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Differences What are the advantages of each

Front view of Intel Core i5 6400T

Reasons to consider the
Intel Core i5 6400T

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Significantly lower typical power consumption 28.44W vs 52.81W More than 45% lower typical power consumption
Better geekbench 3 AES single core score 853 MB/s vs 155.25 MB/s Around 5.5x better geekbench 3 AES single core score
Significantly lower annual home energy cost 8.43 $/year vs 15.66 $/year More than 45% lower annual home energy cost
Significantly lower annual commercial energy cost 30.66 $/year vs 56.94 $/year More than 45% lower annual commercial energy cost
Front view of Intel Core i5 6400

Reasons to consider the
Intel Core i5 6400

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Higher clock speed 2.7 GHz vs 2.2 GHz Around 25% higher clock speed
Higher turbo clock speed 3.3 GHz vs 2.8 GHz Around 20% higher turbo clock speed
Significantly better performance per dollar 0.98 pt/$ vs 0.6 pt/$ Around 65% better performance per dollar
Higher Maximum operating temperature 71 °C vs 66 °C Around 10% higher Maximum operating temperature

Benchmarks Real world tests of Core i5 6400T vs 6400

GeekBench 3 (Multi-core) Data courtesy Primate Labs

Core i5 6400
3,989.5

GeekBench 3 (Single core) Data courtesy Primate Labs

Core i5 6400
2,428.5

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i5 6400T
853 MB/s
Core i5 6400
155.25 MB/s

Specifications Full list of technical specs

summary

Core i5 6400T  vs
6400 
Clock speed 2.2 GHz 2.7 GHz
Turbo clock speed 2.8 GHz 3.3 GHz
Cores Quad core Quad core
Is unlocked No No

features

Has a NX bit Yes Yes
Supports trusted computing No No
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

memory controller

Memory controller Built-in Built-in
Memory type
DDR3L-1600
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Maximum memory size 65,536 MB 65,536 MB

details

Core i5 6400T  vs
6400 
Architecture x86-64 x86-64
Threads 4 4
L3 cache 6 MB 6 MB
L3 cache per core 1.5 MB/core 1.5 MB/core
Manufacture process 14 nm 14 nm
Max CPUs 1 1
Operating temperature Unknown - 66°C Unknown - 71°C

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 530 Intel® HD Graphics 530
Number of displays supported 3 3
GPU clock speed 350 MHz 350 MHz
Turbo clock speed 950 MHz 950 MHz

power consumption

TDP 35W 65W
Annual home energy cost 8.43 $/year 15.66 $/year
Annual commercial energy cost 30.66 $/year 56.94 $/year
Performance per watt 2.9 pt/W 2.82 pt/W
Typical power consumption 28.44W 52.81W

bus

Architecture FSB FSB
Number of links 1 1
Transfer rate 8,000 MT/s 8,000 MT/s
Intel Core i5 6400T
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Intel Core i5 6400
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Comments

Showing 1 comment.
i have ddr4-2133 on my i5 6400t.
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