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Differences What are the advantages of each

Front view of Intel Core i5 2400

Reasons to consider the
Intel Core i5 2400

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Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Front view of Intel Core i5 2300

Reasons to consider the
Intel Core i5 2300

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CPUBoss is not aware of any important advantages of the 2300 vs the 2400.

Benchmarks Real world tests of Core i5 2400 vs 2300

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

Core i5 2400
2,260,000 MB/s
Core i5 2300
2,070,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench (64-bit) Data courtesy Primate Labs

GeekBench

Core i5 2400
10,769
Core i5 2300
9,767

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i5 2400  vs
2300 
Clock speed 3.1 GHz 2.8 GHz
Turbo clock speed 3.4 GHz 3.1 GHz
Cores Quad core Quad core
Socket type
LGA 1155
Is unlocked No No

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 95W 95W
Annual home energy cost 27.75 $/year 22.89 $/year
Annual commercial energy cost 100.92 $/year 83.22 $/year
Performance per watt 8.14 pt/W 7.79 pt/W
Typical power consumption 93.6W 77.19W

bus

Architecture DMI DMI
Number of links 1 1
Transfer rate 5,000 MT/s 5,000 MT/s

details

Core i5 2400  vs
2300 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 1 MB 1 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 6 MB 6 MB
L3 cache per core 1.5 MB/core 1.5 MB/core
Manufacture process 32 nm 32 nm
Max CPUs 1 1
Clock multiplier 31 28
Operating temperature Unknown - 72.6°C Unknown - 72.6°C

overclocking

Overclock popularity 63 20
Overclocked clock speed 3.54 GHz 3.29 GHz
Overclocked clock speed (Water) 3.51 GHz 3.55 GHz
PassMark (Overclocked) 3,244.5 2,413.1
Overclocked clock speed (Air) 3.54 GHz 3.29 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 2000 Intel® HD Graphics 2000
Number of displays supported 2 2
GPU clock speed 850 MHz 850 MHz
Turbo clock speed 1,100 MHz 1,100 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1333
DDR3-1066
DDR3
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 21,333.32 MB/s 21,333.32 MB/s
Maximum memory size 32,768 MB 32,768 MB
Intel Core i5 2400
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Intel Core i5 2300
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