Intel Xeon E5-2687W v4 vs Intel Xeon E5-2643 v4

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CPU comparison with benchmarks

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CPU lineage

Intel Xeon E5-2687W v4 or Intel Xeon E5-2687W v4 – 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 E5-2687W v4 features 12 processor cores and has the capability to manage 24 threads concurrently.
It was released in Q1/2016 and belongs to the 6 generation of the Intel Xeon E5 series.
To use the Intel Xeon E5-2687W v4, you'll need a motherboard with a LGA 2011-3 socket.
The Intel Xeon E5-2643 v4 features 6 processor cores and has the capability to manage 12 threads concurrently.
To use the Intel Xeon E5-2643 v4, you'll need a motherboard with a LGA 2011-3 socket.
Intel Xeon E5 Family Intel Xeon E5
Desktop / Server Segment Desktop / Server
Intel Xeon E5-2687W v4 Name Intel Xeon E5-2643 v4
Intel Xeon E5 v4 Group Intel Xeon E5 v4
6 Generation 6
 
 

CPU Cores and Base Frequency

The Intel Xeon E5-2687W v4 has 12 CPU cores and can calculate 24 threads in parallel.
The clock frequency of the Intel Xeon E5-2687W v4 is 3.0 GHz
and turbo frequency for one core is 3.5 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
The Intel Xeon E5-2643 v4 has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the Intel Xeon E5-2643 v4 is 3.4 GHz
and turbo frequency for one core is 3.7 GHz.
12x Cores 6x
None None 3.6 GHz
3.0 GHz Frequency 3.4 GHz
12 CPU Cores 6
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking No
24 Threads 12
3.5 GHz Turbo Frequency (1 core) 3.7 GHz
 
 

Internal Graphics

The Intel Xeon E5-2687W v4 does not have integrated graphics.
The Intel Xeon E5-2643 v4 does not have integrated graphics.
-- GPU (Turbo) --
-- Release date --
-- Execution units --
-- Direct X --
-- Max. displays --
-- Shaders --
GPU name
-- GPU frequency --
0 bytes Max. GPU Memory 0 bytes
-- Generation --
-- Technology --
 
 

Artificial Intelligence and Machine Learning

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

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.
-- VP8 --
-- VP9 --
-- AVC --
-- h264 --
-- JPEG --
-- VC-1 --
-- AV1 --
-- h265 / HEVC (8 bit) --
-- h265 / HEVC (10 bit) --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 1.5 TB distributed across 4 memory channels. It offers a peak memory bandwidth of 76.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
Yes AES-NI Yes
1.5 TB Max. Memory 1.5 TB
76.8 GB/s Bandwidth 76.8 GB/s
DDR4-2400 Memory type DDR4-2400
pci PCIe pci
4 Memory channels 4
Yes ECC Yes
 
 

Thermal Management

The processor has a thermal design power (TDP) of 160 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 135 W watts.
160 W TDP (PL1 / PBP) 135 W
-- Tjunction max --
 
 

Technical details

The Intel Xeon E5-2687W v4 is manufactured using a 14 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 30.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Xeon E5-2643 v4 is manufactured using a 14 nm process.
In total, this processor boasts a generous 20.0 MB cache.
Technical data sheet Documents Technical data sheet
Q1/2016 Release date Q1/2016
LGA 2011-3 Socket LGA 2011-3
0 bytes L2-Cache 0 bytes
30.0 MB L3-Cache 20.0 MB
Windows 10, Linux Operating systems Windows 10, Linux
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number --
Broadwell E Architecture Broadwell E
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
-- Release price 1550 $
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2, AVX2
Monolithic Chip design Monolithic
14 nm Technology 14 nm
 
 

Benchmarks

Geekbench 3, 64bit (Multi-Core)

Intel Xeon E5-2687W v4
12C 24T @ 3.0 GHz
51232
51232
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
28833
28833

Geekbench 5, 64bit (Multi-Core)

Intel Xeon E5-2687W v4
12C 24T @ 3.0 GHz
9823
9823
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
6125
6125

Geekbench 6 (Multi-Core)

Intel Xeon E5-2687W v4
12C 24T @ 3.0 GHz
8255
8255
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
5482
5482

Geekbench 3, 64bit (Single-Core)

Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
4379
4379
Intel Xeon E5-2687W v4
12C 24T @ 3.0 GHz
4136
4136

Cinebench R15 (Multi-Core)

Intel Xeon E5-2687W v4
12C 24T @ 3.0 GHz
2043
2043
Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
1150
1150

Geekbench 6 (Single-Core)

Intel Xeon E5-2643 v4
6C 12T @ 3.4 GHz
1228
1228
Intel Xeon E5-2687W v4
12C 24T @ 3.0 GHz
1063
1063