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Intel Core2 Duo series processors, specifications and tests

Intel Core2 Duo CPU list, features and benchmarks in 2026

№
Processor
Frequency
CPU Cores
TDP (PL1)
Release date
Compare
№
1
Processor
Intel Core 2 Quad Q9700
Frequency
3.20 GHz
CPU Cores
4
TDP (PL1)
95 W
Release date
Q1/2010
Compare
Compare
№
2
Processor
Intel Core 2 Quad Q9650
Frequency
3.00 GHz
CPU Cores
4
TDP (PL1)
95 W
Release date
Q3/2008
Compare
Compare
№
3
Processor
Intel Core 2 Quad Q9550s
Frequency
2.83 GHz
CPU Cores
4
TDP (PL1)
65 W
Release date
Q1/2008
Compare
Compare
№
4
Processor
Intel Core 2 Quad Q9550
Frequency
2.83 GHz
CPU Cores
4
TDP (PL1)
65 W
Release date
Q1/2008
Compare
Compare
№
5
Processor
Intel Core 2 Quad Q9505s
Frequency
2.83 GHz
CPU Cores
4
TDP (PL1)
65 W
Release date
Q3/2009
Compare
Compare
№
6
Processor
Intel Core 2 Quad Q9505
Frequency
2.83 GHz
CPU Cores
4
TDP (PL1)
95 W
Release date
Q3/2009
Compare
Compare
№
7
Processor
Intel Core 2 Quad Q9500
Frequency
2.83 GHz
CPU Cores
4
TDP (PL1)
95 W
Release date
Q1/2010
Compare
Compare
№
8
Processor
Intel Core 2 Quad Q9450
Frequency
2.66 GHz
CPU Cores
4
TDP (PL1)
95 W
Release date
Q1/2008
Compare
Compare
№
9
Processor
Intel Core 2 Quad Q9400s
Frequency
2.66 GHz
CPU Cores
4
TDP (PL1)
65 W
Release date
Q1/2009
Compare
Compare
№
10
Processor
Intel Core 2 Quad Q9400
Frequency
2.66 GHz
CPU Cores
4
TDP (PL1)
95 W
Release date
Q3/2008
Compare
Compare
№
11
Processor
Intel Core 2 Quad Q8400s
Frequency
2.66 GHz
CPU Cores
4
TDP (PL1)
65 W
Release date
Q2/2009
Compare
Compare
№
12
Processor
Intel Core 2 Quad Q8400
Frequency
2.66 GHz
CPU Cores
4
TDP (PL1)
95 W
Release date
Q2/2009
Compare
Compare
№
13
Processor
Intel Core 2 Quad Q8300
Frequency
2.50 GHz
CPU Cores
4
TDP (PL1)
95 W
Release date
Q3/2008
Compare
Compare
№
14
Processor
Intel Core 2 Quad Q8200s
Frequency
2.33 GHz
CPU Cores
4
TDP (PL1)
65 W
Release date
Q1/2009
Compare
Compare
№
15
Processor
Intel Core 2 Extreme QX9775
Frequency
3.20 GHz
CPU Cores
4
TDP (PL1)
150 W
Release date
Q1/2008
Compare
Compare
№
16
Processor
Intel Core 2 Quad Q8200
Frequency
2.33 GHz
CPU Cores
4
TDP (PL1)
95 W
Release date
Q3/2008
Compare
Compare
№
17
Processor
Intel Core 2 Extreme QX9770
Frequency
3.20 GHz
CPU Cores
4
TDP (PL1)
136 W
Release date
Q1/2008
Compare
Compare
№
18
Processor
Intel Core2 Duo E8700
Frequency
3.50 GHz
CPU Cores
2
TDP (PL1)
65 W
Release date
Q1/2009
Compare
Compare
№
19
Processor
Intel Core 2 Extreme QX9650
Frequency
3.00 GHz
CPU Cores
4
TDP (PL1)
130 W
Release date
Q4/2007
Compare
Compare
№
20
Processor
Intel Core2 Duo E4400
Frequency
2.00 GHz
CPU Cores
2
TDP (PL1)
65 W
Release date
Q3/2007
Compare
Compare