Home / CPU Comparison / Intel Xeon E3-1245 or Intel Xeon E3-1240 v3: What's better?

Intel Xeon E3-1245
vs
Intel Xeon E3-1240 v3

Intel Xeon E3-1245
vs
Intel Xeon E3-1240 v3

CPU Comparison Result

Below are the results of a comparison of Intel Xeon E3-1245 and Intel Xeon E3-1240 v3 processors based on key performance characteristics, as well as power consumption and much more.

Advantages

Intel Xeon E3-1240 v3
Intel Xeon E3-1240 v3
Intel Xeon E3-1240 v3
  • Higher Performance-core Max Turbo Frequency: 3.8 GHz (3.7 GHz vs 3.8 GHz)
  • Higher Technology: 22 nm (32 nm vs 22 nm)
  • Newer Launch Date: June 2013 (April 2011 vs June 2013)

Basic

Intel
Label Name
Intel
April 2011
Launch Date
June 2013
Server
Platform
Server
Xeon E3-1245
Model Name
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
Xeon E3-1240 v3
Sandy Bridge
Code Name
Haswell-WS
Intel
Foundry
Intel
Xeon E3 (Sandy Bridge)
Generation
Xeon E3 (Haswell-WS)

CPU Specifications

4
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
8
Total Threads
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
8
3.3 GHz
Performance-core Base Frequency
3.4 GHz
3.7 GHz
Performance-core Max Turbo Frequency
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
3.8 GHz
64K per core
L1 Cache
64K per core
256K per core
L2 Cache
256K per core
8MB shared
L3 Cache
8MB shared
100MHz
Bus Frequency
100MHz
Intel Socket 1155
CPU Socket
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
Intel Socket 1150
33.0
Multiplier
34.0
No
Unlocked Multiplier
No
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
95 W
TDP
80 W
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.
3
1.16 billions
Transistor Count
1.4 billions

Memory Specifications

DDR3
Memory Type
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR3-1600
2
Memory Channels
The number of memory channels refers to the bandwidth operation for real world application.
2
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

GPU Specifications

Intel HD P3000
Integrated Graphics Model
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
-

Interfaces and Ports

16
PCIe Lanes
16

Benchmarks

Geekbench 6 Single Core
Xeon E3-1245
736
Xeon E3-1240 v3
925 +26%
Geekbench 6 Multi Core
Xeon E3-1245
2578
Xeon E3-1240 v3
2989 +16%
Geekbench 5 Single Core
Xeon E3-1245
834
Xeon E3-1240 v3
1004 +20%
Geekbench 5 Multi Core
Xeon E3-1245
2457
Xeon E3-1240 v3
3776 +54%
Passmark CPU Single Core
Xeon E3-1245
2426 +12%
Xeon E3-1240 v3
2158
Passmark CPU Multi Core
Xeon E3-1245
8783 +24%
Xeon E3-1240 v3
7067