CPU Database

sempron error

I concur with additional bus speed column suggestion, and also an extensions (MMX, SSE2, CoolnQuiet, etc) column.
But the most useful addition imho would be stepping.

A comments column for stuff like this
http://www.short-media.com/review.php?p=10&r=300
would also come handy.

The error: many sempron (like 3000+ or 3200+ 754) have L2 128kB, not 256, as seen by clicking details here:
http://www.amdcompare.com/us-en/desktop/Default.aspx

Cheers on a great start!

 

not so much stepping as theres way too many, but revision would be useful. E4, E6, etc.

As for comments, no.. that gets abused way too much, unless its heavily moderated.

too many people "ZOMG THIS CPU BLOWS" or "ZOMG THIS CPU PWNZZZZZZZZZZZZZZZ....."

Regarding general comments, anyways.

 

Agreed on all counts. Objective data only.

Info is scattered all over the place. Bits like that on http://en.wikipedia.org/wiki/Sempron are good, but a central repository would be so useful:

Models for Socket 754

Paris (130 nm SOI)

* L1-Cache: 64 + 64 KiB (Data + Instructions)
* L2-Cache: 256 KiB, fullspeed
* MMX, 3DNow!, SSE, SSE2
* Enhanced Virus Protection (NX bit)
* Integrated DDR memory controller
* Socket 754, 800 MHz HyperTransport
* VCore: 1.4 V
* First release: July 28, 2004
* Clockrate: 1800 MHz (3100+)
* Stepping: CG (Part No.: *AX)

Palermo (90 nm SOI)

* Early models (stepping D0) are downlabeled "Oakville" mobile Athlon64
* L1-Cache: 64 + 64 KiB (Data + Instructions)
* L2-Cache: 128/256 KiB, fullspeed
* MMX, 3DNow!, SSE, SSE2
* SSE3 support on E3 and E6 steppings
* AMD64 on E6 stepping
* Cool'n'Quiet (Sempron 3000+ and higher)
* Enhanced Virus Protection (NX bit)
* Integrated DDR memory controller
* Socket 754, 800 MHz HyperTransport
* VCore: 1.4 V
* First release: February 2005
* Clockrate: 1400 - 2000 MHz
o 128 KiB L2-Cache (Sempron 2600+, 3000+, 3300+)
o 256 KiB L2-Cache (Sempron 2500+, 2800+, 3100+, 3400+)
* Steppings: D0 (Part No.: *BA), E3 (Part No.: *BO), E6 (Part No.: *BX)

 

Hi!

There are a few things not okay about the CPU database here as I noticed.

So, the first thing about x2 processors that they have twice L2 cache, because the full speed on-core cache memory is used on both cores! So eg. 2x512kB (~1024kB) would be efficient.

The second:

Athlon 64 X2 3800+ Windsor uPGA AM2 90nm 2000MHz 10x 1.35V 128K 512K 0K 89W
Athlon 64 X2 3800+ Windsor uPGA AM2 90nm 2000MHz 10x 1.25V 128K 512K 0K 65W
Athlon 64 X2 3800+ EE Windsor uPGA AM2 90nm 2000MHz 10x 1.075V 128K 512K 0K 35W

A little mix-up here. On the first line you can see the "plain old" x2 3800+. That's okay. But the second line, the ADO3800IAA5CU is called x2 3800+ EE (Energy Efficient), while the third one, ADD3800IAT5CU is x2 3800+ EE SFF (Energy Efficient, Small Form Factor).

BTW techPowerUp! PWNZ...

 

Yeah we can't do the "2x512" so we have it showing total amount of cache per core. It messes up the search function or something. I've tried to get it changed multiple times.

-Dan

 

So the second identical x2 3800+ EE should be x2 3800+ EE SFF.

And BTW, the x2 3600+ is EE too.

 

Look in the comments... I didn't want the name too long.

-Dan

 

Oh, sorry, missed that one.

 

Hi

I was trying look up what a friends CPU could be from the info he gave me, (a 2.93Ghz P4) but couldn't find it here. From looking on the Intel site, It would seem the the Intel P4 505, 506, 511, 515, 516, 517, an 519 are not on the database - they are all 533Mhz FSB chips, from 2.66Ghz to 3.06 Ghz and with 1MB cache.

 

All added and more.

-Dan

 

nice one - ta

 

just noticed all the 5xx's you added now appear twice or more

 

Some have different features than other. Look at the sSpec# (Part #), and you'll notice they're different for each CPU. That is what makes it so much work and confusing sometimes.

-Dan

 

it certainly is - thanks

 

A new entry here : me
I'm a proud owner of an E6750 engineering sample.Here are the specs to be written into the "cpu database"

 

Where is the 185 Opteron?

 

Added...

Apparently it's not there...

It is now though.

-Dan

 

Celeron D 347, 352, 356, 360, 365

Pentium D 805

 

missing Opteron 1k,2k,8k series
http://www.amd.com/gb-uk/Processors/ProductInformation/0,,30_118_8796_14309,00.html

 

anyone heard of amd geode?
http://www.amd.com/us-en/ConnectivitySolutions/ProductInformation/0,,50_2330_9863_10837^10858,00.html
i think its what my cpu is, but been remarked to sempron 2800.

 

Geodes are just the uber cream of the crop socket A's, and often times just oddball CPU's that performed at an exceptionally low voltage, and low speed.

Clock them the same as the higher end brethern and its the exact same thing.

geodes are normally clocked around 1ghz, and are ultra low power CPU's.. ~1v I think. ~14w.

 

This thing is awesome. Nice Job whoever's in charge of this.
It's missing the new C2D E6x20 series though. They're just mods adding 2M L2 Cache on there, I don't think they're anything else. But for the sake of having them.

 

Hi, Love the site, have had alot of useful info off here over the years. Anyway, I was browsing through you CPU database and noticed mine was missing.




As you can see from CPU-z it's a thoroughbred cored 2800+ running at 2.25Ghz, (standard clock speed) Benchmark wise it's on par with the 3200+ barton cored unit.

 

oh wow thats an uncommon cpu