Intel x86 CPUs, 2006–2011
Italics indicate an OEM processor.
Desktop
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
HEDT
1500
Core 2 Extreme
4
12 M
150 W
Yorkfield XE
45 nm
LGA771
32+32 k
Yorkfield XE
Core 2 Extreme QX9775
4
3.2
12 M
150 W
1400
1000
600
300
Core 2 Extreme
2
4 M
75 W
Conroe XE
65 nm
LGA775
32+32 k
Core 2 Extreme
4
8 M
130 W
Kentsfield XE
65 nm
LGA775
32+32 k
Core 2 Extreme
4
12 M
Yorkfield XE
45 nm
LGA775
32+32 k
Core i7 (Extreme Edition)
4(8)
8 M
130 W
Bloomfield
45 nm
LGA1366
32+32 k
256 k
Core i7 (Extreme Edition)
6(12)
12 M
130 W
Gulftown
32 nm
LGA1366
32+32 k
256 k
Conroe XE
Core 2 Extreme X6800
2
2.93
4 M
75 W
Kentsfield XE
Core 2 Extreme QX6700
4
2.67
8 M
130 W
Kentsfield XE
Core 2 Extreme QX6800
4
2.93
8 M
130 W
Kentsfield XE
Core 2 Extreme QX6850
4
3.0
8 M
130 W
Yorkfield XE
Core 2 Extreme QX9770
4
3.2
12 M
136 W
Yorkfield XE
Core 2 Extreme QX9650
4
3.0
12 M
130 W
Bloomfield
Core i7-965 Extreme
Edition
Edition
4(8)
3.46
3.2
3.2
8 M
130 W
Bloomfield
Core i7-975 Extreme
Edition
Edition
4(8)
3.6
3.33
3.33
8 M
130 W
Bloomfield
Core i7-940
4(8)
3.2
2.93
2.93
8 M
130 W
Bloomfield
Core i7-950
4(8)
3.33
3.06
3.06
8 M
130 W
Bloomfield
Core i7-960
4(8)
3.46
3.2
3.2
8 M
130 W
Bloomfield
Core i7-920
4(8)
2.93
2.66
2.66
8 M
130 W
Bloomfield
Core i7-930
4(8)
3.06
2.8
2.8
8 M
130 W
Gulftown
Core i7-980X Extreme
Edition
Edition
6(12)
3.6
3.33
3.33
12 M
130 W
Gulftown
Core i7-990X Extreme
Edition
Edition
6(12)
3.73
3.46
3.46
12 M
130 W
Gulftown
Core i7-970
6(12)
3.46
3.2
3.2
12 M
130 W
Gulftown
Core i7-980
6(12)
3.6
3.33
3.33
12 M
130 W
Core i7-3960X Extreme
Edition
Edition
Core i7-3930K
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
Performance
570
530
350
350
300
Core 2 Duo
2
4 M
65 W
Conroe
65 nm
LGA775
32+32 k
Core 2 Quad
4
8 M
Kentsfield
65 nm
LGA775
32+32 k
Core 2 Quad
4
12 M
Yorkfield
45 nm
LGA775
32+32 k
Core i7
4(8)
8 M
Lynnfield
45 nm
LGA1156
32+32 k
256 k
Conroe
Core 2 Duo E6700
2
2.67
4 M
65 W
Conroe
Core 2 Duo E6600
2
2.4
4 M
65 W
Kentsfield
Core 2 Quad Q6600 (B3 stepping)
4
2.4
8 M
105 W
Kentsfield
Core 2 Quad Q6700
4
2.67
8 M
95 W
Yorkfield
Core 2 Quad Q9550
4
2.83
12 M
95 W
Yorkfield
Core 2 Quad Q9650
4
3.0
12 M
95 W
Yorkfield
Core 2 Quad Q9550S
4
2.83
12 M
65 W
Yorkfield
Core 2 Quad Q9450
4
2.67
12 M
95 W
Lynnfield
Core i7-870
4(8)
3.6
2.93
2.93
8 M
95 W
Lynnfield
Core i7-880
4(8)
3.73
3.06
3.06
8 M
95 W
Lynnfield
Core i7-875K
4(8)
3.6
2.93
2.93
8 M
95 W
Lynnfield
Core i7-860S
4(8)
3.46
2.53
2.53
8 M
82 W
Lynnfield
Core i7-870S
4(8)
3.6
2.66
2.66
8 M
82 W
Lynnfield
Core i7-860
4(8)
3.46
2.8
2.8
8 M
95 W
Core i7-2700K
Core i7-2600
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
Mainstream
4C
270
220
200
180
Core 2 Quad
4
8 M
95 W
Kentsfield
65 nm
LGA775
32+32 k
Core 2 Quad
4
95 W
Yorkfield-6M
45 nm
LGA775
32+32 k
Core i5
4
