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Intel to Enable 64-bit Support for Low-Priced Pentium 4.

Daniel Fleshbourne   on 20 May 2005 - 15:03 · 27 comments & 1886 views

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Intel Corp. on Friday disclosed plans to enable 64-bit processing capability on a low-cost Intel Pentium 4 processor clocked at 2.66GHz. The chip is likely to be priced well below $163 and enable very low-cost computers with Enhanced Memory 64 Technology. The move outlines Intel’s strong support for 64-bit capability in x86 desktop processors. Intel Pentium 4 processor 506 will be clocked at 2.66MHz and will include 1MB of L2 cache. The chip is expected to replace Intel Pentium 505 processor that has the same clock-speed and amount of cache, but does not have EM64T as well as Intel Hyper-Threading technology. Intel did not indicate whether it plans to enable the Hyper-Threading on the Intel Pentium 506 chip. The new product is expected to be 533MHz processor system bus LGA775 infrastructure compatible, but a new BIOS for a mainboard will be needed to take advantage of the EM64T.

Intel will initiate supply of the Pentium 4 506 processor on the 27th of May, 2005, whereas mass supplies are scheduled for the 10th of June.

View: The full story
News source: Xbit Labs


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Post a comment · Send to friend Comments · There are 27 additional comments
(10 replies) #1 dave164 on 20 May 2005 - 15:17
First cheap thing Intel has ever done.. but will these beat the A64's?
#1.1 sphbecker on 20 May 2005 - 15:19
Intel has had cheap processors for a very long time. As we saw with HT, it is not uncommon for Intel to take a new technology and put it on mid-ranged chips.
#1.2 lylesback2 on 20 May 2005 - 15:26
we'll.. yes. the price is lower then AMD64's 3500+ when it first released.. which is clocked at 2.2Ghz.
intels 506 processor which is clocked at 2.66Ghz, and cost less then $163.. it looks promising
#1.3 er0n on 20 May 2005 - 15:32
lylesback2 you have no clue. Comparing AMD and intel clockspeeds is like comparing Pizza with screwdrivers.
#1.4 dolimite35 on 20 May 2005 - 15:40
used to be a time where you could compare clockspeeds......
some time ago
#1.5 TheSarge on 20 May 2005 - 17:32
Mmmm... Pizza and screwdrivers. Sounds tatsy, er0n.
Clook speed plays a part, natch, but to compare AMD and Intel you need to compare benchmark results on each. It's not easy, becasue AMD's designs differ so much from Intel; from the CPU right on down to the Northbridge and Southbridge. To muddy the waters further, AMD was first off the mark to support SLI, while Intel supported twin dual chanel DDR more than AMD did. It's a jungle of benchmark results out there in comparison land, and it's populated by various fools, idiots and small children jumping up and down chanting "Ghz! Ghz!" like some sort of mantra.


#1.6 Digital Punk on 20 May 2005 - 20:40
It was the Intel Marketing Monkeys who were chanting "Ghz, Ghz", and unfortunately the masses just got brainwashed.

You wouldn't believe the hard time I've had at work trying to convince seasoned techs that it all about cpu performance and not just raw megahertz.
#1.7 Litespeed on 21 May 2005 - 02:44
Ghz is really just like RPM in a car engine. A 3.8L V6 will be more powerful than a 500cc scooter engine at the same RPM.

Same with CPUs - it's how much they do per clock cycle that matters.

It's quality, not quantity.
#1.8 SquareSoft0 on 21 May 2005 - 02:53
No, using your example, and the reality of CPUs, it's a blend of quality and quantity. Take a 500cc scooter engine and make it 99999999999999999999999 RPMs and it'll outperform a 3.8L V6.
#1.9 Logie on 21 May 2005 - 05:41
Wrong, by the time you reach that sorta RPM you've stuffed most of the engine.
#1.10 SquareSoft0 on 21 May 2005 - 06:17
So you tried to throw off one of my unrealistic parameters of a real situation with one of your own? GJ
#2 ir0nw0lf on 20 May 2005 - 17:46
ARGH! As as computer builder, it's going to be <---this---> much harder to describe the P-4 series to customers, can't tell them that all 5xx series P-4s are non 64-bit now!
(3 replies) #3 MrCobra on 20 May 2005 - 18:21
QUOTE

The move outlines Intel’s strong support for 64-bit capability in x86 desktop processors.


Wasn't it just not too long ago that Intel said they would never make x86/x64 chip or that x64 wouldn't be around for at least another 10 years?

