Intel Atom Z3740D vs Intel Core 2 Duo U7700
Comparative analysis of Intel Atom Z3740D and Intel Core 2 Duo U7700 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, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.
Differences
Reasons to consider the Intel Atom Z3740D
- 2 more cores, run more applications at once: 4 vs 2
- 2 more threads: 4 vs 2
- Around 38% higher clock speed: 1.83 GHz vs 1.33 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 65 nm
- Around 4% better performance in PassMark - Single thread mark: 459 vs 442
- Around 43% better performance in PassMark - CPU mark: 614 vs 429
Specifications (specs) | |
Number of cores | 4 vs 2 |
Number of threads | 4 vs 2 |
Maximum frequency | 1.83 GHz vs 1.33 GHz |
Manufacturing process technology | 22 nm vs 65 nm |
Benchmarks | |
PassMark - Single thread mark | 459 vs 442 |
PassMark - CPU mark | 614 vs 429 |
Reasons to consider the Intel Core 2 Duo U7700
- Around 11% higher maximum core temperature: 100°C vs 90°C
Maximum core temperature | 100°C vs 90°C |
Compare benchmarks
CPU 1: Intel Atom Z3740D
CPU 2: Intel Core 2 Duo U7700
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Atom Z3740D | Intel Core 2 Duo U7700 |
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PassMark - Single thread mark | 459 | 442 |
PassMark - CPU mark | 614 | 429 |
GFXBench 4.0 - T-Rex (Frames) | 1276 | |
GFXBench 4.0 - T-Rex (Fps) | 1276 | |
Geekbench 4 - Single Core | 871 | |
Geekbench 4 - Multi-Core | 1396 |
Compare specifications (specs)
Intel Atom Z3740D | Intel Core 2 Duo U7700 | |
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Essentials |
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Architecture codename | Bay Trail | Merom |
Launch date | Q3'13 | Q1'08 |
Place in performance rating | 2692 | 2700 |
Processor Number | Z3740D | U7700 |
Series | Intel® Atom™ Processor Z Series | Legacy Intel® Core™ Processors |
Status | Discontinued | Discontinued |
Vertical segment | Mobile | Mobile |
Performance |
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64 bit support | ||
Base frequency | 1.33 GHz | 1.33 GHz |
Manufacturing process technology | 22 nm | 65 nm |
Maximum core temperature | 90°C | 100°C |
Maximum frequency | 1.83 GHz | 1.33 GHz |
Number of cores | 4 | 2 |
Number of threads | 4 | 2 |
Bus Speed | 533 MHz FSB | |
Die size | 143 mm2 | |
Front-side bus (FSB) | 533 MHz | |
L1 cache | 64 KB | |
L2 cache | 2 MB | |
Transistor count | 291 million | |
VID voltage range | 0.800V-0.975V | |
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 | 313 MHz | |
Graphics max frequency | 688 MHz | |
Intel® Clear Video HD technology | ||
Intel® Quick Sync Video | ||
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) | 2.2 W | |
Sockets supported | UTFCBGA1380 | P |
Max number of CPUs in a configuration | 1 | |
Thermal Design Power (TDP) | 10 Watt | |
Security & Reliability |
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Anti-Theft technology | ||
Intel® Identity Protection technology | ||
Intel® Secure Key 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 | ||
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) |