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 E7-4830

Reasons to consider the
Intel Xeon E7-4830

Report a correction
Supports more RAM 2,097,152 MB vs 393,216 MB Supports more than 5.2x more RAM
Much more l3 cache 24 MB vs 20 MB 20% more l3 cache; more data can be stored in the l3 cache for quick access later
Much better performance per dollar 5.67 pt/$ vs 0.53 pt/$ More than 10.8x better performance per dollar
Supports more CPUs in SMP configuration 4 vs 2 Twice as many CPUs in SMP configuration
More l3 cache per core 3 MB/core vs 2.5 MB/core 20% more l3 cache per core
Lower typical power consumption 85.31W vs 93.44W Around 10% lower typical power consumption
Lower annual commercial energy cost 91.98 $/year vs 100.74 $/year Around 10% lower annual commercial energy cost
Lower annual home energy cost 25.29 $/year vs 27.7 $/year Around 10% lower annual home energy cost
Front view of Intel Xeon E5-2670

Reasons to consider the
Intel Xeon E5-2670

Report a correction
Much higher clock speed 2.6 GHz vs 2.13 GHz More than 20% higher clock speed
Much higher turbo clock speed 3.3 GHz vs 2.4 GHz Around 40% higher turbo clock speed
Much higher Maximum operating temperature 80 °C vs 64 °C 25% higher Maximum operating temperature
Much better overclocked clock speed (Air) 3.13 GHz vs 2.36 GHz Around 35% better overclocked clock speed (Air)
Much better overclocked clock speed (Water) 3.08 GHz vs 2.13 GHz Around 45% better overclocked clock speed (Water)
Newer Mar, 2012 vs Apr, 2011 Release date 11 months later

Benchmarks Real world tests of Xeon E7-4830 vs E5-2670

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Xeon E7-4830
10,443
Xeon E5-2670
14,255

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E7-4830
1,013,550 MB/s
Xeon E5-2670
1,740,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

Xeon E7-4830
14,670
Xeon E5-2670
22,189

GeekBench

Xeon E7-4830
14,670
Xeon E5-2670
22,189

Specifications Full list of technical specs

summary

Xeon E7-4830  vs
E5-2670 
Clock speed 2.13 GHz 2.6 GHz
Turbo clock speed 2.4 GHz 3.3 GHz
Cores Octa core Octa core
Socket type
LGA 1567
LGA 2011

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
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 105W 115W
Annual home energy cost 25.29 $/year 27.7 $/year
Annual commercial energy cost 91.98 $/year 100.74 $/year
Performance per watt 6.75 pt/W 7.31 pt/W
Typical power consumption 85.31W 93.44W

bus

Architecture QPI QPI
Number of links 1 2
Data rate 25,600 MB/s 64,000 MB/s
Transfer rate 6,400 MT/s 8,000 MT/s
Clock speed 3,200 MHz 4,000 MHz

details

Xeon E7-4830  vs
E5-2670 
Architecture x86-64 x86-64
Threads 16 16
L2 cache 2 MB 2 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 24 MB 20 MB
L3 cache per core 3 MB/core 2.5 MB/core
Manufacture process 32 nm 32 nm
Max CPUs 4 2
Clock multiplier 16 33
Operating temperature Unknown - 64°C Unknown - 80°C

overclocking

Overclocked clock speed 2.36 GHz 3.13 GHz
Overclocked clock speed (Water) 2.13 GHz 3.08 GHz
Overclocked clock speed (Air) 2.36 GHz 3.13 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
DDR3-1600
DDR3-1333
DDR3-1066
DDR3
DDR3-800
DDR
Channels Quad Channel Quad Channel
Supports ECC Yes Yes
Maximum bandwidth 25,600 MB/s 51,200 MB/s
Maximum memory size 2,097,152 MB 393,216 MB
Intel Xeon E7-4830
Report a correction
Intel Xeon E5-2670
Report a correction

Comments

comments powered by Disqus