Intel Atom Z3745 vs Intel Core 2 Duo P8800
Comparative analysis of Intel Atom Z3745 and Intel Core 2 Duo P8800 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).
Differences
Reasons to consider the Intel Atom Z3745
- 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 |
Manufacturing process technology | 22 nm vs 45 nm |
Reasons to consider the Intel Core 2 Duo P8800
- Around 43% higher clock speed: 2.66 GHz vs 1.86 GHz
- Around 17% higher maximum core temperature: 105°C vs 90°C
- 2.5x better performance in PassMark - Single thread mark: 1075 vs 435
- Around 51% better performance in PassMark - CPU mark: 937 vs 621
Specifications (specs) | |
Maximum frequency | 2.66 GHz vs 1.86 GHz |
Maximum core temperature | 105°C vs 90°C |
Benchmarks | |
PassMark - Single thread mark | 1075 vs 435 |
PassMark - CPU mark | 937 vs 621 |
Compare benchmarks
CPU 1: Intel Atom Z3745
CPU 2: Intel Core 2 Duo P8800
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Atom Z3745 | Intel Core 2 Duo P8800 |
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PassMark - Single thread mark | 435 | 1075 |
PassMark - CPU mark | 621 | 937 |
GFXBench 4.0 - T-Rex (Frames) | 462 | |
GFXBench 4.0 - T-Rex (Fps) | 462 | |
Geekbench 4 - Single Core | 352 | |
Geekbench 4 - Multi-Core | 600 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 0.285 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 16.672 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.077 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 0.559 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 1.976 |
Compare specifications (specs)
Intel Atom Z3745 | Intel Core 2 Duo P8800 | |
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Essentials |
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Architecture codename | Bay Trail | Penryn |
Launch date | Q1'14 | 1 April 2009 |
Place in performance rating | 3152 | 3155 |
Processor Number | Z3745 | P8800 |
Series | Intel® Atom™ Processor Z Series | Legacy Intel® Core™ Processors |
Status | Launched | Discontinued |
Vertical segment | Mobile | Mobile |
Launch price (MSRP) | $241 | |
Price now | $56.99 | |
Value for money (0-100) | 9.00 | |
Performance |
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64 bit support | ||
Base frequency | 1.33 GHz | 2.66 GHz |
Manufacturing process technology | 22 nm | 45 nm |
Maximum core temperature | 90°C | 105°C |
Maximum frequency | 1.86 GHz | 2.66 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 | |
L1 cache | 128 KB | |
L2 cache | 3 MB | |
Transistor count | 410 million | |
VID voltage range | 1.00V-1.25V | |
Memory |
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Max memory channels | 2 | |
Maximum memory bandwidth | 17.1 GB/s | |
Maximum memory size | 4 GB | |
Supported memory types | LPDDR3 1066 | |
Graphics |
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Graphics base frequency | 311 MHz | |
Graphics max frequency | 778 MHz | |
Processor graphics | Intel HD Graphics | |
Compatibility |
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Low Halogen Options Available | ||
Package Size | 17mm x 17mm | 35mm x 35mm |
Scenario Design Power (SDP) | 2 W | |
Sockets supported | UTFCBGA1380 | PGA478, BGA479 |
Thermal Design Power (TDP) | 25 Watt | |
Peripherals |
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USB revision | 2.0/3.0 | |
Security & Reliability |
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Intel® Identity Protection technology | ||
Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Intel 64 | ||
Intel® AES New Instructions | ||
Enhanced Intel SpeedStep® technology | ||
Intel® Demand Based Switching | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Virtualization |
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Intel® Virtualization Technology (VT-x) |