Intel Atom Z3745D vs Intel Core i3-330UM
Comparative analysis of Intel Atom Z3745D and Intel Core i3-330UM processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Compatibility, Advanced Technologies, Virtualization, Graphics interfaces, Peripherals, Security & Reliability. 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 Z3745D
- 2 more cores, run more applications at once: 4 vs 2
- Around 53% higher clock speed: 1.83 GHz vs 1.2 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
- Around 6% better performance in PassMark - Single thread mark: 415 vs 392
- Around 8% better performance in PassMark - CPU mark: 599 vs 555
Specifications (specs) | |
Number of cores | 4 vs 2 |
Maximum frequency | 1.83 GHz vs 1.2 GHz |
Manufacturing process technology | 22 nm vs 32 nm |
Benchmarks | |
PassMark - Single thread mark | 415 vs 392 |
PassMark - CPU mark | 599 vs 555 |
Reasons to consider the Intel Core i3-330UM
- 4x more maximum memory size: 8 GB vs 2 GB
Maximum memory size | 8 GB vs 2 GB |
Compare benchmarks
CPU 1: Intel Atom Z3745D
CPU 2: Intel Core i3-330UM
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Atom Z3745D | Intel Core i3-330UM |
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PassMark - Single thread mark | 415 | 392 |
PassMark - CPU mark | 599 | 555 |
GFXBench 4.0 - T-Rex (Frames) | 1407 | |
GFXBench 4.0 - T-Rex (Fps) | 1407 | |
Geekbench 4 - Single Core | 951 | |
Geekbench 4 - Multi-Core | 1848 |
Compare specifications (specs)
Intel Atom Z3745D | Intel Core i3-330UM | |
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Essentials |
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Architecture codename | Bay Trail | Arrandale |
Launch date | Q1'14 | 24 May 2010 |
Place in performance rating | 2659 | 2648 |
Processor Number | Z3745D | i3-330UM |
Series | Intel® Atom™ Processor Z Series | Legacy Intel® Core™ Processors |
Status | Launched | Discontinued |
Vertical segment | Mobile | Mobile |
Performance |
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64 bit support | ||
Base frequency | 1.33 GHz | 1.20 GHz |
Manufacturing process technology | 22 nm | 32 nm |
Maximum frequency | 1.83 GHz | 1.2 GHz |
Number of cores | 4 | 2 |
Number of threads | 4 | 4 |
Bus Speed | 2.5 GT/s DMI | |
Die size | 81 mm2 | |
Front-side bus (FSB) | 2500 MHz | |
L2 cache | 512 KB | |
L3 cache | 3072 KB | |
Maximum core temperature | 105°C | |
Transistor count | 382 million | |
Memory |
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Max memory channels | 1 | 2 |
Maximum memory bandwidth | 10.6 GB/s | 12.8 GB/s |
Maximum memory size | 2 GB | 8 GB |
Supported memory types | DDR3L-RS 1333 | DDR3 800 |
Graphics |
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Graphics base frequency | 311 MHz | 166 MHz |
Graphics max frequency | 792 MHz | 500 MHz |
Processor graphics | Intel HD Graphics | Intel HD Graphics |
Graphics max dynamic frequency | 500 MHz | |
Intel® Clear Video HD technology | ||
Intel® Clear Video technology | ||
Intel® Flexible Display Interface (Intel® FDI) | ||
Compatibility |
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Low Halogen Options Available | ||
Package Size | 17mm x 17mm | BGA 34mm x 28mm |
Scenario Design Power (SDP) | 2.2 W | |
Max number of CPUs in a configuration | 1 | |
Sockets supported | BGA1288 | |
Thermal Design Power (TDP) | 18 Watt | |
Advanced Technologies |
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Intel 64 | ||
Intel® AES New Instructions | ||
Enhanced Intel SpeedStep® technology | ||
Flexible Display interface (FDI) | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | |
Intel® Fast Memory Access | ||
Intel® Flex Memory Access | ||
Intel® Hyper-Threading technology | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Physical Address Extensions (PAE) | 36-bit | |
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) | ||
Graphics interfaces |
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Number of displays supported | 2 | |
Peripherals |
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Max number of PCIe lanes | 16 | |
PCI Express revision | 2.0 | |
PCIe configurations | 1x16 | |
Security & Reliability |
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Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) |