Intel Xeon E5-2640 v2 vs Intel Xeon E3-1235L v5

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CPU comparison with benchmarks

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CPU lineage

Intel Xeon E5-2640 v2 or Intel Xeon E5-2640 v2 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Xeon E5-2640 v2 features 8 processor cores and has the capability to manage 16 threads concurrently.
It was released in Q3/2013 and belongs to the 4 generation of the Intel Xeon E5 series.
To use the Intel Xeon E5-2640 v2, you'll need a motherboard with a LGA 2011 socket.
The Intel Xeon E3-1235L v5 features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q4/2015 and belongs to the 5 generation of the Intel Xeon E3 series.
To use the Intel Xeon E3-1235L v5, you'll need a motherboard with a LGA 1151 socket.
Intel Xeon E5-2640 v2 Name Intel Xeon E3-1235L v5
Intel Xeon E5 Family Intel Xeon E3
Intel Xeon E5 v2 Group Intel Xeon E3 v5
4 Generation 5
Desktop / Server Segment Desktop / Server
 
 

CPU Cores and Base Frequency

The Intel Xeon E5-2640 v2 has 8 CPU cores and can calculate 16 threads in parallel.
The clock frequency of the Intel Xeon E5-2640 v2 is 2.0 GHz
and turbo frequency for one core is 2.5 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Xeon E3-1235L v5 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Xeon E3-1235L v5 is 2.0 GHz
and turbo frequency for one core is 3.0 GHz.
normal Core architecture normal
16 Threads 4
Yes Hyperthreading No
2.2 GHz Turbo Frequency (all cores) 2.4 GHz
2.5 GHz Turbo Frequency (1 core) 3.0 GHz
2.0 GHz Frequency 2.0 GHz
8x Cores 4x
No Overclocking No
8 CPU Cores 4
 
 

Internal Graphics

The Intel Xeon E5-2640 v2 does not have integrated graphics.
The Intel Xeon E3-1235L v5 has integrated graphics, called iGPU for short.
Specifically, the Intel Xeon E3-1235L v5 uses the Intel HD Graphics P530, which has 192 texture shaders
and 24 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
-- Execution units 24
-- GPU (Turbo) 0.4 GHz
-- Max. displays --
-- Generation 9
-- Direct X 12
-- Release date Q3/2015
-- Technology 14 nm
-- Shaders 192
GPU name Intel HD Graphics P530
0 bytes Max. GPU Memory 32.0 GB
-- GPU frequency 0.4 GHz
 
 

Artificial Intelligence and Machine Learning

-- AI hardware --
-- AI specifications --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
-- JPEG Decode / Encode
-- VC-1 Decode
-- AVC Decode / Encode
-- VP8 Decode / Encode
-- VP9 No
-- h264 Decode / Encode
-- AV1 No
-- h265 / HEVC (10 bit) No
-- h265 / HEVC (8 bit) Decode / Encode
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 768.0 GB distributed across 4 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 34.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
51.2 GB/s Bandwidth 34.1 GB/s
DDR3-1600 Memory type DDR4-2133
768.0 GB Max. Memory 64.0 GB
Yes ECC Yes
4 Memory channels 2
pci PCIe pci
Yes AES-NI Yes
 
 

Thermal Management

The processor has a thermal design power (TDP) of 95 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 25 W watts.
95 W TDP (PL1 / PBP) 25 W
-- Tjunction max --
 
 

Technical details

The Intel Xeon E5-2640 v2 is manufactured using a 22 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 20.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon E3-1235L v5 is manufactured using a 14 nm process.
In total, this processor boasts a generous 8.0 MB cache.
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
LGA 2011 Socket LGA 1151
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Q3/2013 Release date Q4/2015
-- Part Number --
Technical data sheet Documents Technical data sheet
22 nm Technology 14 nm
Windows 10, Linux Operating systems Windows 10, Linux
700 $ Release price --
Monolithic Chip design Monolithic
20.0 MB L3-Cache 8.0 MB
0 bytes L2-Cache 0 bytes
Ivy Bridge EP Architecture Skylake S
SSE4.1, SSE4.2, AVX ISA extensions SSE4.1, SSE4.2, AVX2
 
 

Benchmarks

Geekbench 3, 64bit (Multi-Core)

Intel Xeon E5-2640 v2
8C 16T @ 2.0 GHz
15970
15970
Intel Xeon E3-1235L v5
4C 4T @ 2.0 GHz
8117
8117