Advanced
Micro Devices is preparing to ship a new six-core processor, currently
codenamed “Istanbul,” by the second half of 2009, as the chip maker look to capture
a higher share of the
two- and four-socket server market.
While AMD announced only a few specifics of
Istanbul, the company issued a brief statement Feb. 25 that said it had
finished some early demonstrations of the six-core processor and that it would
begin to ship in the second half of 2009.
The AMD Istanbul is expected to be socket compatible
– Socket F (1207) – with
the current crop of 45-nanometer Opteron processors. In addition, Istanbul works
within the same thermal envelope as current Opteron chips. AMD is expected to
make the Istanbul available for two-, four- and even eight-socket server
systems.
“As a processor, Istanbul also bridges two worlds,
the socket 1207 that has been such a strong platform in the past, and a 6-core
Direct Connect architecture, with 12, 24 or 48 cores per server for the future,”
John Fruehe, the director of Business Development for AMD’s Workstation and
Server Division, wrote
in a blog post.
A YouTube video of the AMD Istanbul demonstration
can be found here and additional
photos can be seen here.
AMD did not talk about specific performance numbers
for Istanbul or offer details about whether it would expand the cache sizes
with the new processor. When AMD rolled out new 45-nm processors in November,
engineers increased the Level 3 cache to 6MB and all four processors with
current Opteron processors each have 512KB of dedicated L2 cache.
Right now, the
highest performing, 45-nm Opteron processors run at 2.8GHz.
While AMD has struggled financially in the last two
years, the company has still managed to hold its own against Intel
when it comes to high-end servers, especially four- and eight-socket system.
However, Intel
has already released its own six-core Xeon processor and Intel is looking
to continue to press its advantage by offering new chips based on its Nehalem
microarchitecture in the coming months.
Besides the new six-core processor, AMD
is planning to launch a new server platform in the later part of 2009 called “Fiorano.”
This platform will use the company’s 45-nm chip, fully
support the AMD’s own chip-to-chip interconnect technology called HyperTransport
3 and offer a new virtualization technology called IOMMU, which allows for
virtualization of the system's I/O traffic.
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