Processors; Processor Features; Supported Processors - Dell PowerEdge R640 Manual

The PowerEdge R640 server features the exceptional performance, value, and power efficiency of the Intel Xeon Scalable Processor.
These processors provide high performance no matter what your constraint—floor space, power, or budget—and on workloads that range
from the most complicated scientific exploration to crucial web-serving and infrastructure applications. In addition to providing raw
performance gains, improved I/O is also made possible with Intel Integrated I/O, which can reduce latency by adding more lanes and
doubling bandwidth. This helps to reduce network and storage bottlenecks, which improves the processor performance capabilities.
Topics:
•

Processor features

•

Supported processors

• Chipset
Processor features
The new processor family is the next generation core architecture with improved Instructions per Cycle (IPC) and other architectural
improvements.
The Intel Xeon Scalable Processor family not only adds new features, but also improves upon many features of the predecessor Intel Xeon
processor E5-2600 v4 product family, including:
• Virtual address space of 48 bits and a physical address space of 46 bits
• Intel Hyper-Threading Technology (Intel® HT Technology) when enabled allow each core to support two threads
• First-Level Cache (FLC) 64 KB total. The FLC is composed of a 32 KB ICU (Instruction Cache) and 32 KB DCU—Data Cache
• MB MidLevel Cache (MLC) per core (noninclusive with the LLC)
• Intel® Advanced Vector Extensions 512 (Intel® AVX-512) with a single AVX512 fused multiply-add (FMA) execution units. Processors
which support Advanced RAS enable a second FMA execution unit.
Supported processors
Table 5. Supported processors for PowerEdge R640
Model Intel SKU
Intel Xeon Scalable 3106
Processor
Intel Xeon Scalable 3104
Processor
Intel Xeon Scalable 6148
Processor
Intel Xeon Scalable 6154
Processor
SKU type Speed(GH Cache(M
z) B)
Bronze 1.7 24.75
Bronze 1.7 19.25
Gold 2.4 27.5
Gold 3 24.75
QPI— Max Cores
GT/s Memory
Speed—
MT/s
9.6 2133 8
9.6 2133 6
10.4 2400 20
10.4 2400 18
4

Processors

Turbo TDP
No Turbo 85 W
No Turbo 85 W
Turbo 150 W
Turbo 200 W
Processors 15