Intel Atom Z3740 processor review

Atom Z3740 processor released by Intel; release date: September 2013. The processor is designed for mobile-computers and based on Bay Trail microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 4, threads - 4. Maximum CPU clock speed - 1.86 GHz. Maximum operating temperature - 90°C. Manufacturing process technology - 22 nm. Cache size: L1 - 64 KB (per core), L2 - 512 KB (per core).

Supported memory types: LPDDR3 1066. Maximum memory size: 4 GB.

Supported socket types: UTFCBGA1380. Maximum number of processors in a configuration - 1. Power consumption (TDP): 2 Watt.

The processor has integrated graphics Intel HD Graphics with the following parameters: maximum frequency - 667 MHz.

Benchmarks

PassMark
Single thread mark

Top 1 CPU

This CPU

4865

419

PassMark
CPU mark

Top 1 CPU

This CPU

157672

634

GFXBench 4.0
T-Rex

Top 1 CPU

This CPU

12887 Frames

1237 Frames

GFXBench 4.0
T-Rex

Top 1 CPU

This CPU

12887.000 Fps

1237.000 Fps

Name	Value
PassMark - Single thread mark	419
PassMark - CPU mark	634
GFXBench 4.0 - T-Rex	1237 Frames
GFXBench 4.0 - T-Rex	1237.000 Fps

Specifications (specs)

Essentials
Architecture codename	Bay Trail
Launch date	September 2013
Place in performance rating	2733
Processor Number	Z3740
Series	Intel® Atom™ Processor Z Series
Status	Discontinued
Vertical segment	Mobile
Performance
64 bit support
Base frequency	1.33 GHz
L1 cache	64 KB (per core)
L2 cache	512 KB (per core)
Manufacturing process technology	22 nm
Maximum core temperature	90°C
Maximum frequency	1.86 GHz
Number of cores	4
Number of threads	4

Memory
Max memory channels	2
Maximum memory bandwidth	17.1 GB/s
Maximum memory size	4 GB
Supported memory types	LPDDR3 1066
Graphics
Graphics base frequency	311 MHz
Graphics max frequency	667 MHz
Intel® Clear Video HD technology
Intel® Quick Sync Video
Processor graphics	Intel HD Graphics
Graphics interfaces
Wireless Display (WiDi) support
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1
Package Size	17mm x 17mm
Scenario Design Power (SDP)	2 W
Sockets supported	UTFCBGA1380
Thermal Design Power (TDP)	2 Watt
Security & Reliability
Anti-Theft technology
Intel® Identity Protection technology
Intel® Secure Key technology
Advanced Technologies
Intel 64
Intel® AES New Instructions
Virtualization
Intel® Virtualization Technology (VT-x)