8 M
95 W
Lynnfield
45 nm
LGA1156
32+32 k
256 k
Kentsfield
Core 2 Quad Q6600 (G0 stepping)
4
2.4
8 M
95 W
Yorkfield-6M
Core 2 Quad Q9300
4
2.5
6 M
95 W
Yorkfield-6M
Core 2 Quad Q9400
4
2.67
6 M
95 W
Yorkfield-6M
Core 2 Quad Q8200
4
2.33
4 M
95 W
Yorkfield-6M
Core 2 Quad Q8300
4
2.5
4 M
95 W
Yorkfield-6M
Core 2 Quad Q9505
4
2.83
6 M
95 W
Yorkfield-6M
Core 2 Quad Q8400
4
2.67
4 M
95 W
Yorkfield-6M
Core 2 Quad Q9500
4
2.83
6 M
95 W
Lynnfield
Core i5-750
4
3.2
2.66
2.66
8 M
95 W
Lynnfield
Core i5-760
4
3.33
2.8
2.8
8 M
95 W
Core i5-2500
Core i5-2400
4C low power
320
270
240
Core 2 Quad S
4
65 W
Yorkfield-6M
45 nm
LGA775
32+32 k
Core i5 S
4
8 M
82 W
Lynnfield
45 nm
LGA1156
32+32 k
256 k
Yorkfield-6M
Core 2 Quad Q9400S
4
2.67
6 M
65 W
Yorkfield-6M
Core 2 Quad Q9505S
4
2.83
6 M
65 W
Yorkfield-6M
Core 2 Quad Q8200S
4
2.33
4 M
65 W
Yorkfield-6M
Core 2 Quad Q8400S
4
2.67
4 M
65 W
Lynnfield
Core i5-750S
4
3.2
2.4
2.4
8 M
82 W
2C
290
260
220
220
200
200
180
160
Core 2 Duo
2
65 W
Conroe
65 nm
LGA775
32+32 k
Core 2 Duo
2
6 M
65 W
Wolfdale
45 nm
LGA775
32+32 k
Core i5
2(4)
4 M
Clarkdale
32 nm
LGA1156
32+32 k
256 k
Conroe
Core 2 Duo E6850
2
3.0
4 M
65 W
Conroe
Core 2 Duo E6400
2
2.13
2 M
65 W
Conroe
Core 2 Duo E6420
2
2.13
4 M
65 W
Conroe
Core 2 Duo E6750
2
2.67
4 M
65 W
Conroe
Core 2 Duo E6300
2
1.87
2 M
65 W
Conroe
Core 2 Duo E4300
2
1.8
2 M
65 W
Conroe
Core 2 Duo E4200
2
1.6
2 M
65 W
Conroe
Core 2 Duo E6320
2
1.87
4 M
65 W
Conroe
Core 2 Duo E6550
2
2.33
4 M
65 W
Conroe
Core 2 Duo E6540
2
2.33
4 M
65 W
Wolfdale
Core 2 Duo E8500
2
3.17
6 M
65 W
Wolfdale
Core 2 Duo E8600
2
3.33
6 M
65 W
Wolfdale
Core 2 Duo E8400
2
3.0
6 M
65 W
Wolfdale
Core 2 Duo E8200
2
2.67
6 M
65 W
Wolfdale
Core 2 Duo E8300
2
2.83
6 M
65 W
Wolfdale
Core 2 Duo E8190
2
2.67
6 M
65 W
Wolfdale
Core 2 Duo E8290
2
2.83
6 M
65 W
Clarkdale
Core i5-670
2(4)
3.73
3.46
3.46
4 M
73 W
HD Graphics
12
733
Clarkdale
Core i5-680
2(4)
3.86
3.6
3.6
4 M
73 W
HD Graphics
12
733
Clarkdale
Core i5-655K
2(4)
3.46
3.2
3.2
4 M
73 W
HD Graphics
12
733
Clarkdale
Core i5-661
2(4)
3.6
3.33
3.33
4 M
87 W
HD Graphics
12
900
Clarkdale
Core i5-660
2(4)
3.6
3.33
3.33
4 M
73 W
HD Graphics
12
733
Clarkdale
Core i5-650
2(4)
3.46
3.2
3.2
4 M
73 W
HD Graphics
12
733
Core i5-2500K
Core i5-2300
Core i5-2310
Core i5-2320
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
Value
140
130
110
Core 2 Duo
2
2 M
65 W
Conroe
65 nm
LGA775
32+32 k
Core 2 Duo
2
3 M
65 W
Wolfdale-3M
45 nm
LGA775
32+32 k
Core i3
2(4)
4 M
73 W
Clarkdale
32 nm
LGA1156
32+32 k
256 k
Conroe
Core 2 Duo E4400
2
2.0
2 M
65 W
Conroe
Core 2 Duo E4500
2
2.2
2 M
65 W
Conroe
Core 2 Duo E4600
2
2.4
2 M
65 W
Conroe
Core 2 Duo E4700
2
2.6
2 M
65 W
Wolfdale-3M
Core 2 Duo E7200
2
2.53
3 M
65 W
Wolfdale-3M
Core 2 Duo E7300
2
2.67
3 M
65 W
Wolfdale-3M
Core 2 Duo E7400
2
2.8
3 M
65 W
Wolfdale-3M
Core 2 Duo E7500
