Intel Atom N450 vs Intel Atom N270
Comparative analysis of Intel Atom N450 and Intel Atom N270 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.
Differences
Reasons to consider the Intel Atom N450
- CPU is newer: launch date 1 year(s) 9 month(s) later
- Around 4% higher clock speed: 1.66 GHz vs 1.6 GHz
- Around 11% higher maximum core temperature: 100°C vs 90°C
- Around 14% more L1 cache; more data can be stored in the L1 cache for quick access later
- Around 59% better performance in PassMark - Single thread mark: 277 vs 174
- Around 49% better performance in PassMark - CPU mark: 203 vs 136
Specifications (specs) | |
Launch date | 21 December 2009 vs 1 March 2008 |
Maximum frequency | 1.66 GHz vs 1.6 GHz |
Maximum core temperature | 100°C vs 90°C |
L1 cache | 64 KB (per core) vs 56 KB |
Benchmarks | |
PassMark - Single thread mark | 277 vs 174 |
PassMark - CPU mark | 203 vs 136 |
Reasons to consider the Intel Atom N270
- 2x lower typical power consumption: 2.5 Watt vs 5.5 Watt
Thermal Design Power (TDP) | 2.5 Watt vs 5.5 Watt |
Compare benchmarks
CPU 1: Intel Atom N450
CPU 2: Intel Atom N270
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Atom N450 | Intel Atom N270 |
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PassMark - Single thread mark | 277 | 174 |
PassMark - CPU mark | 203 | 136 |
Geekbench 4 - Single Core | 80 | |
Geekbench 4 - Multi-Core | 124 |
Compare specifications (specs)
Intel Atom N450 | Intel Atom N270 | |
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Essentials |
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Architecture codename | Pineview | Diamondville |
Launch date | 21 December 2009 | 1 March 2008 |
Launch price (MSRP) | $64 | $44 |
Place in performance rating | 3298 | 3302 |
Processor Number | N450 | N270 |
Series | Legacy Intel Atom® Processors | Legacy Intel Atom® Processors |
Status | Discontinued | Discontinued |
Vertical segment | Mobile | Mobile |
Performance |
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64 bit support | ||
Base frequency | 1.66 GHz | 1.60 GHz |
Bus Speed | 2.5 GT/s DMI | 533 MHz FSB |
Die size | 66 mm2 | 26 mm2 |
Front-side bus (FSB) | 533 MHz | 533 MHz |
L1 cache | 64 KB (per core) | 56 KB |
L2 cache | 512 KB | 512 KB |
Manufacturing process technology | 45 nm | 45 nm |
Maximum core temperature | 100°C | 90°C |
Maximum frequency | 1.66 GHz | 1.6 GHz |
Number of cores | 1 | 1 |
Number of threads | 2 | 2 |
Transistor count | 123 million | 47 million |
VID voltage range | 0.800V-1.175V | 0.9V-1.1625V |
Memory |
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Max memory channels | 1 | |
Maximum memory size | 2 GB | |
Supported memory types | DDR2 667 | |
Graphics |
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Processor graphics | Integrated | |
Compatibility |
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Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | 1 |
Package Size | 22mm x 22mm | 22mm x 22mm |
Sockets supported | FCBGA559 | PBGA437 |
Thermal Design Power (TDP) | 5.5 Watt | 2.5 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® SSE, Intel® SSE2, Intel® SSE3, Intel® SSSE3 |
Intel 64 | ||
Intel® Demand Based Switching | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Thermal Monitoring | ||
FSB parity | ||
Idle States | ||
Virtualization |
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Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) |