NEED HELP WITH ATi RADEON HD 4850

Hi buddy

shamimmirza said:
It's cool bro but could you please reply to those questions which were asked in my previous post.Please reply someone.
Click to expand...

of course if you stick with DDR2, do you go with oldie 800 ram or shoot for the 1066 or higher but pay the premium? I wasn’t sure at the time, so I set out to some do some research, and here is what I found…

First off, DDR3 has been on the market for a while now, but you never hear about it for 2 reasons:

1. It’s expensive as hell, usually about 2x the price of DDR2 ram or more.
2. There is no noticeable performance improvement using it.

The reason for #2 is the same reason DDR2 wasn’t awesome right away when it first came out: the latencies are much higher and even though the bandwidth ceiling is much higher, we aren’t even maxing out what we have already… so it’s a moot point.

I was originally looking at building a machine using the Intel QX9650 and figured a quad-core beast with a 1333mhz FSB would definately need either DDR3 ram or the highest end DDR2 (1600?) RAM I could scrounge up.

Once I went looking and prices and realized that in some cases the price of 1GB of expensive DDR3 ram was the same price was 4GBs of DDR2-800 ram

:D
 
shamimmirza said:
Is it possible to run DDR3 GPU in Motherboard which supports DDR2 RAM and not DDR3 RAM?

:)
Click to expand...

You need to read this...


A Closer Look to the first two samples of DDR3 were rated at DDR3-1066 and 7-7-7-20 timings. These DIMMs would also run at DDR3-1333 with 9-9-9-25 timings. While performance at both speeds was promising, we were left to wonder when lower latency DDR3 might become available.

The higher latency DDR3 at launch certainly gave the top DDR2 a run for the money, but it generally took much higher speeds to match or surpass current DDR2 with low latency timings. It was clear lower latency would bring DDR3 much improved performance and make it even more attractive to buyers, but we assumed it would likely be months until we saw lower latency DDR3 - as it was in the launch of DDR2.

With this scenario, imagine our surprise when Kingston asked us if we would like to review their first low-latency DDR3. Where the competition was 9-9-9 at DDR3-1333 and 7-7-7- at DDR3 1066, Kingston specified their new DDR3 memory at 7-7-7 at 1333 and 6-6-6 at 1066. These were definitely some memory sticks we wanted to review.

If these numbers still seem high to you, you need to back up a bit for a larger perspective. While lower speed DDR2 can have latencies as fast as 3, DDR3 starts at 800 and the boards we have seen only allow CAS latencies as low as 5. The CAS range on better P35 boards is normally 5 to 10. Given this range of available latencies at higher speeds than DDR2, it is clear the new Kingston KHX11000D3llK2/2G has found ways to provide the lowest latencies so far in DDR3.

Keep in mind that the actual latency in nanoseconds is what really matters, so while the number of memory cycles from DDR2-533 CL3 through DD2-667 CL4, DDR2/3-800 CL5, DDR3-1067 CL7, and DDR3-1333 CL9 increases, the actual latency in ns only ranges from 11.25ns (DDR2-533 CL3) to a maximum of 13.5ns (DDR3-1333 CL9). While CL7 may sound like a high latency, achieving that with 1333 MHz memory is actually results in a time latency of 10.5ns, and of course that's with much higher bandwidth than some of the other memory speeds.

We presented detailed comparisons of memory performance on the current P965, DDR2 on the P35, and DDR3 on the P35 just last week. This allowed us to run a full suite of comparison tests using the same configurations used in Intel P35 Memory Performance: A Closer Look. Those wondering whether DDR3 can compete with low-latency DDR2, and when that might happen will get some answers to their questions in this comparison.

I hope it helps...;)
 
Hi

shamimmirza said:
Any ideas about Intel DP45SG Motherboard.

See specifications:- http://www.intel.com/products/desktop/motherboards/DP45SG/DP45SG-overview.htm

Please reply
Click to expand...

I have bit knowledge about this mother board. This new Intel Desktop Board Extreme Series BOXDP45SG motherboard is an affordable performance board. The board spec looks pretty great. The board has four 240-pin DDR3 SDRAM Dual Inline Memory Module

(DIMM) sockets - Support for DDR3 1333/1066/800 MHz DIMMs.

Support for up to 8 GB of system memory. The socket of yhis board is 775 supports both E series and Q series cpu's - Intel Core 2 Duo, Intel Core 2 Extreme, Intel Core 2 Quad, Intel Celeron D 4XX, Intel Pentium Dual Core. Onboard sound card Intel high definition audio and no onboard video card. Accepts PCI express 2.0 video cards. The motherboard is ATX sized for mid size towers and great for gamers or extreme lovers building their own machine.

Hope it helps you out...
Cheers
 
Fredrik said:
I have bit knowledge about this mother board. This new Intel Desktop Board Extreme Series BOXDP45SG motherboard is an affordable performance board. The board spec looks pretty great. The board has four 240-pin DDR3 SDRAM Dual Inline Memory Module

(DIMM) sockets - Support for DDR3 1333/1066/800 MHz DIMMs.

Support for up to 8 GB of system memory. The socket of yhis board is 775 supports both E series and Q series cpu's - Intel Core 2 Duo, Intel Core 2 Extreme, Intel Core 2 Quad, Intel Celeron D 4XX, Intel Pentium Dual Core. Onboard sound card Intel high definition audio and no onboard video card. Accepts PCI express 2.0 video cards. The motherboard is ATX sized for mid size towers and great for gamers or extreme lovers building their own machine.

Hope it helps you out...
Cheers
Click to expand...
Thanks for your review.
It helped me a lot bro.
Do you have any idea about Intel DP55WB with i5 and i7 processor support.
http://www.intel.com/products/desktop/motherboards/DP55WB/DP55WB-overview.htm
:)
 
You must log in or register to reply here.
Back
Top