Intel Atom E3815 vs Intel Atom N475
Comparative analysis of Intel Atom E3815 and Intel Atom N475 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.
Differences
Reasons to consider the Intel Atom E3815
- CPU is newer: launch date 3 year(s) 5 month(s) later
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 45 nm
- 4x more maximum memory size: 8 GB vs 2 GB
- Around 40% lower typical power consumption: 5 Watt vs 6.5 Watt
- Around 3% better performance in PassMark - CPU mark: 184 vs 179
Specifications (specs) | |
Launch date | October 2013 vs 1 May 2010 |
Manufacturing process technology | 22 nm vs 45 nm |
Maximum memory size | 8 GB vs 2 GB |
Thermal Design Power (TDP) | 5 Watt vs 6.5 Watt |
Benchmarks | |
PassMark - CPU mark | 184 vs 179 |
Reasons to consider the Intel Atom N475
- 1 more threads: 2 vs 1
- Around 25% higher clock speed: 1.83 GHz vs 1.46 GHz
- Around -350% higher maximum core temperature: 100°C vs -40°C to 110°C
- Around 6% better performance in PassMark - Single thread mark: 281 vs 266
Specifications (specs) | |
Number of threads | 2 vs 1 |
Maximum frequency | 1.83 GHz vs 1.46 GHz |
Maximum core temperature | 100°C vs -40°C to 110°C |
Benchmarks | |
PassMark - Single thread mark | 281 vs 266 |
Compare benchmarks
CPU 1: Intel Atom E3815
CPU 2: Intel Atom N475
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Atom E3815 | Intel Atom N475 |
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PassMark - Single thread mark | 266 | 281 |
PassMark - CPU mark | 184 | 179 |
Compare specifications (specs)
Intel Atom E3815 | Intel Atom N475 | |
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Essentials |
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Architecture codename | Bay Trail | Pineview |
Launch date | October 2013 | 1 May 2010 |
Launch price (MSRP) | $134 | $75 |
Place in performance rating | 3258 | 3253 |
Price now | $209.99 | |
Processor Number | E3815 | N475 |
Series | Intel® Atom™ Processor E Series | Legacy Intel Atom® Processors |
Status | Launched | Discontinued |
Value for money (0-100) | 0.46 | |
Vertical segment | Embedded | Mobile |
Performance |
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64 bit support | ||
Base frequency | 1.46 GHz | 1.83 GHz |
L1 cache | 64 KB (per core) | 64 KB (per core) |
L2 cache | 512 KB (per core) | 512 KB |
Manufacturing process technology | 22 nm | 45 nm |
Maximum core temperature | -40°C to 110°C | 100°C |
Maximum frequency | 1.46 GHz | 1.83 GHz |
Number of cores | 1 | 1 |
Number of threads | 1 | 2 |
Bus Speed | 2.5 GT/s DMI | |
Die size | 66 mm2 | |
Front-side bus (FSB) | 533 MHz | |
Transistor count | 123 million | |
Memory |
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ECC memory support | ||
Max memory channels | 1 | 1 |
Maximum memory size | 8 GB | 2 GB |
Supported memory types | DDR3L 1067 | DDR2/3 |
Graphics |
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Graphics base frequency | 400 MHz | 200 MHz |
Graphics max frequency | 400 MHz | |
Intel® Quick Sync Video | ||
Processor graphics | Intel HD Graphics | Integrated |
Graphics interfaces |
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Number of displays supported | 2 | |
Compatibility |
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Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | 1 |
Package Size | 25mm x 27mm | 22mm x 22mm |
Sockets supported | FCBGA1170 | FCBGA559 |
Thermal Design Power (TDP) | 5 Watt | 6.5 Watt |
Peripherals |
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Integrated IDE | ||
Integrated LAN | ||
Max number of PCIe lanes | 4 | |
PCI Express revision | 2.0 | |
PCIe configurations | x4, x2, x1 | |
Total number of SATA ports | 2 | |
UART | ||
USB revision | 2.0, 3.0 | |
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 | ||
HD Audio | ||
Intel 64 | ||
Intel® AES New Instructions | ||
Intel® Hyper-Threading technology | ||
Intel® vPro™ Platform Eligibility | ||
Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | |
Intel® Demand Based Switching | ||
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) | ||
Intel® VT-x with Extended Page Tables (EPT) |