akugami
Diamond Member
- Feb 14, 2005
- 6,210
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I always figured AMD wouldn't go the DDR2 route due to the higher latencies and needing higher speeds to hit DDR1 level performance. Not to mention sockett stability.
I was always under the impression Socket M would use DDR3 however I checked recently and current DDR3 roadmaps have it produced in Q3 2006 and running at 1.5v 1066mhz speed initially. Guess DDR3 is a little bit far off and AMD wanted a new socket to allow for DDR2 usage cause that's what someone told me.
Personally I say if you have a Socket 754 or Socket 939 mobo you should wait longer for DDR3 rather than updating to DDR2. The performance of the CPU's coming out in the next year don't seem so hot anyways. Speed bin upgrades along with dual core. The average Joe won't see any benefit from dual core until more software supports it. If you have a P4 6xx or A64 CPU you won't see a large performance boost from getting the new higher speed chips. Video production and graphics should already support SMP so they have a reason to upgrade.
DDR2 and especially DDR3 seems well suited for laptops running at 1.8v and 1.5v respectively rather than the 2.5v of current DDR1. So if you're in the market soon for a laptop it'd probably be better to wait to see when AMD uses DDR2 or DDR3 or maybe go with a Pentium M chip with DDR2 support.
So in a sense, Socket 939 mobo is future proof to a degree. I definitely don't see the need to upgrade for two years if you have a S939 or S754 mobo with a high end video card. Perhaps to a dual core CPU. However, in that time I might get a whole new system with dual core and DDR3 along with whatever new video card is out at that time.
I was always under the impression Socket M would use DDR3 however I checked recently and current DDR3 roadmaps have it produced in Q3 2006 and running at 1.5v 1066mhz speed initially. Guess DDR3 is a little bit far off and AMD wanted a new socket to allow for DDR2 usage cause that's what someone told me.
Personally I say if you have a Socket 754 or Socket 939 mobo you should wait longer for DDR3 rather than updating to DDR2. The performance of the CPU's coming out in the next year don't seem so hot anyways. Speed bin upgrades along with dual core. The average Joe won't see any benefit from dual core until more software supports it. If you have a P4 6xx or A64 CPU you won't see a large performance boost from getting the new higher speed chips. Video production and graphics should already support SMP so they have a reason to upgrade.
DDR2 and especially DDR3 seems well suited for laptops running at 1.8v and 1.5v respectively rather than the 2.5v of current DDR1. So if you're in the market soon for a laptop it'd probably be better to wait to see when AMD uses DDR2 or DDR3 or maybe go with a Pentium M chip with DDR2 support.
So in a sense, Socket 939 mobo is future proof to a degree. I definitely don't see the need to upgrade for two years if you have a S939 or S754 mobo with a high end video card. Perhaps to a dual core CPU. However, in that time I might get a whole new system with dual core and DDR3 along with whatever new video card is out at that time.