Intel Xeon E5-2637
vs
Intel Xeon E5-2637 v3
vs
CPU Comparison Result
Below are the results of a comparison of
Intel Xeon E5-2637
and
Intel Xeon E5-2637 v3
processors based on key performance characteristics, as well as power consumption and much more.
Advantages
- More Total Cores: 4 (2 vs 4)
- Larger L3 Cache: 15 MB (5MB shared vs 15 MB)
- Higher Technology: 22 nm (32 nm vs 22 nm)
- Higher Memory Type: DDR4 1600/1866/2133 (DDR3 vs DDR4 1600/1866/2133)
- Newer Launch Date: September 2014 (March 2012 vs September 2014)
Basic
Intel
Label Name
Intel
March 2012
Launch Date
September 2014
Server
Platform
Server
Xeon E5-2637
Model Name
E5-2637V3
Sandy Bridge-EP
Code Name
Haswell
Intel
Foundry
-
Xeon E5 (Sandy Bridge-EP)
Generation
-
CPU Specifications
2
Total Cores
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
4
4
Total Threads
8
-
Basic Frequency
3.50 GHz
-
Intel Virtualization Technology (VT-x)
Yes
-
Intel Virtualization Technology for Directed I/O (VT-d)
Yes
-
Max Turbo Frequency
3.70 GHz
3 GHz
Performance-core Base Frequency
-
3.5 GHz
Performance-core Max Turbo Frequency
-
-
Enhanced Intel SpeedStep Technology
Yes
-
Intel Hyper-Threading Technology
Yes
-
Intel Turbo Boost Technology
2.0
-
Intel Turbo Boost Technology 2.0 Frequency
3.70 GHz
64K per core
L1 Cache
-
256K per core
L2 Cache
-
5MB shared
L3 Cache
15 MB
100MHz
Bus Frequency
-
-
Cache
15 MB Intel® Smart Cache
Intel Socket 2011
CPU Socket
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FCLGA2011
30.0
Multiplier
-
No
Unlocked Multiplier
-
-
Intel AES New Instructions
Yes
32 nm
Technology
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
22 nm
80 W
TDP
135 W
-
PCI Express Version
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
3.0
3
PCIe Version
PCI Express is a high-speed serial computer expansion bus standard used for connecting high-speed components, replacing older standards such as AGP, PCI, and PCI-X. It has gone through multiple revisions and improvements since its initial release. PCIe 1.0 was first introduced in 2002, and in order to meet the growing demand for higher bandwidth, subsequent versions have been released over time.
-
-
Max Number of PCI Express Lanes
A PCI Express (PCIe) lane consists of two differential signaling pairs, one for receiving data, one for transmitting data, and is the basic unit of the PCIe bus. Max # of PCI Express Lanes is the total number of supported lanes.
40
-
Instruction Set
An instruction set architecture (ISA) defines the instructions a processor can execute. Common architectures include x86-64, ARM and RISC-V. The ISA determines software compatibility, while optional instruction extensions add specialized capabilities.
64-bit
-
Intel 64
Yes
-
Intel VT-x with Extended Page Tables (EPT)
Yes
-
PCI Express Configurations
PCI Express (PCIe) Configurations describe the available PCIe lane configurations that can be used to link to PCIe devices.
x4 | x8 | x16
1.27 billions
Transistor Count
-
Memory Specifications
DDR3
Memory Type
DDR4 1600/1866/2133
-
Max Memory Size
Max memory size refers to the maximum memory capacity supported by the processor.
768 GB
4
Memory Channels
The number of memory channels refers to the bandwidth operation for real world application.
4
-
Bus Speed
9.6 GT/s
-
Max Memory Bandwidth
Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).
68 GB/s
Yes
ECC Memory Support
ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.
Yes
-
Intel Flex Memory Access
No
Miscellaneous
-
Intel Standard Manageability (ISM)
Intel® AVX2
-
Execute Disable Bit
Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.
Yes
-
Intel OS Guard
Yes
Benchmarks
Geekbench 6 Single Core
Xeon E5-2637
1094
Xeon E5-2637 v3
1140
+4%
Geekbench 6 Multi Core
Xeon E5-2637
4199
+1%
Xeon E5-2637 v3
4142
Geekbench 5 Single Core
Xeon E5-2637
766
Xeon E5-2637 v3
846
+10%
Geekbench 5 Multi Core
Xeon E5-2637
4845
Xeon E5-2637 v3
5349
+10%
Passmark CPU Single Core
Xeon E5-2637
2203
+10%
Xeon E5-2637 v3
2009
Passmark CPU Multi Core
Xeon E5-2637
7385
+2%
Xeon E5-2637 v3
7249
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