2
2.93
3 M
65 W
Wolfdale-3M
Core 2 Duo E7600
2
3.07
3 M
65 W
Clarkdale
Core i3-550
2(4)
3.2
4 M
73 W
HD Graphics
12
733
Clarkdale
Core i3-560
2(4)
3.33
4 M
73 W
HD Graphics
12
733
Clarkdale
Core i3-540
2(4)
3.06
4 M
73 W
HD Graphics
12
733
Clarkdale
Core i3-530
2(4)
2.93
4 M
73 W
HD Graphics
12
733
Core i3-2120
Core i3-2130
Core i3-2100
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
Entry-level
2C
90
90
85
85
75
70
50
40
Pentium Dual-Core, Celeron Dual-Core
2
65 W
Allendale
65 nm
LGA775
32+32 k
Pentium (Dual-Core), Celeron
2
65 W
Wolfdale-3M
45 nm
LGA775
32+32 k
Pentium G, Celeron G
2
73 W
Clarkdale
32 nm
LGA1156
32+32 k
256 k
Allendale
Pentium Dual-Core E2160
2
1.8
1 M
65 W
Allendale
Pentium Dual-Core E2180
2
2.0
1 M
65 W
Allendale
Pentium Dual-Core E2200
2
2.2
1 M
65 W
Allendale
Pentium Dual-Core E2220
2
2.4
1 M
65 W
Allendale
Pentium Dual-Core E2140
2
1.6
1 M
65 W
Allendale
Celeron Dual-Core E1200
2
1.6
512 k
65 W
Allendale
Celeron Dual-Core E1400
2
2.0
512 k
65 W
Allendale
Celeron Dual-Core E1500
2
2.2
512 k
65 W
Allendale
Celeron Dual-Core E1600
2
2.4
512 k
65 W
Wolfdale-3M
Pentium Dual-Core E5200
2
2.5
2 M
65 W
Wolfdale-3M
Pentium Dual-Core E5300
2
2.6
2 M
65 W
Wolfdale-3M
Pentium Dual-Core E5400
2
2.7
2 M
65 W
Wolfdale-3M
Pentium E6300
2
2.8
2 M
65 W
Wolfdale-3M
Pentium E6500K
2
2.93
2 M
65 W
Wolfdale-3M
Pentium E6500
2
2.93
2 M
65 W
Wolfdale-3M
Pentium E6600
2
3.07
2 M
65 W
Wolfdale-3M
Pentium E6700
2
3.2
2 M
65 W
Wolfdale-3M
Pentium E6800
2
3.33
2 M
65 W
Wolfdale-3M
Pentium Dual-Core E2210
2
2.2
1 M
65 W
Wolfdale-3M
Pentium E5500
2
2.8
2 M
65 W
Wolfdale-3M
Pentium E5700
2
3.0
2 M
65 W
Wolfdale-3M
Pentium E5800
2
3.2
2 M
65 W
Wolfdale-3M
Celeron E3300
2
2.5
1 M
65 W
Wolfdale-3M
Celeron E3400
2
2.6
1 M
65 W
Wolfdale-3M
Celeron E3500
2
2.7
1 M
65 W
Wolfdale-3M
Celeron E3200
2
2.4
1 M
65 W
Clarkdale
Pentium G6951
2
2.8
3 M
73 W
HD Graphics
12
533
Clarkdale
Pentium G6950
2
2.8
3 M
73 W
HD Graphics
12
533
Clarkdale
Pentium G6960
2
2.93
3 M
73 W
HD Graphics
12
533
Clarkdale
Celeron G1101
2
2.26
2 M
73 W
HD Graphics
12
533
Pentium G850
Pentium G860
Pentium G840
Pentium G620
Pentium G630
Celeron G540
Celeron G530
1C
60
50
40
Celeron
1
35 W
Conroe-L
65 nm
LGA775
32+32 k
Conroe-L
Celeron 440
1
2.0
512 k
35 W
Conroe-L
Celeron 430
1
1.8
512 k
35 W
Conroe-L
Celeron 450
1
2.2
512 k
35 W
Conroe-L
Celeron 420
1
1.6
512 k
35 W
1C low power
60
Celeron
1
19 W
Conroe-L
65 nm
BGA479
32+32 k
Conroe-L
Celeron 220
1
1.2
512 k
19 W
Extremely low power
60
40
30
Atom
Diamondville
45 nm
BGA437
32+24 k
512 k
Atom D
Pineview
45 nm
BGA559
32+24 k
512 k
Diamondville
Atom 330
2(4)
1.6
8 W
Diamondville
Atom 230
1(2)
1.6
4 W
Pineview
Atom D510
2(4)
1.67
13 W
Pineview
Atom D525
2(4)
1.83
13 W
Pineview
Atom D410
1(2)
1.67
10 W
Pineview
Atom D425
1(2)
1.83
10 W
Atom D2700
Atom D2500