Nice to see AMD's 45nm CPU, even tough it is too late to really compete with Intel.
Nice to see AMD's 45nm CPU, even tough it is too late to really compete with Intel.
Not sure. I do see it happen Deneb is going to compete with Lynnfield. In the end you got to ask your self where it's going to compete with Intel. It won't compete with Bloomfield, Im pretty sure about that.
But Lynnfield/Yorkfield, I do see it happen. Maybe a bit hopefull, but a realistic option.
It also depends a bit how much DDR3 would influence Phenom's performance.
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CPU:
-Intel Core i7 920 3841A522
--CPU: 4200Mhz| Vcore: +120mV| Uncore: 3200Mhz| VTT: +100mV| Turbo: On| HT: Off
---CPU block: EK Supreme Acetal| Radiator: TCF X-Changer 480mm
Motherboard:
-Foxconn Bloodrage P06
--Blck: 200Mhz| QPI: 3600Mhz
Graphics:
-Sapphire Radeon HD 4870X2
--GPU: 750Mhz| GDDR: 900Mhz
RAM:
-3x 2GB Mushkin XP3-12800
--Mhz: 800Mhz| Vdimm: 1.65V| Timings: 7-8-7-20-1T
Storage:
-3Ware 9650SE-2LP RAID controller
--2x Western Digital 74GB Raptor RAID 0
PSU:
-Enermax Revolution 85+ 1250W
OS:
-Windows Vista Business x64
ORDERED: Sapphire HD 5970 OC
LOOKING FOR: 2x G.Skill Falcon II 128GB SSD, Windows 7
Friendly advice. Dont expect too much until its really there. Also since the core aint radically changed, its still inferiour to a Core 2 core.
DDR3 wont do anything, cept synthetics and rates benches. We aint bandwidth limited today. So unless the Phenom gonna clock higher than Lynnsfield. It wont touch it. Specially not with SMT enabled either. Yorkfield it can if its something where the FSB strangles it. But again, that sure aint games....
In short, think abit conservative. Else it quickly ends like last time and Barcelona being 50% faster...
If 1 bench, then Yorkfield is also 100% faster than Kentsfield![]()
Crunching for Comrades and the Common good of the People.
No, Im not expecting it actually 'will' 100% be competitive with Lynnfield. I just dont think it's going to be impossible however it all depends mainly on Deneb's clock yields and eventual further IPC improvements.
As for DDR3, dont know really. Upcoming GPU's do require quite a bit of bandwith though, but if it would bottleneck DDR2 bandwith to justify DDR3, not sure.
But as you said, Im not setting up my mind like Deneb would become the new C2Q to say it like that. Ill wait for the release for sure.
To make my point a bit more clear thus far, I think the delta between Yorkfield and Agena will be significantly reduced compared with Lynnfield and Deneb. But still, only thoughts, no hard proof and not expecting too much![]()
Synaptic Overflow
CPU:
-Intel Core i7 920 3841A522
--CPU: 4200Mhz| Vcore: +120mV| Uncore: 3200Mhz| VTT: +100mV| Turbo: On| HT: Off
---CPU block: EK Supreme Acetal| Radiator: TCF X-Changer 480mm
Motherboard:
-Foxconn Bloodrage P06
--Blck: 200Mhz| QPI: 3600Mhz
Graphics:
-Sapphire Radeon HD 4870X2
--GPU: 750Mhz| GDDR: 900Mhz
RAM:
-3x 2GB Mushkin XP3-12800
--Mhz: 800Mhz| Vdimm: 1.65V| Timings: 7-8-7-20-1T
Storage:
-3Ware 9650SE-2LP RAID controller
--2x Western Digital 74GB Raptor RAID 0
PSU:
-Enermax Revolution 85+ 1250W
OS:
-Windows Vista Business x64
ORDERED: Sapphire HD 5970 OC
LOOKING FOR: 2x G.Skill Falcon II 128GB SSD, Windows 7
Sorry, Is this not a contradiction? Are you saying that deneb does not need to worry about nehalem because nehalem will be above mainstream but also deneb will be a success because it will allow AMD to sell cpus above the mainstream level?
Also, IS there not going to be a $266 nehalem? Would this not be mainstream?
I'd lile to see the quotes from the 'sources' that say Deneb will be faster than Penryn per clock.
As for Nehalem, the 2.66GHz part will cost $284. If a 3GHz Deneb cannot outperform it (which I think is highly likely) then the most AMD can expect to charge for it is around ~$250, or if they keep their current pricing system, $235 like the 9950BE.
I'm starting to think that Intel deliberately priced Nehalem so low to hurt AMD's ASPs. They want to keep AMD on life support, strong enough to survive so they don't become a monopoly, but not really strong enough financially to really challenge them from a R&D standpoint.
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