Intel Atom Z3770 

Released July, 2013
  • 1.46 GHz
  • Quad core
6.7 Out of 10

For what its worth, Bay Trail SoC power during the multithreaded 7-Zip benchmark was between 1.9W - 2.5W. At this point there's no question in my mind that Silvermont and Bay Trail are truly tablet-class power consumers.
by Anand-Lal-Shimpi (Sep, 2013)
I got a feel for the speed and snappiness of Bay Trail during my benchmark setup/installation process.
by Anand-Lal-Shimpi (Sep, 2013)

CPUBoss Review Our evaluation of the Intel Atom Z3770 among laptop CPUs (up to 15W)

Performance

Benchmark performance using all cores

Atom Z3770
6.7
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

Atom Z3770
5.8
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Atom Z3770
n.d.
Atom Z3740
n.d.
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

Atom Z3770
n.d.
Atom Z3740
n.d.
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Atom Z3770
7.1
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Atom Z3770
6.2
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

6.7

CPUBoss Score

Combination of all six facets

Atom Z3770
6.7

Benchmarks Real world tests of the Intel Atom Z3770

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Atom Z3770
2,995
Atom Z3740
2,572

GeekBench 3 (Single core) Data courtesy Primate Labs

Atom Z3770
962

GeekBench 3 (AES single core) Data courtesy Primate Labs

Atom Z3770
393,800 MB/s
Core i3 4020Y
1,965,000 MB/s
Atom Z3740
307,700 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Atom Z3770
2,827
Atom Z3740
2,448

GeekBench

Atom Z3770
2,827
Atom Z3740
2,448

3D Mark 06 (CPU)

Atom Z3770
2,212
Atom Z3740
1,838

PassMark Data courtesy Passmark

Atom Z3770
1,285
Atom Z3740
1,070

PassMark (Single Core)

Atom Z3770
472

In The News From around the web

11
Sep

The Bay Trail Preview: Intel Atom Z3770 Tested

by Anand Lal Shimpi |
www.anandtech.com
I didn’t see any strange behavior on the device while running tests and watching CPU frequency, if anything the reference design platform stayed at the maximum boost frequency even with four cores plugged in for an impressive amount of time.
The launcher especially had some stutter, but Intel claimed they were aware of it and that final performance in areas like that would be dramatically improved.
5
Sep

Intel Atom Z3770 Bay Trail-based processor performance teased

by Anthony Garreffa |
www.tweaktown.com
Intel's Principal Engineer Francois Piednoël has teased some of the first kinda-official performance numbers of its upcoming Atom Z3770 processor, which is a Silvermont-based Bay Trail implementation running at 1.47GHz.
Francois showed AnandTech some of the numbers running the processor through Cinebench 11.5, providing a score of 1.47.

Specifications Full list of technical specs

summary

Clock speed 1.46 GHz
Turbo clock speed 2.4 GHz
Cores Quad core

features

Has virtualization support Yes
Instruction set extensions AES
Supports dynamic frequency scaling Yes

power consumption

TDP 4W
Annual home energy cost 0.96 $/year
Performance per watt 48.42 pt/W
Typical power consumption 3.25W

bus

Architecture FSB

details

Architecture x86-64
Threads 4 threads
L2 cache 2 MB
L2 cache per core 0.5 MB/core
Manufacture process 22 nm
Max CPUs 1

overclocking

Overclocked clock speed 1.47 GHz
Overclocked clock speed (Water) 1.47 GHz
Overclocked clock speed (Air) 1.47 GHz

integrated graphics

GPU GPU
Label Intel® HD Graphics
GPU clock speed 311 MHz

memory controller

Memory controller Built-in
Memory type
  1. DDR3-1066
  2. DDR3
Channels Dual Channel
Supports ECC No
Maximum bandwidth 17,066.66 MB/s
Maximum memory size 4,096 MB
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