Intel Atom N455 processor review
Atom N455 processor released by Intel; release date: 1 May 2010. At the time of release, the processor cost $64. The processor is designed for mobile-computers and based on Pineview microarchitecture.
CPU is locked to prevent overclocking. Total number of cores - 1, threads - 2. Maximum CPU clock speed - 1.66 GHz. Maximum operating temperature - 100°C. Manufacturing process technology - 45 nm. Cache size: L1 - 64 KB (per core), L2 - 512 KB.
Supported memory types: DDR2/3. Maximum memory size: 2 GB.
Supported socket types: FCBGA559. Maximum number of processors in a configuration - 1. Power consumption (TDP): 6.5 Watt.
The processor has integrated graphics Integrated.
Benchmarks
| PassMark Single thread mark |
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| PassMark CPU mark |
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| Geekbench 4 Single Core |
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| Geekbench 4 Multi-Core |
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| Name | Value |
|---|---|
| PassMark - Single thread mark | 268 |
| PassMark - CPU mark | 196 |
| Geekbench 4 - Single Core | 62 |
| Geekbench 4 - Multi-Core | 94 |
Specifications (specs)
Essentials |
|
| Architecture codename | Pineview |
| Launch date | 1 May 2010 |
| Launch price (MSRP) | $64 |
| Place in performance rating | 3302 |
| Processor Number | N455 |
| Series | Legacy Intel Atom® Processors |
| Status | Discontinued |
| Vertical segment | Mobile |
Performance |
|
| 64 bit support | |
| Base frequency | 1.66 GHz |
| Bus Speed | 2.5 GT/s DMI |
| Die size | 66 mm2 |
| Front-side bus (FSB) | 533 MHz |
| L1 cache | 64 KB (per core) |
| L2 cache | 512 KB |
| Manufacturing process technology | 45 nm |
| Maximum core temperature | 100°C |
| Maximum frequency | 1.66 GHz |
| Number of cores | 1 |
| Number of threads | 2 |
| Transistor count | 123 million |
Memory |
|
| Max memory channels | 1 |
| Maximum memory size | 2 GB |
| Supported memory types | DDR2/3 |
Graphics |
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| Graphics base frequency | 200 MHz |
| Processor graphics | Integrated |
Compatibility |
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| Low Halogen Options Available | |
| Max number of CPUs in a configuration | 1 |
| Package Size | 22mm x 22mm |
| Sockets supported | FCBGA559 |
| Thermal Design Power (TDP) | 6.5 Watt |
Security & Reliability |
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| Execute Disable Bit (EDB) | |
| Intel® Trusted Execution technology (TXT) | |
Advanced Technologies |
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| Enhanced Intel SpeedStep® technology | |
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 |
| Intel 64 | |
| Intel® Demand Based Switching | |
| Intel® Hyper-Threading technology | |
| Intel® Turbo Boost technology | |
| Thermal Monitoring | |
Virtualization |
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| Intel® Virtualization Technology (VT-x) | |
| Intel® Virtualization Technology for Directed I/O (VT-d) | |
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