Xeon E3-1240 V2

Details and Benchmarks for Intel Xeon E3-1240 V2

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Xeon E3-1240 V2 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,766 Rank: 1047
Rank Name Score Visual
1043 Core i7-3615QM 4,771
+0.1%
1044 Core i7-3610QM 4,770
+0.1%
1045 Core i7 980 4,767
+0%
1046 Core i3-4130T 4,767
+0%
1047 Xeon E3-1240 V2 4,766
1048 Pentium Gold G6400 4,766
+0%
1049 Xeon D-1520 4,764
+-0%
1050 Core i7-3630QM 4,764
+-0%
1051 Core i5-2500S 4,763
-0.1%
1052 Core i5-3350P 4,762
-0.1%

View full ranking →

Multicore Score

Multicore performance score for Xeon E3-1240 V2 based on multi-threaded benchmark results.

4,745 Rank: 911
Rank Name Score Visual
907 Pentium Gold G7400T 4,748
+0.1%
908 Xeon D-1622 4,746
+0%
909 Core i5-4460S 4,746
+0%
910 Core i5-7400T 4,745
+0%
911 Xeon E3-1240 V2 4,745
912 Core i3-2370M 4,744
+-0%
913 Core i5-3570 4,743
+-0%
914 Core i7-4700MQ 4,743
+-0%
915 Ryzen 3 2300X 4,743
+-0%
916 Core i3-8300 4,742
-0.1%

View full ranking →

Singlecore Score

Single-core performance score for Xeon E3-1240 V2 based on single-threaded benchmark results.

4,780 Rank: 1080
Rank Name Score Visual
1076 Core i5-3340 4,788
+0.2%
1077 Core i3-6100E 4,786
+0.1%
1078 Celeron G3920 4,786
+0.1%
1079 Xeon E3-1505L v5 4,782
+0%
1080 Xeon E3-1240 V2 4,780
1081 Core i5-2405S 4,780
+0%
1082 Xeon E5-2643 v2 4,778
+-0%
1083 Core i7-2860QM 4,777
-0.1%
1084 Core i5-7300U 4,777
-0.1%
1085 Core i7-3687U 4,777
-0.1%

View full ranking →

Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Xeon E3-1240 V2 based on integer math, floating point math, and prime number computation benchmarks.

4,671 Rank: 759
Rank Name Score Visual
755 Ryzen 5 3550H 4,671
+0%
756 Core i7-6820EQ 4,671
+0%
757 Xeon E5-2603 v4 4,671
+0%
758 Xeon E-2104G 4,671
+0%
759 Xeon E3-1240 V2 4,671
760 Core i7-4910MQ 4,671
+0%
761 Xeon E5-1607 v4 4,670
+-0%
762 Core i7-3770 4,670
+-0%
763 Xeon E3-1245 V2 4,670
+-0%
764 Core i7-4750HQ 4,670
+-0%

View full ranking →

Data Processing

Aggregated score for Xeon E3-1240 V2 based on data encryption, data compression, and string sorting benchmarks.

4,685 Rank: 717
Rank Name Score Visual
713 Xeon E3-1575M v5 4,685
+0%
714 Xeon E5-2637 v4 4,685
+0%
715 Core i7-8706G 4,685
+0%
716 Xeon E3-1245 V2 4,685
+0%
717 Xeon E3-1240 V2 4,685
718 Core i7-1065G7 4,684
+-0%
719 Xeon E3-1505M v6 4,683
+-0%
720 Xeon D-1528 4,683
+-0%
721 Xeon E3-1230 v3 4,683
+-0%
722 Xeon E5-2620 v2 4,683
+-0%

