Qualcomm Snapdragon 400 (Dual) 

Announced January, 2012
  • 1.2 GHz
  • Dual core

In addition to the new SoC, Qualcomm also said it is introducing 7- and 10-inch reference tablet designs based on older, 3G version of the Snapdragon 400.
by Fudzilla-staff (Jun, 2013)
With Krait 300/400, Qualcomm is really evolving its Krait architecture the right way.
by Anand-Lal-Shimpi (Jan, 2013)

Benchmarks Real world tests of the Qualcomm Snapdragon 400 (Dual)

GLBenchmark 2.1 Egypt Offscreen

Snapdragon 400 (Dual)
13 fps
Atom Z2560
n.d.
Atom Z2580
n.d.

BrowserMark 2.0

Snapdragon 400 (Dual)
515
Atom Z2560
n.d.
Atom Z2580
n.d.

GLBenchmark 2.5 Egypt Classic (Offscreen)

Snapdragon 400 (Dual)
25 fps
Atom Z2560
n.d.
Atom Z2580
n.d.

In The News From around the web

4
Jun

Qualcomm introduces LTE enabled Snapdragon 400

by Fudzilla staff |
www.fudzilla.com
In addition to the new SoC, Qualcomm also said it is introducing 7- and 10-inch reference tablet designs based on older, 3G version of the Snapdragon 400.
The first batch of 400-series chips were 3G only, which wasn’t much of an issue since they were designed for mid-range phones and emerging markets.
Single threaded IPC improvements are the name of the game with Krait 300 and like all good evolutions to microprocessor architectures, the new Krait improves branch prediction accuracy.
Today Qualcomm announced the Snapdragon 800, which implements four Krait 400 cores running at up to 2.3GHz, an Adreno 330 GPU and Qualcomm's 3rd generation LTE baseband (9x25) all on a single die.

Specifications Full list of technical specs

summary

Clock speed 1.2 GHz
Cores Dual core
Is unlocked No

integrated graphics

GPU GPU
Label Adreno 305
GPU clock speed 450 MHz

memory controller

Memory controller Built-in
Memory type DDR2
Channels Single Channel
Maximum bandwidth 3,200 MB/s

details

Threads 2 threads
L2 cache 1 MB
L2 cache per core 0.5 MB/core
Manufacture process 28 nm
Max CPUs 1
Architecture ARM

power consumption

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