Intel Atom Z3770D vs Intel Atom N550

Comparative analysis of Intel Atom Z3770D and Intel Atom N550 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, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the Intel Atom Z3770D

  • 2 more cores, run more applications at once: 4 vs 2
  • Around 61% higher clock speed: 2.41 GHz vs 1.5 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 45 nm
  • Around 51% better performance in PassMark - Single thread mark: 361 vs 239
  • Around 72% better performance in PassMark - CPU mark: 488 vs 283
Specifications (specs)
Number of cores 4 vs 2
Maximum frequency 2.41 GHz vs 1.5 GHz
Manufacturing process technology 22 nm vs 45 nm
Benchmarks
PassMark - Single thread mark 361 vs 239
PassMark - CPU mark 488 vs 283

Compare benchmarks

CPU 1: Intel Atom Z3770D
CPU 2: Intel Atom N550

PassMark - Single thread mark
CPU 1
CPU 2
361
239
PassMark - CPU mark
CPU 1
CPU 2
488
283
Name Intel Atom Z3770D Intel Atom N550
PassMark - Single thread mark 361 239
PassMark - CPU mark 488 283
Geekbench 4 - Single Core 435
Geekbench 4 - Multi-Core 856

Compare specifications (specs)

Intel Atom Z3770D Intel Atom N550

Essentials

Architecture codename Bay Trail Pineview
Launch date Q3'13 1 June 2010
Place in performance rating 3175 3180
Processor Number Z3770D N550
Series Intel® Atom™ Processor Z Series Legacy Intel Atom® Processors
Status Discontinued Discontinued
Vertical segment Mobile Mobile
Launch price (MSRP) $86
Price now $86
Value for money (0-100) 1.80

Performance

64 bit support
Base frequency 1.50 GHz 1.50 GHz
Manufacturing process technology 22 nm 45 nm
Maximum core temperature 90°C
Maximum frequency 2.41 GHz 1.5 GHz
Number of cores 4 2
Number of threads 4 4
Bus Speed 2.5 GT/s DMI
Die size 87 mm2
Front-side bus (FSB) 666 MHz
L1 cache 112 KB
L2 cache 1024 KB
Transistor count 176 million

Memory

Max memory channels 1 1
Maximum memory bandwidth 10.6 GB/s
Maximum memory size 2 GB 2 GB
Supported memory types DDR3L-RS 1333 DDR3

Graphics

Graphics base frequency 313 MHz 200 MHz
Graphics max frequency 688 MHz
Intel® Clear Video HD technology
Intel® Quick Sync Video
Processor graphics Intel HD Graphics Integrated

Compatibility

Low Halogen Options Available
Package Size 17mm x 17mm 22mm x 22mm
Scenario Design Power (SDP) 2.2 W
Sockets supported UTFCBGA1380 437
Max number of CPUs in a configuration 1
Thermal Design Power (TDP) 8.5 Watt

Security & Reliability

Anti-Theft technology
Intel® Identity Protection technology
Intel® Secure Key technology
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Intel 64
Intel® AES New Instructions
Enhanced Intel SpeedStep® technology
Instruction set extensions Intel® SSE2, Intel® SSE3, Intel® SSSE3
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Thermal Monitoring

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)

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