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Differences What are the advantages of each

Front view of Intel Core2 Duo SU7300

Reasons to consider the
Intel Core2 Duo SU7300

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CPUBoss is not aware of any important advantages of the Core2 Duo SU7300 vs the Core i7 640UM.

Front view of Intel Core i7 640UM

Reasons to consider the
Intel Core i7 640UM

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing

Benchmarks Real world tests of Core2 Duo SU7300 vs Core i7 640UM

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

Core2 Duo SU7300
55,300 MB/s
Core i7 640UM
1,010,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench

Specifications Full list of technical specs

summary

Core2 Duo SU7300  vs
Core i7 640UM 
Clock speed 1.3 GHz 1.2 GHz
Cores Dual core Dual core
Socket type
BGA 956
BGA 1288

features

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

power consumption

TDP 10W 18W
Annual home energy cost 2.41 $/year 4.34 $/year
Performance per watt 6.22 pt/W 22.67 pt/W
Typical power consumption 8.13W 14.63W

details

Core2 Duo SU7300  vs
Core i7 640UM 
Threads 2 4
L2 cache 3 MB 1 MB
L2 cache per core 1.5 MB/core 0.5 MB/core
L3 cache 3 MB 4 MB
L3 cache per core 1.5 MB/core 2 MB/core
Manufacture process 45 nm 32 nm
Transistor count 410,000,000 382,000,000
Max CPUs 1 1

overclocking

Overclocked clock speed 1.7 GHz 1.98 GHz
Overclocked clock speed (Water) 1.3 GHz 1.2 GHz
Overclocked clock speed (Air) 1.7 GHz 1.98 GHz

integrated graphics

GPU None GPU
Label N/A Intel® HD Graphics
Number of displays supported N/A 2
GPU clock speed N/A 166 MHz
Turbo clock speed N/A 500 MHz

bus

Architecture FSB DMI
Number of links 1 1
Intel Core2 Duo SU7300
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Intel Core i7 640UM
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