Seems to me that they're falling short these days.
#3.1 bucko on 20 May 2005 - 18:59
AMD proved em wrong, Intel delayed XP x64 for a long time, dam them! XP x64 for me is very fast, Photoshop CS loads well fast so does dreamweaver compared to 32Bit, and video rendering and Seti@home runs great, 64 Bit is wat you need but not on a cheap CPU, the only reason Intel are doing it is to support the 4GB ram so I read.
#3.2 sphbecker on 20 May 2005 - 19:35
At some point soon all processors will be 64-bit.
#3.3 Bwizzel-B on 22 May 2005 - 03:02
You guys really need to get a clue..... we're talking about 32 bit processors, with 64 bit extensions. These are not 64 bit chips by any definition. Intel has been addressing more than 4 gigs of memory with their cpu's for years.....



(5 replies) #4 hardgiant on 20 May 2005 - 20:40
QUOTE
we'll.. yes. the price is lower then AMD64's 3500+ when it first released.. which is clocked at 2.2Ghz.
intels 506 processor which is clocked at 2.66Ghz, and cost less then $163.. it looks promising


3500+ = 3.5 Ghz so it's a lot faster then a 2.66 Intel P4.
#4.1 Treefrog on 20 May 2005 - 21:57
No, the clock speed of the 3500+ is 2.2GHz. The difference is that you really can't compare the AMD and Intel processors based on clock speed alone.
#4.2 rIaHc3 on 21 May 2005 - 08:19
QUOTE
3500+ = 3.5 Ghz so it's a lot faster then a 2.66 Intel P4.



Can someone say n00b?
#4.3 hardgiant on 21 May 2005 - 19:04
QUOTE
Can someone say n00b?


The Athlon 64 can do more IPC then the P4 and I'll stick to my claim that the Athlon 64 3500+ is about as fast as a 3.5 ghz P4 even though AMD swears that there is no comparison.

QUOTE
No, the clock speed of the 3500+ is 2.2GHz. The difference is that you really can't compare the AMD and Intel processors based on clock speed alone.


Maybe not but you can benchmark them and because of the higher IPC, the A64 is easily a 3.5 Ghz Pentium 4 in performance comparison.

So I stand by my claim that 3500+ = 3.5 Ghz or at least that's what the marketing scheme is all about.


#4.4 Martog on 22 May 2005 - 04:27
There is no comparison with the P4, it's towards their old Thunderbird cores. I'm fairly sure a 3500+ could be a 3.8GHz P4 in tests, so that really nullifies it as comparing directly to the P4. If you think there is a comparison, and a 3500+ can beat 3.8GHz P4, then it should be at least a 3800+, no? Since AMD is comparing it to what clock speed a Thunderbird would have to be, it is not comparing to a P4.

3500+ is just a relative term and I really don't put it on par with clock speed anymore. I don't go buy "Hey, that's basically a 3.5GHz!". This will be debunked good when the X2's come out, as in gaming, it will show a 4800+ clocked at 2.4GHz is NOT like a P4 at 4.8GHz. Gaming will show that very nicely, as they are single threaded and not ready for SMP with the exception of Quake 3. I don't think your claim of 3500+ = 3.5GHz will no longer apply at all, as I just debunked that with the X2 4800+ not being like a 4.8GHz P4 at all.
#4.5 hardgiant on 22 May 2005 - 19:15
Yes but in the single core world it's pretty close and don't give that line about the thunderbird nobody is buying that, just because AMD says it does NOT mean it's true. I'm 99.9% sure they are using the PR measurement to compete agianst the inflated P4 clock.

The Dual core PR is even worse.

I'm still in favor of a plan old adjusted clock. I mean which will the bestbuy shoppers rather have a 4000+ (which they see is really 2.4Ghz) or a 4Ghz machine. AMD should have given up on there lame PR scheme a long time ago.

4Ghz dual core would sell really well.
#5 MxC on 21 May 2005 - 00:23
QUOTE
Intel Pentium 4 processor 506 will be clocked at 2.66MHz and will include 1MB of L2 cache.


Is that a typo, or is this a new calculator?
(1 reply) #6 Staind on 21 May 2005 - 00:48
Good news. After all, it's Low-priced 64-bit processor.
BTW, EM64T isn't real 64-bit technology which not only extend the meomory you can address but excute 64-bit codes, is it?
#6.1 SquareSoft0 on 21 May 2005 - 01:25
It's real 64-bit technology, but not real x64 technology. Just like AMD's processors, they can run on a 64-bit OS with 64-bit programs, but they aren't x64 processors.
(1 reply) #7 Nelsinho on 21 May 2005 - 02:49
hmm, well I trust 100% on Intel processors a long time so no problems or better amazing this processors cheap for us using 64 bit tech; only need good and realiable applications on 64 bit enviroment and rapidly of course
#7.1 MrCobra on 21 May 2005 - 02:55
And a new motherboard for just about every revision of any Intel board ever made. This time will be no exception.

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