list of intel atom microprocessors 

Statements about this table:
both atom e640 and atom e640t model have only 1 ghz frequency
all intel atom microprocessor have the same amount of memory for the release date of september 14 , 2010
the atom e680t model microprocessor be the most expensive at 85
the atom e680t model microprocessor have 80 mhz gpu frequency more than the atom e640t model
the atom e660t model microprocessor be 1 of 4 model with 400 mhz gpu frequency
both atom e620 and atom e640t model have only 1 ghz frequency
all intel atom microprocessor have the same amount of frequency for the release date of september 14 , 2010
the atom e660t model microprocessor be 1 of 4 model with 320 mhz gpu frequency
model number
sspec number
frequency
gpu frequency
l2 cache
atom e620
slh56 (b0) slj32 (b1)
600 mhz
320 mhz
512 kb
atom e620t
slh5n (b0) slj36 (b1)
600 mhz
320 mhz
512 kb
atom e640
slh55 (b0) slj33 (b1)
1 ghz
320 mhz
512 kb
atom e640t
slh5 m (b0) slj37 (b1)
1 ghz
320 mhz
512 kb
atom e660
slh54 (b0) slj34 (b1)
1.3 ghz
400 mhz
512 kb
atom e660t
slh5l (b0) slj38 (b1)
1.3 ghz
400 mhz
512 kb
atom e680
slh94 (b0) slj35 (b1)
1.6 ghz
400 mhz
512 kb
atom e680t
slh95 (b0) slj39 (b1)
1.6 ghz
400 mhz
512 kb
model number
i / o bus
memory
voltage
socket
atom e620
pcie
1 ddr2 - 800
0.8 - 1.175v
fc - bga 676
atom e620t
pcie
1 ddr2 - 800
0.8 - 1.175v
fc - bga 676
atom e640
pcie
1 ddr2 - 800
0.8 - 1.175v
fc - bga 676
atom e640t
pcie
1 ddr2 - 800
0.8 - 1.175v
fc - bga 676
atom e660
pcie
1 ddr2 - 800
0.8 - 1.175v
fc - bga 676
atom e660t
pcie
1 ddr2 - 800
0.8 - 1.175v
fc - bga 676
atom e680
pcie
1 ddr2 - 800
0.8 - 1.175v
fc - bga 676
atom e680t
pcie
1 ddr2 - 800
0.8 - 1.175v
fc - bga 676
model number
release date
part number (s)
release price ( usd )
atom e620
september 14 , 2010
ct80618005844aa
19
atom e620t
september 14 , 2010
ct80618005844ab
22
atom e640
september 14 , 2010
ct80618005841aa
29
atom e640t
september 14 , 2010
ct80618005841ab
37
atom e660
september 14 , 2010
ct80618003201aa
54
atom e660t
september 14 , 2010
ct80618003201ab
64
atom e680
september 14 , 2010
ct80618007035aa
74
atom e680t
september 14 , 2010
ct80618007035ab
85