Cast your vote Do you agree or disagree with CPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!

Differences What are the advantages of each

Front view of Intel Xeon E5-4607 v2

Reasons to consider the
Intel Xeon E5-4607 v2

Report a correction
Much higher clock speed 2.6 GHz vs 2 GHz More than 30% higher clock speed
Supports more RAM 786,432 MB vs 393,216 MB Supports 2x more RAM
Higher turbo clock speed 2.6 GHz vs 2.5 GHz Around 5% higher turbo clock speed
Newer manufacturing process 22 nm vs 32 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Supports more CPUs in SMP configuration 4 vs 2 Twice as many CPUs in SMP configuration
Newer Jan, 2014 vs Mar, 2012 Release date over 1 years later
Front view of Intel Xeon E5-2620

Reasons to consider the
Intel Xeon E5-2620

Report a correction

CPUBoss is not aware of any important advantages of the E5-2620 vs the E5-4607 v2.

Features Key features of the Xeon E5-4607 v2  vs E5-2620 

clock speed

turbo clock speed

Xeon E5-4607 v2
2.6 GHz
Xeon E5-2620
2.5 GHz

L3 cache

Specifications Full list of technical specs


Xeon E5-4607 v2  vs
Clock speed 2.6 GHz 2 GHz
Turbo clock speed 2.6 GHz 2.5 GHz
Cores Hexa core Hexa core


Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
Supplemental SSE3
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 95W 95W
Annual home energy cost 22.89 $/year 22.89 $/year
Annual commercial energy cost 83.22 $/year 83.22 $/year
Typical power consumption 77.19W 77.19W


Architecture QPI QPI
Number of links 2 2
Data rate 51,200 MB/s 57,600 MB/s
Transfer rate 6,400 MT/s 7,200 MT/s
Clock speed 3,200 MHz 3,600 MHz


Xeon E5-4607 v2  vs
Architecture x86-64 x86-64
Threads 12 12
L3 cache 15 MB 15 MB
L3 cache per core 2.5 MB/core 2.5 MB/core
Manufacture process 22 nm 32 nm
Max CPUs 4 2
Voltage range 0.65 - 1.3V 0.6 - 1.35V
Operating temperature Unknown - 77°C Unknown - 77.4°C

integrated graphics

GPU None None
Label N/A N/A
Latest DirectX N/A N/A
Number of displays supported N/A N/A
GPU clock speed N/A N/A
Turbo clock speed N/A N/A
3DMark06 N/A N/A

memory controller

Memory controller Built-in Built-in
Memory type
Channels Quad Channel Quad Channel
Supports ECC Yes Yes
Maximum bandwidth 42,666.64 MB/s 42,666.64 MB/s
Maximum memory size 786,432 MB 393,216 MB
Intel Xeon E5-4607 v2
Report a correction
Intel Xeon E5-2620
Report a correction


comments powered by Disqus