CPUBoss Review Our evaluation of E5-4650L vs E5-2630L among all CPUs

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

5.5

CPUBoss Score

Combination of all six facets

Winner
Intel Xeon E5-2630L 

CPUBoss recommends the Intel Xeon E5-2630L  based on its single-core performance, cost to run and value.

See full details

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
Front view of Intel Xeon E5-2630L

Intel Xeon E5-2630L

CPUBoss Winner

Differences What are the advantages of each

Front view of Intel Xeon E5-4650L

Reasons to consider the
Intel Xeon E5-4650L

Report a correction
Much higher clock speed 2.6 GHz vs 2 GHz More than 30% higher clock speed
Significantly higher turbo clock speed 3.1 GHz vs 2.5 GHz Around 25% higher turbo clock speed
Much more l3 cache 20 MB vs 15 MB Around 35% more l3 cache; more data can be stored in the l3 cache for quick access later
More threads 16 vs 12 4 more threads
Supports more CPUs in SMP configuration 4 vs 2 Twice as many CPUs in SMP configuration
Front view of Intel Xeon E5-2630L

Reasons to consider the
Intel Xeon E5-2630L

Report a correction
Much better PassMark (Single core) score 1,596 vs 1,367 More than 15% better PassMark (Single core) score
Much better performance per watt 10.72 pt/W vs 2.77 pt/W Around 4x better performance per watt
Much lower typical power consumption 48.75W vs 93.44W Around 50% lower typical power consumption
More l2 cache per core 0.33 MB/core vs 0.25 MB/core Around 35% more l2 cache per core
Much lower annual commercial energy cost 52.56 $/year vs 100.74 $/year Around 50% lower annual commercial energy cost
Much lower annual home energy cost 14.45 $/year vs 27.7 $/year Around 50% lower annual home energy cost

Benchmarks Real world tests of Xeon E5-4650L vs E5-2630L

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Xeon E5-4650L  vs
E5-2630L 
Clock speed 2.6 GHz 2 GHz
Turbo clock speed 3.1 GHz 2.5 GHz
Cores Octa core Hexa core
Socket type
LGA 2011

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 115W 60W
Annual home energy cost 27.7 $/year 14.45 $/year
Annual commercial energy cost 100.74 $/year 52.56 $/year
Performance per watt 2.77 pt/W 10.72 pt/W
Typical power consumption 93.44W 48.75W

bus

Architecture QPI QPI
Number of links 2 2
Data rate 64,000 MB/s 57,600 MB/s
Transfer rate 8,000 MT/s 7,200 MT/s
Clock speed 4,000 MHz 3,600 MHz

details

Xeon E5-4650L  vs
E5-2630L 
Architecture x86-64 x86-64
Threads 16 12
L2 cache 2 MB 2 MB
L2 cache per core 0.25 MB/core 0.33 MB/core
L3 cache 20 MB 15 MB
L3 cache per core 2.5 MB/core 2.5 MB/core
Manufacture process 32 nm 32 nm
Max CPUs 4 2
Voltage range 0.6 - 1.35V 0.6 - 1.35V

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
Channels Quad Channel Quad Channel
Supports ECC Yes Yes
Maximum bandwidth 51,200 MB/s 42,666.64 MB/s
Maximum memory size 393,216 MB 393,216 MB
Intel Xeon E5-4650L
Report a correction
Intel Xeon E5-2630L
Report a correction

Comments

comments powered by Disqus