Thread: Neo900 - finally a successor of N900
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joerg_rw is offline joerg_rw
2013-09-23 , 01:16
Posts: 2,222 | Thanked: 12,651 times | Joined on Mar 2010 @ SOL 3
#519
Originally Posted by Alecsandru View Post
How dm3730 at 1Ghz performs compared with n900's cpu overclocked al 1Ghz .
1Ghz vs 1 Ghz leaving the ram out.
This is a good question.
Yes. And DM3730 has definitely faster RAM interface and needs faster RAM than OMAP3530 in N900. I will try to get bogomips from some linux system booting on GTA04@1GHz. Or you ask aunt google, there must be ~2.3 zillion reports and tests out there answering that question.

http://processors.wiki.ti.com/index....election_Guide :
OMAP35x LPDDR1 16/32b 166MHz
AM/DM37x LPDDR1 16/32b 200MHz
also: http://www.ti.com/product/dm3730

DSP: 520MHz vs 800MHz


POWERVR SGX™ Graphics Accelerator (OMAP3530 Device Only)
Tile Based Architecture delivering 10 MPoly/sec
vs
POWER SGX™ Graphics Accelerator (DM3730 only)
Tile Based Acrchitecture Delivering up to 20 MPoly/sec
H.264-MP/HP

And please don't turn this thread into a discussion about processors (multicore, other architectures, whatever). The DM3730 is FIXED, we won't consider using a different chip. Thanks for keeping noise about multicore and whatnot out of this thread. About all the other questions in post above: they are basically all answered in post#1 - we stay compatible to N900, feature wise and mech-spec wise. Also see GTA04 specs and manual.
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Last edited by joerg_rw; 2013-09-23 at 03:20.
 

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