CPUBoss Review Our evaluation of 4200U vs 2423 HE among all CPUs

Performance

Benchmark performance using all cores
Core i5 4200U
5.3
Opteron 2423 HE
5.4
Core i3 4005U
5.2
PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance
Core i5 4200U
8.3
Opteron 2423 HE
5.3
Core i3 4005U
7.6
PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics
Core i5 4200U
n.d.
Opteron 2423 HE
n.d.
Core i3 4005U
n.d.
Sky Diver and Cloud Gate

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing
Core i5 4200U
6.1
Opteron 2423 HE
0.0
Core i3 4005U
5.8
CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?
Core i5 4200U
6.6
Opteron 2423 HE
5.1
Core i3 4005U
6.5
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?
Core i5 4200U
n.d.
Opteron 2423 HE
n.d.
Core i3 4005U
n.d.
Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more
8.5

CPUBoss Score

Combination of all six facets
Core i5 4200U
8.5
Opteron 2423 HE
4.5
Core i3 4005U
8.1

Winner
Intel Core i5 4200U 

CPUBoss recommends the Intel Core i5 4200U  based on its power consumption.

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VS

Intel Core i5 4200U

Front view of Intel Core i5 4200U
Front view of AMD Opteron 2423 HE

AMD Opteron 2423 HE

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Differences What are the advantages of each

Front view of Intel Core i5 4200U

Reasons to consider the
Intel Core i5 4200U

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Much better performance per watt 38.06 pt/W vs 2.28 pt/W Around 16.8x better performance per watt
Much newer manufacturing process 22 nm vs 45 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Much lower typical power consumption 12.19W vs 44.69W 3.7x lower typical power consumption
Much higher Maximum operating temperature 100 °C vs 55 °C More than 80% higher Maximum operating temperature
Significantly better geekbench 3 single core score 2,312 vs 1,080 Around 2.2x better geekbench 3 single core score
Newer Jul, 2013 vs Jul, 2009 Release date over 4 years later
More l3 cache per core 1.5 MB/core vs 1 MB/core 50% more l3 cache per core
Better overclocked clock speed (Air) 2.49 GHz vs 2 GHz Around 25% better overclocked clock speed (Air)
Much lower annual home energy cost 3.61 $/year vs 13.25 $/year 3.7x lower annual home energy cost
Much lower annual commercial energy cost 13.14 $/year vs 48.18 $/year 3.7x lower annual commercial energy cost
Front view of AMD Opteron 2423 HE

Reasons to consider the
AMD Opteron 2423 HE

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Much more l2 cache 3 MB vs 0.5 MB 6x more l2 cache; more data can be stored in the l2 cache for quick access later
Higher clock speed 2 GHz vs 1.6 GHz Around 25% higher clock speed
Much better geekbench 3 Multi-Core score 10,008 vs 4,464 Around 2.2x better geekbench 3 Multi-Core score
More cores 6 vs 2 Three times as many cores; run more applications at once
Supports more CPUs in SMP configuration 2 vs 1 Twice as many CPUs in SMP configuration
More l3 cache 6 MB vs 3 MB 2x more l3 cache; more data can be stored in the l3 cache for quick access later
More l2 cache per core 0.5 MB/core vs 0.25 MB/core 2x more l2 cache per core
More threads 6 vs 4 2 more threads
Better overclocked clock speed (Water) 2 GHz vs 1.6 GHz Around 25% better overclocked clock speed (Water)

Benchmarks Real world tests of Core i5 4200U vs Opteron 2423 HE

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i5 4200U
4,464
Opteron 2423 HE
10,008

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i5 4200U
2,312
Opteron 2423 HE
1,080

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i5 4200U
3,015,000 MB/s
Opteron 2423 HE
79.8 MB/s

Specifications Full list of technical specs

summary

 Core i5 4200U  vs
Opteron 2423 HE 
Clock speed 1.6 GHz 2 GHz
Cores Dual core Hexa core
Is unlocked No No

features
Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE4
AVX
SSE3
EM64T
SSE
SSE4.1
FMA3
SSE4.2
3DNow!
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption
TDP 15W 55W
Annual home energy cost 3.61 $/year 13.25 $/year
Annual commercial energy cost 13.14 $/year 48.18 $/year
Performance per watt 38.06 pt/W 2.28 pt/W
Typical power consumption 12.19W 44.69W

details

 Core i5 4200U  vs
Opteron 2423 HE 
Threads 4 6
L2 cache 0.5 MB 3 MB
L2 cache per core 0.25 MB/core 0.5 MB/core
L3 cache 3 MB 6 MB
L3 cache per core 1.5 MB/core 1 MB/core
Manufacture process 22 nm 45 nm
Max CPUs 1 2
Operating temperature Unknown - 100°C 0 - 55°C

overclocking
Overclocked clock speed 2.49 GHz 2 GHz
Overclocked clock speed (Water) 1.6 GHz 2 GHz
Overclocked clock speed (Air) 2.49 GHz 2 GHz

integrated graphics
GPU GPU None
Label Intel® HD Graphics 4400 N/A
Number of displays supported 3 N/A
GPU clock speed 200 MHz N/A
Turbo clock speed 1,000 MHz N/A

bus
Architecture DMI 2.0 HyperTransport 3.0
Intel Core i5 4200U
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AMD Opteron 2423 HE
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