View full ranking →

Physics & Compute

Aggregated score for Xeon E3-1240 V2 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,665 Rank: 807
Rank Name Score Visual
803 Core i7-8565U 4,668
+0.1%
804 Xeon E3-1270 V2 4,668
+0.1%
805 Core i5-6500T 4,666
+0%
806 Xeon E3-1290 v2 4,666
+0%
807 Xeon E3-1240 V2 4,665
808 Xeon D-1521 4,664
+-0%
809 Xeon D-1520 4,664
+-0%
810 Core i5-10210U 4,664
+-0%
811 Core i7-8550U 4,663
+-0%
812 Core i5-8365U 4,663
+-0%

View full ranking →

Xeon E3-1240 V2 Details

As of March 2026, the Intel Xeon E3-1240 v2 remains a notable processor from the Ivy Bridge era, launched in May 2012. While it is now over a decade old, its design and performance still hold relevance in legacy systems and entry-level server environments. With a 22 nm process and a 69 W TDP, the E3-1240 v2 delivers a balance of efficiency and capability that was considered robust at the time of its release. It is built on the Ivy Bridge microarchitecture and supports the FCLGA1155 socket, which was a staple for mainstream desktop and workstation platforms during its lifecycle.

The processor features four cores and eight threads, enabled by Intel's Hyper-Threading technology, allowing it to handle multi-threaded workloads more effectively. Clock speeds reach up to 3.8 GHz under load, with a base frequency of 3.4 GHz, making it capable of sustained performance in server and workstation roles. It includes 8 MB of L3 cache and supports DDR3 1333/1600 memory across a dual-channel interface, with a maximum memory bandwidth of 25.6 GB/s and up to 32 GB of RAM. The processor also supports ECC memory, which is crucial for data integrity in mission-critical applications.

Despite its age, the Xeon E3-1240 v2 maintains a competitive edge in certain benchmarks. It achieves an overall score of 4766, ranking #1047 out of 2060 processors, with a single-core score of 4780 (#1080) and a multicore score of 4745 (#910). These results place it ahead of several modern low-power and mobile processors, including the Core i3-2370M and Core i5-3570, and slightly behind contemporary desktop chips like the Core i5-4460S and Ryzen 3 3300U. Its performance is particularly strong in single-threaded applications, where it outperforms many older-generation CPUs.

The processor supports a wide range of advanced features, including AVX, AVX2, AES-NI, and Intel vPro, which enhances virtualization and security. It also includes VT-x and VT-d for hardware virtualization, enabling efficient use in virtual machine environments. However, it lacks integrated graphics, requiring a discrete GPU for visual output. While this limits its appeal in consumer builds, it remains a solid option for server workloads where graphical processing is unnecessary.

In conclusion, the Xeon E3-1240 v2 is best suited for legacy systems, small business servers, or embedded workstations where ECC memory and virtualization support are essential. While it cannot compete with modern high-end processors in raw performance, its longevity, reliability, and feature set ensure it remains a viable choice in specific professional niches.
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Intel Xeon E3-1240 V2

Main Specifications

Designer: Intel
Name: Xeon E3-1240 V2
Model Number: E3-1240V2
Cores: 4
Threads: 8
Base Frequency: 3400 MHz
Clock Multiplier: 34x (locked)
Core Name: Ivy Bridge
Socket: FCLGA1155
Package: FC-LGA12C
Target Segment: Server
Max CPUs: 1
TDP: 69 W

Cache Specifications

L1 Cache: 62.464 KiB
L2 Cache: 0.244 MiB
L3 Cache: 7.629 MiB

Memory Specifications

Supported Memory Type: DDR3 1333/1600
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 25.6 GB/s
ECC Support: Yes

PCI-Express Specifications

PCIe Revision: 3.0
PCIe Lanes: 16
PCIe Configuration: 1x16 & 1x4, 2x8 & 1x4 or 1x8 & 3x4

Integrated Graphics

GPU: HD Graphics P4000
GPU Designer: Intel
GPU Max Frequency: 1250 MHz

Physical Specifications

Process: 22 nm
Die Area: 160 mm²
Manufacturer: Intel
Word Size: 64-bit

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 AES x86-64 HT EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT TSX Flex Memory FMA
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