CPUBoss Review Our evaluation of 3470T vs 3337U

Performance

Benchmark performance using all cores

Passmark and GeekBench

Single-core Performance

Individual core benchmark performance

Passmark (Single Core)

Power Consumption

How much power does the processor require?

TDP

Value

Performance Per Dollar

No winner declared

Too close to call

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Differences What are the advantages of each

Front view of Intel Core i5 3470T

Reasons to consider the
Intel Core i5 3470T

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Significantly higher clock speed 2.9 GHz vs 1.8 GHz More than 60% higher clock speed
Significantly higher turbo clock speed 3.6 GHz vs 2.7 GHz Around 35% higher turbo clock speed
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Better PassMark (Single core) score 1,866 vs 1,262 Around 50% better PassMark (Single core) score
Better performance per dollar 3.99 pt/$ vs 1.76 pt/$ More than 2.2x better performance per dollar
More l2 cache per core 0.5 MB/core vs 0.25 MB/core 2x more l2 cache per core
Better PassMark score 4,559 vs 3,161 Around 45% better PassMark score
Better geekbench (32-bit) score 5,633 vs 4,120 More than 35% better geekbench (32-bit) score
Much better overclocked clock speed (Water) 4.11 GHz vs 1.8 GHz More than 2.2x better overclocked clock speed (Water)
Front view of Intel Core i5 3337U

Reasons to consider the
Intel Core i5 3337U

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Much higher Maximum Operating Temperature 105 °C vs 65 °C More than 60% higher Maximum Operating Temperature
Lower typical power consumption 13.81W vs 28.44W 2.1x lower typical power consumption
Marginally newer Jan, 2013 vs Jun, 2012 Release date 7 months later
Lower annual commercial energy cost 14.89 $/year vs 30.66 $/year 2.1x lower annual commercial energy cost
Lower annual home energy cost 4.1 $/year vs 8.43 $/year 2.1x lower annual home energy cost

Benchmarks Real world tests of Core i5 3470T vs 3337U

GeekBench

Passmark

Core i5 3470T Core i5 3337U @ cpubenchmark.net
Its popularity aside, Battlefield 3 may be the most interesting game in our benchmark suite for a single reason: it was the first AAA DX10+ game.
Core i5 3470T | by Anand-Lal-Shimpi (May, 2012)

Passmark (Single Core)

3DMark11 tests the physics directly for gaming applications and it finds that the ability to run HyperThreading to be valued at a 35% performance advantage.
Core i5 3470T | by Ryan-Shrout (Jun, 2012)

Specifications Full list of technical specs

summary

Core i5 3470T  vs
3337U 
Clock speed 2.9 GHz 1.8 GHz
Turbo clock speed 3.6 GHz 2.7 GHz
Cores Dual core Dual core
Socket type
LGA 1155
BGA 1023
Is unlocked No No
Is hyperthreaded Yes Yes

features

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

gpu

GPU GPU GPU
Label Intel® HD Graphics 2500 Intel® HD Graphics 4000
Number of displays supported 3 3
GPU clock speed 650 MHz 350 MHz
Turbo clock speed 1,100 MHz 1,100 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
DDR3L-1333
DDR3L-1600
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 25,600 MB/s 25,600 MB/s

details

Core i5 3470T  vs
3337U 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 1 MB 0.5 MB
L2 cache per core 0.5 MB/core 0.25 MB/core
L3 cache 3 MB 3 MB
L3 cache per core 1.5 MB/core 1.5 MB/core
Manufacture process 22 nms 22 nms
Max CPUs 1 1
Clock multiplier 29 18
Operating temperature Unknown - 65°C Unknown - 105°C

overclocking

Overclocked clock speed 2.9 GHz 2.7 GHz
Overclocked clock speed (Water) 4.11 GHz 1.8 GHz
Overclocked clock speed (Air) 2.9 GHz 2.7 GHz

power consumption

TDP 35W 17W
Annual home energy cost 8.43 $/year 4.1 $/year
Annual commercial energy cost 30.66 $/year 14.89 $/year
Performance per watt 21 pt/W 23.32 pt/W
Typical power consumption 28.44W 13.81W

bus

Architecture DMI 2.0 DMI
Number of links 1 1
Transfer rate 5,000 MT/s 5,000 MT/s
Intel Core i5 3470T
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Intel Core i5 3337U
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