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!
VS

Differences What are the advantages of each

Front view of Intel Xeon E5 2695 v2

Reasons to consider the
Intel Xeon E5 2695 v2

Report a correction
Much more l3 cache 30 MB vs 12 MB 2.5x more l3 cache; more data can be stored in the l3 cache for quick access later
Significantly more l2 cache 3 MB vs 2 MB 50% more l2 cache; more data can be stored in the l2 cache for quick access later
Much lower typical power consumption 93.44W vs 172.6W More than 45% lower typical power consumption
Much better geekbench 3 Multi-Core score 27,298 vs 18,254 Around 50% better geekbench 3 Multi-Core score
Significantly newer manufacturing process 22 nm vs 32 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
More threads 24 vs 12 Twice as many threads
Supports more CPUs in SMP configuration 2 vs 1 Twice as many CPUs in SMP configuration
Supports more RAM 786,432 MB vs 65,771.52 MB Supports around 12x more RAM
Much better performance per watt 10.43 pt/W vs 5.5 pt/W Around 90% better performance per watt
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Much lower annual home energy cost 27.7 $/year vs 56.96 $/year 2.1x lower annual home energy cost
Higher Maximum operating temperature 81 °C vs 66.8 °C More than 20% higher Maximum operating temperature
Much lower annual commercial energy cost 100.74 $/year vs 177.83 $/year Around 45% lower annual commercial energy cost
Newer Jul, 2013 vs Nov, 2011 Release date over 1 years later
Front view of Intel Core i7 3930K

Reasons to consider the
Intel Core i7 3930K

Report a correction
Is unlocked Yes vs No Somewhat common; An unlocked multiplier allows for easier overclocking
Significantly higher clock speed 3.2 GHz vs 2.4 GHz Around 35% higher clock speed
Much better performance per dollar 2.45 pt/$ vs 0.52 pt/$ Around 4.8x better performance per dollar
Higher turbo clock speed 3.8 GHz vs 3.2 GHz Around 20% higher turbo clock speed
Much better overclocked clock speed (Air) 4.67 GHz vs 3.19 GHz More than 45% better overclocked clock speed (Air)
Better geekbench 3 single core score 3,146 vs 2,449 Around 30% better geekbench 3 single core score
Much better overclocked clock speed (Water) 4.67 GHz vs 2.4 GHz Around 95% better overclocked clock speed (Water)

Benchmarks Real world tests of Xeon E5 2695 v2 vs Core i7 3930K

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E5 2695 v2
1,545,000 MB/s
Core i7 3930K
2,430,000 MB/s

Specifications Full list of technical specs

summary

Xeon E5 2695 v2  vs
Core i7 3930K 
Clock speed 2.4 GHz 3.2 GHz
Turbo clock speed 3.2 GHz 3.8 GHz
Cores Dodeca core Hexa core
Socket type
LGA 2011
Is unlocked No Yes

features

Has a NX bit Yes Yes
Supports trusted computing Yes No
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 115W 130W
Annual home energy cost 27.7 $/year 56.96 $/year
Annual commercial energy cost 100.74 $/year 177.83 $/year
Performance per watt 10.43 pt/W 5.5 pt/W
Typical power consumption 93.44W 172.6W

bus

Architecture QPI DMI 2.0
Number of links 2 1
Transfer rate 8,000 MT/s 5,000 MT/s

details

Xeon E5 2695 v2  vs
Core i7 3930K 
Architecture x86-64 x86-64
Threads 24 12
L2 cache 3 MB 2 MB
L3 cache 30 MB 12 MB
Manufacture process 22 nm 32 nm
Max CPUs 2 1
Clock multiplier 24 32
Operating temperature Unknown - 81°C Unknown - 66.8°C

overclocking

Overclocked clock speed 3.19 GHz 4.67 GHz
Overclocked clock speed (Water) 2.4 GHz 4.67 GHz
Overclocked clock speed (Air) 3.19 GHz 4.67 GHz

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
DDR3-1866
DDR3-1600
DDR3-1333
DDR3-1066
DDR3
DDR3-800
Channels Quad Channel Quad Channel
Supports ECC Yes No
Maximum bandwidth 59,733.32 MB/s 51,200 MB/s
Maximum memory size 786,432 MB 65,771.52 MB
Intel Xeon E5 2695 v2
Report a correction
Intel Core i7 3930K
Report a correction

Comments

comments powered by Disqus