Intel Atom Z3740: specs and benchmarks

Intel Atom Z3740


Intel started Intel Atom Z3740 sales 27 September 2013. This is Bay Trail-T architecture notebook processor primarily aimed at office systems. It has 4 cores and 4 threads, and is based on 22 nm manufacturing technology, with a maximum frequency of 1860 MHz and a locked multiplier.

Compatibility-wise, this is UTFCBGA1380 processor with a TDP of 2 Watt. It supports LPDDR3-1066 memory.

It provides poor benchmark performance at 0.77 percent of a leader's which is AMD Ryzen Threadripper 3990X.

General info

Of Atom Z3740 processor market type (desktop or notebook), architecture and sales start time and price.
Place in performance rating
Architecture codename
Bay Trail-T
Release date
27 September 2013

Technical specs

Atom Z3740's quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Atom Z3740's performance, but to be more precise you have to review its test results.
Number of cores
Number of threads
Base frequency
1.33 GHz
of 4.7 (FX-9590)
Maximum frequency
1.86 GHz
L1 cache
64 KB (per core)
of 896 (Atom C3950)
L2 cache
512 KB (per core)
of 8192 (Opteron 3380)
Manufacturing process technology
22 nm
Maximum core temperature
90 °C
of 110 (Atom x7-E3950)


Information on Atom Z3740 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
Power consumption (TDP)
2 Watt
of 650 (Atom Z500)

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z3740. You'll probably need this information if you require some particular technology.

Security technologies

Atom Z3740 technologies aimed at raising security, for example, by protecting against hacks.
Secure Key
Identity Protection

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z3740 are enumerated here.

Memory specs

Types, maximum amount and channel number of RAM supported by Atom Z3740.
Supported memory types
of 4266 (Ryzen 9 4900H)
Maximum memory size
4 GB
Max memory channels
Maximum memory bandwidth
17.1 GB/s
of 262.26 (Xeon Platinum 9221)

Graphics specifications

General parameters of GPU integrated into Atom Z3740.
Integrated graphics
Intel® HD Graphics for Intel Atom® Processor Z3700 Series
Quick Sync
Clear Video HD
Graphics max frequency
667 MHz

Benchmark performance

Non-gaming benchmarks performance of Atom Z3740. Overall benchmark performance is measured in points in 0-100 range.

Overall benchmark performance




Game benchmarks

Let's see how good Atom Z3740 is for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.

Relative perfomance

Overall Atom Z3740 performance compared to nearest competitors. All CPU types participate.

AMD equivalent

We believe that the nearest equivalent to Atom Z3740 from AMD is Athlon II P320, which is slower by 3% and lower by 13 positions in our rating.

User rating

Here you can see the rating of the processor by users, as well as give your rating.

Advices and comments

Here you can ask a question about Atom Z3740, agree or disagree with our judgements, or report an error or mismatch.