Lenovo

Lenovo Xeon E5-2660 v4 14-core 2.0 GHz server processor

SKU CH-GT2Y-P9B21

14-core Xeon processor running at 2.0 GHz with 35 MB L3 cache and 105 W TDP for Socket R3 (LGA2011-3) servers

NameE5-2660 v4
CPU Socket TypeSocket R3 (LGA2011-3)
# of Cores14-Core
Operating Frequency2.0 GHz
QPI9.60 GT/s
L1 Cache3.50 MB

14 cores at 2.0 GHz handle parallel workloads efficiently
35 MB L3 cache reduces latency for data-intensive tasks
14 nm manufacturing lowers power draw at 105 W TDP
60 GT/s QPI accelerates inter-processor communication
64-bit support enables large-memory server applications

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Αποστολή αλλού

14-core Xeon for LGA2011-3 servers

The Lenovo Xeon E5-2660 v4 is a 14-core server processor built for Socket R3 (LGA2011-3) platforms. It operates at a base frequency of 2.0 GHz with a thermal design power of 105W. The chip includes 35MB of L3 cache and 3.50MB each of L1 and L2 cache. It is intended for administrators refreshing compatible dual-socket servers or workstations that require additional multi-threaded capacity.

Sustained multi-threaded throughput

Under continuous load the 14 cores maintain the 2.0 GHz base frequency within the 105W envelope. The 35MB shared L3 cache reduces core-to-core latency during parallel workloads such as virtualisation, database serving or batch rendering. A QPI speed of 9.60 GT/s supports coherent memory access across two sockets, helping throughput scale when both processor slots are populated.

Upgrade path for compatible Xeon E5 platforms

This processor replaces an existing LGA2011-3 Xeon when the board and BIOS support the v4 stepping. The jump is worthwhile when the current CPU has fewer than 14 cores or less L3 cache, and the workload benefits from higher thread counts. It is not suited for systems that require a different socket, a lower TDP limit, or single-thread frequencies above 2.0 GHz.

Βασικά χαρακτηριστικά

14 cores at 2.0 GHz handle parallel workloads efficiently
35 MB L3 cache reduces latency for data-intensive tasks
14 nm manufacturing lowers power draw at 105 W TDP
60 GT/s QPI accelerates inter-processor communication
64-bit support enables large-memory server applications

Προδιαγραφές

Brand	Lenovo
Series	Xeon
Name	E5-2660 v4
CPU Socket Type	Socket R3 (LGA2011-3)
# of Cores	14-Core
Operating Frequency	2.0 GHz
QPI	9.60 GT/s
L1 Cache	3.50 MB
L2 Cache	3.50 MB
L3 Cache	35MB
Manufacturing Tech	14 nm
64-Bit Support	Yes
Thermal Design Power	105W

Ερωτήσεις για αυτό το προϊόν

How much heat does the 105W TDP generate under continuous load?

The processor has a thermal design power of 105W, so sustained workloads will require a server-grade cooler rated for at least that value and adequate chassis airflow to keep temperatures in check.

What motherboard socket is needed for the Socket R3 (LGA2011-3) package?

This CPU fits only motherboards equipped with a Socket R3 (LGA2011-3) socket; the board must provide that physical interface for the processor to install and operate.

Will the 9.60 GT/s QPI link work with older Xeon E5 processors that run at lower QPI speeds?

The processor communicates over a 9.60 GT/s QPI link; when paired with older CPUs the interconnect will negotiate down to the highest speed both parts support, which may reduce cross-socket bandwidth.

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