Dell PowerEdge C6105 Техническое руководство - Страница 13
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3 Processor
AMD Opteron 4100, 4200 and 4300 series processors, part of the AMD Opteron 4000 series
platform, offer the world's lowest power-per-core server processor, setting the foundation for cloud
workloads and affordability for mainstream infrastructure servers. AMD power-efficient server
processor designs are the first to break the six watt per core barrier. Compared to previous
generations, these designs allow customers to double the number of servers within the same power
budget.
Processor features
Features of the AMD Opteron 4200/4300 series include:
32nm process technology
Eight "Piledriver" processor cores (256b FPU)
New ISA extensions
Up to 16MB combined L2 + L3 cache
Two DDR3 memory channels supporting RDIMM and UDIMM
Two HyperTransport technology 3.0 links up to 6.4GT/s
Advanced Platform Management Link (APML) for system management
Increased frequency
Four to eight cores per processor
Same thermal support as previous generations
Supports 12 DIMMs in 2-socket servers such as the PowerEdge C6105
New "Piledriver" per clock instructions
Increased performance and power efficiency versus previous 4200 series processors
Compatible with C32 socket; requires a BIOS update
Table 4.
Feature
Advanced
Platform
Management
Link (APML)
AMD-P 2.0
13
Dell PowerEdge C6105 Rack Server Technical Guide
AMD Opteron 4000 series processor features
Function
Provides an interface for
processor and systems
management monitoring
and controlling of system
resources (in APML-
enabled platforms);
comprised of the Remote
Power Management
Interface (RPMI) and the
precision thermal
monitor
Benefits
RPMI in APML enabled platforms:
Ability to monitor and control
platform power consumption through
p-state limits
Access to processor identification and
health
Precision thermal monitor:
Accurate information about
processor thermals to closely monitor
power/cooling and proactively alert
the BMC
Early notification helps save time and
money by providing intelligence to
more effectively monitor power and
thermals to optimize cooling
solutions in an IT data center