Subject: Processors | January 23, 2014 - 04:12 AM | Tim Verry
Tagged: server, piledriver, opteron 6300, amd, 32nm
AMD has updated its Opteron 6300 series lineup with two new processors with lower TDPs. Previously code-named "Warsaw," the Opteron 6370P and Opteron 6338P boast 99W TDPs and 12 and 16 Piledriver cores respectively.
The chips are similar to the existing Opteron 6300-series chips including the 32nm manufacturing process, dual die design, and the use of AMD's older Piledriver CPU cores instead of the latest Steamroller cores found in AMD's new Kaveri APUs. According to Supermicro, the lower 99W TDP parts offer up to 27% higher performance/watt compared to the existing "Abu-Dhabi" 6300 CPUs.
The Opteron 6338P is a twelve core processor clocked at 2.3 GHz base and 2.8 GHz turbo. The Opteron 6370P is a sixteen core part clocked at 2.0 GHz base and 2.5 GHz turbo. As such, the chips are two six and two eight-core silicon dies in one package respectively. The chips have 16MB of L3 cache and support the same instruction sets as the existing 6300 lineup including FMA3, BMI, and F16c. The new chips use AMD's Socket G34 which supports up to 4 sockets (dual die processors) per motherboard.
The new 99W 12-core 6338P and 16-core 6370P are available now for $377 and $598 respectively. The chips will be used in servers from Supermicro and Sugon, and purchasable directly from system integrators including Avnet and Penguin. AMD is aiming these chips at large data centers and cloud computing tasks. While the drop to 99W from the top-end series' 140W TDP does not seem like much, it makes a dramatic difference in the data center world where the electricity costs for racks of servers adds up rapidly.
Subject: General Tech, Processors | November 6, 2012 - 06:30 PM | Jeremy Hellstrom
Tagged: piledriver, opteron 6300, amd, Abu Dhabi
Low power, high density server designs are very important but it is nice to see updates on the more powerful server processors as well, something quite rare so far in 2012. AMD has finally released their Opteron 6300 family, with ten members bearing between 8 to 16 cores and all running at over 3GHz. We don't have any reviews to offer, so the only performance benchmarks are from AMD's press releases, but you can expect more change than just an increase in frequency as this is a Piledriver based chip. The Register has put together a high level overview of the new Opterons or you can head on over to AMD to check out the information on offer there. Cray is already shipping servers based on these chips, with Dell and HP releasing a variety of servers in the near future.
"Customers using big ol' fat x86 servers didn't have much to jump for joy about this year. There just isn't a lot going on. But to make things interesting, AMD is now goosing the performance of its top-end parts with the launch of its "Abu Dhabi" Opteron 6300s, which sport the "Piledriver" cores that already debuted in the FX Series of high-end desktop chips."
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