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Differences What are the advantages of each

Front view of Intel Core i3 380UM

Reasons to consider the
Intel Core i3 380UM

Report a correction

CPUBoss is not aware of any important advantages of the 380UM vs the 330UM.

Front view of Intel Core i3 330UM

Reasons to consider the
Intel Core i3 330UM

Report a correction

CPUBoss is not aware of any important advantages of the 330UM vs the 380UM.

Benchmarks Real world tests of Core i3 380UM vs 330UM

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 i3 380UM
56,300 MB/s
Core i3 330UM
50,100 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench

3D Mark 06 (CPU)

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i3 380UM  vs
330UM 
Clock speed 1.33 GHz 1.2 GHz
Cores Dual core Dual core
Socket type
BGA 1288
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
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 18W 18W
Annual home energy cost 4.34 $/year 4.34 $/year
Performance per watt 3.54 pt/W 3.15 pt/W
Typical power consumption 14.63W 14.63W

bus

Architecture DMI DMI
Number of links 1 1
Transfer rate 2,500 MT/s 2,500 MT/s

details

Core i3 380UM  vs
330UM 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 1 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
L3 cache 3 MB 3 MB
L3 cache per core 1.5 MB/core 1.5 MB/core
Manufacture process 32 nm 32 nm
Transistor count 382,000,000 382,000,000
Max CPUs 1 1
Clock multiplier 10 9

overclocking

Overclocked clock speed 1.52 GHz 1.27 GHz
Overclocked clock speed (Water) 1.33 GHz 1.2 GHz
Overclocked clock speed (Air) 1.52 GHz 1.27 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics Intel® HD Graphics
Number of displays supported 2 2
GPU clock speed 166 MHz 166 MHz
Turbo clock speed 500 MHz 500 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-800
DDR3
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 12,800 MB/s 12,800 MB/s
Maximum memory size 8,192 MB 8,192 MB
Intel Core i3 380UM
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Intel Core i3 330UM
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