Intel Atom Z3775D vs Intel Core 2 Duo SP9400
Comparative analysis of Intel Atom Z3775D and Intel Core 2 Duo SP9400 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Advanced Technologies, Virtualization, Security & Reliability. 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 Z3775D
- 2 more cores, run more applications at once: 4 vs 2
- 2 more threads: 4 vs 2
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 45 nm
Number of cores | 4 vs 2 |
Number of threads | 4 vs 2 |
Maximum frequency | 2.41 GHz vs 2.4 GHz |
Manufacturing process technology | 22 nm vs 45 nm |
Reasons to consider the Intel Core 2 Duo SP9400
- Around 44% better performance in PassMark - Single thread mark: 929 vs 646
- Around 9% better performance in PassMark - CPU mark: 863 vs 794
Benchmarks | |
PassMark - Single thread mark | 929 vs 646 |
PassMark - CPU mark | 863 vs 794 |
Compare benchmarks
CPU 1: Intel Atom Z3775D
CPU 2: Intel Core 2 Duo SP9400
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Atom Z3775D | Intel Core 2 Duo SP9400 |
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PassMark - Single thread mark | 646 | 929 |
PassMark - CPU mark | 794 | 863 |
Geekbench 4 - Single Core | 335 | |
Geekbench 4 - Multi-Core | 584 |
Compare specifications (specs)
Intel Atom Z3775D | Intel Core 2 Duo SP9400 | |
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Essentials |
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Architecture codename | Bay Trail | Penryn |
Launch date | Q1'14 | 20 August 2008 |
Place in performance rating | 2758 | 2768 |
Processor Number | Z3775D | SP9400 |
Series | Intel® Atom™ Processor Z Series | Legacy Intel® Core™ Processors |
Status | Launched | Discontinued |
Vertical segment | Mobile | Mobile |
Launch price (MSRP) | $284 | |
Price now | $284 | |
Value for money (0-100) | 1.74 | |
Performance |
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64 bit support | ||
Base frequency | 1.49 GHz | 2.40 GHz |
Manufacturing process technology | 22 nm | 45 nm |
Maximum frequency | 2.41 GHz | 2.4 GHz |
Number of cores | 4 | 2 |
Number of threads | 4 | 2 |
Bus Speed | 1066 MHz FSB | |
Die size | 107 mm2 | |
Front-side bus (FSB) | 1066 MHz | |
L2 cache | 6134 KB | |
Maximum core temperature | 105°C | |
Transistor count | 410 million | |
Memory |
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Max memory channels | 1 | |
Maximum memory bandwidth | 10.6 GB/s | |
Maximum memory size | 2 GB | |
Supported memory types | DDR3L-RS 1333 | |
Graphics |
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Graphics base frequency | 311 MHz | |
Graphics max frequency | 792 MHz | |
Processor graphics | Intel HD Graphics | |
Compatibility |
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Low Halogen Options Available | ||
Package Size | 17mm x 17mm | 22mm x 22mm |
Scenario Design Power (SDP) | 2.2 W | |
Sockets supported | UTFCBGA1380 | BGA956 |
Thermal Design Power (TDP) | 25 Watt | |
Advanced Technologies |
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Intel 64 | ||
Intel® AES New Instructions | ||
Enhanced Intel SpeedStep® technology | ||
FSB parity | ||
Idle States | ||
Intel® Demand Based Switching | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Virtualization |
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Intel® Virtualization Technology (VT-x) | ||
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) |