |
Technical Specifications
9 specs
Technical Specifications
9 specs
| Cores | 4 |
| Threads | 4 |
| L1 Cache | 96 kB (per core) |
| L2 Cache | 2 MB (total) |
| L3 Cache | 6 MB (total) |
| Max Frequency | 3.4 GHz |
| 64-Bit Support | + |
| Base Frequency | 1.7 GHz |
| Process Technology | 10 nm |
Compatibility
4 specs
Compatibility
4 specs
| Socket | FCBGA1264 |
| PCIe Generation | PCIe 4.0 |
| Power Consumption (TDP) | 12 Watt |
| Max Processors In Config | 1 |
Memory
1 spec
Memory
1 spec
| RAM Types | DDR4, DDR5 |
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
Intel (8)
AMD (8)
Our Recommendation for Atom x7405C
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 Atom x7405C
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