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reason for AMD's Bulldozer fiasco? by
Orson Cart
http://www.xbitlabs.com/news/cpu/display/20111013232215_Ex_AMD_Engineer_Explains_Bulldozer_Fiasco.html
Sounds plausible: way too many transistors plopped down by dumb automated design.
So they made an 8-cylinder CPU that is as good a Phenom X6 or an Intel quad
core...
On the other hand, what about...
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5 |
1,491 |
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1 |
1,250 |
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QX9770+X48 versus Nehalem? by
Orson Cart
I came across a PC mag article about the Nehamlem CPUs when they
first came out. It said the the new direct memory controller was
equivlent to 1600 MHz FSB on the old Pentium4/Core2 generations,
so it would be faster than the Penryns, which went up to 1333 MHz.
Now the Core 2 extreme was capable of...
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1 |
1,248 |
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Intel i7 3930K LGA 2011 by
Netman
Hello!
I am going to buy processor Intel i7 3930K
in Q4 2011. This can be set up on 2011 socket.
Will I be able to change only the processor
Intel i7 3930K onto the Ivy Bridge processor that
will be released on March 2012?
Will LGA 2011 socket will fit for socket of Intel i7 3930K?
I want to...
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September 19th 11 09:09 PM
by Netman
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2 |
1,147 |
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Intel i7 3930K - question about clocking by
Netman
Hello!
I am interested in overclocking future Intel i7 3930K
processor which will be realeased Nov 15th 2011.
On the following page:
http://en.wikipedia.org/wiki/LGA_2011
I have read that this processor has "limited unlock".
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6 |
1,888 |
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Intel Sandy Bridge E Core i7 3960X vs 3930K - questions by
Netman
Hello!
I have read specification about two Intel Sandy Bridge E Core i7 processors:
a) 3960X (L3 15 MB cache, 3,3 Ghz, 3,9 Ghz in Turbo Boost) - 900 $
and
b) 3930K (L3 12 MB cache, 3,2 Ghz, 3,8 Ghz in Turbo Boost) - 500 $
Two differences between these two processors a
- 0,1 Ghz difference
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August 22nd 11 07:02 AM
by Netman
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2 |
1,257 |
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I will KILL AMERICAN CHRISTIAN TERRORISTS George Bush Jr, Dick Cheney et al by
FBInCIAnNSATerroristSlayer
I will KILL George Bush Jr, Dick Cheney and FBI director Robert Mueller III,
NSA director Keith Alexander, CIA director David Patraeus, Defense Secretary
Leon Panetta and National Intelligence director Dennis Blair.
I am looking for a "FEW REAL WORLD HEROES" like myself (not the
FICTITIOUS heroes...
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0 |
1,343 |
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How to make the 2 CPUs access a global unaligned variable at the same time? by
Steven Zhou
Hello,
I want to test the atomic access API of my OS.
Assume that my test board has 4 CPUs (CPU0 ~ CPU3) and I want the
CPU2 and CPU3 to access a global unaligned 32-bit variable
simultaneously. How to implement this test by the means of software?
Trigger IPI to the logical group including CPU2...
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0 |
789 |
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How to make the 2 CPUs access a global unaligned variable at the same time? by
Steven Zhou
Hello,
I want to test the atomic access API of my OS.
Assume that my test board has 4 CPUs (CPU0 ~ CPU3) and I want the
CPU2 and CPU3 to access a global unaligned 32-bit variable
simultaneously. How to implement this test by the means of software?
Trigger IPI to the logical group including CPU2...
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0 |
786 |
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DH67CF by
Hanz
Anyone having Ground Loop problems with the audio on DH67CF/I7-2600k
systems??
Hanz
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June 29th 11 11:14 PM
by Hanz
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0 |
953 |
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Question on Quickpath by
W[_3_]
I noticed that some of the newer Intel i7 processors like 990X and some of
the newer Xeon like E5690 use a separate memory bus from the I/O bus, and
the memory business is run at extremely high speeds. Does support for
this new memory bus technology require a special motherboard?
--
W
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5 |
1,377 |
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DP67BG Motherboard by
Robert Brereton
I have just rebuilt my PC using a DP67BG board along with a i5 2500k cpu and
8Gb 1600 RAM (2 x4GB sticks Crucial Ballistix). I had a problem getting
windows 7 Pro 64 bit to install, it would fail at the unpacking files stage.
I ended up taking one of the memory sticks out leaving 1 x 4Gb in...
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2 |
993 |
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Will CPU receive all the IPI without any missing? by
Steven Zhou
Hi All,
CPC (Cross Processor Call) in our project is implemented based on IPI.
It means if CPU A wants CPU B to do something, CPU A should call an
CPC interface to issue an IPI to CPU B. Then CPU B will call some
function which was desired by CPU A.
When I read the code of the implementation of...
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1 |
1,137 |
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Major PC hardware failure by
Puddin' Man
Greetings,
I built a pc around Pentium cpu, Intel D865GVHZ board, Antec case/PS back in '06.
Have been running it about 16 hours/day ever since.
Whilst running a backup Sunday, I heard a constant little tic-tic, tic-tic,
tic-tic sound, looked down to find Speedfan registered about 74 C., then...
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6 |
1,807 |
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SSD: How much space for cache? by
Craig Coope
Hi,
I'm about to set up an HDD and an SSD with Intel Smart Response
Technology. My SSD is 60Gig and I only bought it for the ISRT purpose.
My question is: Do I need to allocate the whole SSD for the cache? Or
would it be a waste of 60gig?
Should I allocated 20gig and use the remaining for other...
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1 |
913 |
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Intel's new 3D transistors will leave competiton for dead by
Bill Davidsen
Yousuf Khan wrote:
On 11-05-13 11:03 AM, Nomen Nescio wrote:
This is one of the biggest breakthroughs in integrated circuits
since I don't know when.
In 2020 we will have the equivalent of a pizzabox cluster rack
on a single package the size of today's i7.
Mind-boggling...
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1 |
1,364 |
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AMD Bulldozer - arrives what decade? by
Kulin Remailer
I know some peoples are already beta testing the buggers
but the release date seems to slip a quarter every month
or so..............................................
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2 |
1,484 |
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Intel's new 3D transistors will leave competiton for dead by
Robert Myers
On May 15, 9:57*pm, Yousuf Khan wrote:
On 15/05/2011 1:07 PM, Robert Myers wrote:
It's true. *No one knows how any particular technology will play out.
I'm sure that IBM and Global Foundries will eventually build the
technological equivalent of tri-gate...
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2 |
1,168 |
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Intel coolers - where to find specifications by
Orson Cart
Ghostrider " 00 wrote:
IIRC, one has to to go through the site for the specific CPU
in order to find the specifications for the coresponding HSF's.
Moreover, these may not be the most satisfactory HSF's that
can be purchased. Some of the after-market, OEM HSF's are
significantly superior...
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0 |
991 |
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vmware only uses hardware assist on intel? by
Robert Myers
http://www.vmware.com/files/pdf/VMware_paravirtualization.pdf
"Due to high hypervisor to guest transition overhead and a rigid
programming model, VMware’s
binary translation approach currently outperforms first generation
hardware assist
implementations in most circumstances. The rigid programming...
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0 |
1,392 |