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Differences What are the advantages of each

Front view of Intel G3902E

Reasons to consider the
Intel G3902E

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Lower typical power consumption 20.31W vs 28.44W Around 30% lower typical power consumption
Lower annual commercial energy cost 21.9 $/year vs 30.66 $/year Around 30% lower annual commercial energy cost
Lower annual home energy cost 6.02 $/year vs 8.43 $/year Around 30% lower annual home energy cost
Front view of Intel G3900E

Reasons to consider the
Intel G3900E

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Significantly higher clock speed 2.4 GHz vs 1.6 GHz Around 50% higher clock speed
Better overclocked clock speed (Air) 2.4 GHz vs 1.6 GHz Around 50% better overclocked clock speed (Air)
Better overclocked clock speed (Water) 2.4 GHz vs 1.6 GHz Around 50% better overclocked clock speed (Water)

Features Key features of the G3902E  vs G3900E 

clock speed

G3902E
1.6 GHz
G3900E
2.4 GHz

L3 cache

G3902E
2 MB
G3900E
2 MB

gpu clock speed

G3902E
350 MHz
G3900E
350 MHz

overclocked clock speed (air)

G3902E
1.6 GHz
G3900E
2.4 GHz

overclocked clock speed (water)

G3902E
1.6 GHz
G3900E
2.4 GHz

TDP

G3902E
25W
G3900E
35W

Specifications Full list of technical specs

summary

G3902E  vs
G3900E 
Clock speed 1.6 GHz 2.4 GHz
Cores Dual core Dual core

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
AES
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 25W 35W
Annual home energy cost 6.02 $/year 8.43 $/year
Annual commercial energy cost 21.9 $/year 30.66 $/year
Typical power consumption 20.31W 28.44W

bus

Architecture FSB FSB
Number of links 1 1
Transfer rate 8,000 MT/s 8,000 MT/s

details

G3902E  vs
G3900E 
Architecture x86-64 x86-64
Threads 2 2
L3 cache 2 MB 2 MB
L3 cache per core 1 MB/core 1 MB/core
Manufacture process 14 nm 14 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 1.6 GHz 2.4 GHz
Overclocked clock speed (Water) 1.6 GHz 2.4 GHz
Overclocked clock speed (Air) 1.6 GHz 2.4 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 510 Intel® HD Graphics 510
Number of displays supported 3 3
GPU clock speed 350 MHz 350 MHz
Turbo clock speed 950 MHz 950 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3L-1333
Channels Dual Channel Dual Channel
Supports ECC Yes Yes
Maximum bandwidth 12,800 MB/s 12,800 MB/s
Maximum memory size 65,536 MB 65,536 MB
Intel G3902E
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Intel G3900E
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