Intel Processor Numbers and Performance comparision of Notebook computers
Prefix on
Processor number
Description
QX
Desktop or mobile quad-core extreme performance processors
X
Desktop or mobile dual-core extreme performance processors
Q
Desktop quad-core high performance processors
E
Desktop energy efficient dual-core processors with TDP greater than or equal to 55W
T
Mobile highly energy efficient processors with TDP 30-39W
P
Mobile highly energy efficient processor with TDP 20-29 W
L
Mobile highly energy efficient with TDP 12-19W
U
Mobile ultra high energy efficient with TDP less than or equal to 11.9W
S
Mobile small form-factor with 22x22 BGA package
Intel® Core i7 Mobile Processor Specifications
All Intel® Core i7 mobile processors feature:
Processor Number ?±
Intel® Smart Cache
Base Frequency
Maximum Turbo Frequency
Max TDP
DDR3 Speed
Intel® Hyper-Threading Technology
Number of Cores
Intel® Core
i7-620LM
4MB
2.0 GHz
2.80 GHz
25W
1066/800 MHz
2
Intel® Core
i7-620M
4MB
2.66 GHz
3.33 GHz
35W
1066/800 MHz
2
Intel® Core
i7-620UM
4MB
1.06 GHz
2.13 GHz
18W
800 MHz
2
Intel® Core
i7-640LM
4MB
2.13 GHz
2.93 GHz
25W
1066/800 MHz
2
Intel® Core
i7-640UM
4MB
1.20 GHz
2.26 GHz
18W
800 MHz
2
Intel® Core
i7-820QM
8MB
1.73 GHz
up to 3.06 GHz
45W
1333/1066 MHz
4
Intel® Core
i7-720QM
6MB
1.60 GHz
up to 2.80 GHz
45W
1333/1066 MHz
4
Intel® Core i5 Mobile Processor Specifications
All Intel® Core i5 mobile processors feature:
Intel® Turbo Boost Technology1
Intel® Hyper-Threading Technology
Enhanced Intel SpeedStep® Technology
Processor Number ? 4
Intel® Smart Cache
Base Frequency
Maximum Turbo Frequency
Max TDP
DDR3 Speed
Intel® Hyper-Threading Technology
Number of Cores
Intel® Core i5-430M
3MB
2.26 GHz
2.53 GHz
35W
1066/800 MHz
Yes
2
Intel® Core i5-520M
3MB
2.4 GHz
2.93 GHz
35W
1066/800 MHz
Yes
2
Intel® Core i5-520UM
3MB
1.06 GHz
1.86 GHz
18W
800 MHz
Yes
2
Intel® Core i5-540M
3MB
2.53 GHz
3.06 GHz
35W
1066/800 MHz
Yes
2
Intel® Core i3 Mobile Processor Specifications
All Intel® Core i3 mobile processors feature:
Intel® Hyper-Threading Technology
Enhanced Intel SpeedStep® Technology
Processor Number ?
Intel® Smart Cache
Base Frequency
Maximum CPU Turbo Frequency
Max TDP
DDR3 Speed
Intel® Hyper-Threading Technology
Number of Cores
Intel® Core i3-330M
3MB
2.13 GHz
NA
35W
1066/800 MHz
Yes
2
Intel® Core i3-350M
3MB
2.26 GHz
NA
35W
1066/800 MHz
Yes
2
Intel® Core2 Duo Mobile
Processor Family
Has Embedded Products: Yes
Launch Range: Q3'06 - Q3/09
Intel®
Core2 Duo Processor U7700 (2M Cache, 1.33 GHz, 533 MHz FSB) Socket P
10 Watts
Intel®
Core2 Duo Processor U7600 (2M Cache, 1.20 GHz, 533 MHz FSB) Socket P
10 Watts
Intel®
Core2 Duo Processor U7500 (2M Cache, 1.06 GHz, 533 MHz FSB) Socket P
10 Watts
Intel®
Core2 Duo Processor U7500 (2M Cache, 1.06 GHz, 533 MHz FSB) Socket M
10 Watts
Intel®
Core2 Duo Processor T9900 (6M Cache, 3.06 GHz, 1066 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T9800 (6M Cache, 2.93 GHz, 1066 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T9600 (6M Cache, 2.80 GHz, 1066 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T9550 (6M Cache, 2.66 GHz, 1066 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T9500 (6M Cache, 2.60 GHz, 800 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T9400 (6M Cache, 2.53 GHz, 1066 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T9300 (6M Cache, 2.50 GHz, 800 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T8300 (3M Cache, 2.40 GHz, 800 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T8100 (3M Cache, 2.10 GHz, 800 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T7800 (4M Cache, 2.60 GHz, 800 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T7700 (4M Cache, 2.40 GHz, 800 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T7600 (4M Cache, 2.33 GHz, 667 MHz FSB)
34 Watts
Intel®
Core2 Duo Processor T7500 (4M Cache, 2.20 GHz, 800 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T7400 (4M Cache, 2.16 GHz, 667 MHz FSB)
34 Watts
Intel®
Core2 Duo Processor T7300 (4M Cache, 2.00 GHz, 800 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T7250 (2M Cache, 2.00 GHz, 800 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T7200 (4M Cache, 2.00 GHz, 667 MHz FSB)
34 Watts
Intel®
Core2 Duo Processor T7100 (2M Cache, 1.80 GHz, 800 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T6500 (2M Cache, 2.10 GHz, 800 MHz FSB)
Intel®
Core2 Duo Processor T6670 (2M Cache, 2.20 GHz, 800 MHz FSB)
N/A
Intel®
Core2 Duo Processor T5800 (2M Cache, 2.00 GHz, 800 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T5750 (2M Cache, 2.00 GHz, 667 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T5600 (2M Cache, 1.83 GHz, 667 MHz FSB)
34 Watts
Intel®
Core2 Duo Processor T5550 (2M Cache, 1.83 GHz, 667 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T5500 (2M Cache, 1.66 GHz, 667 MHz FSB)
34 Watts
Intel®
Core2 Duo Processor T5470 (2M Cache, 1.60 GHz, 800 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T5450 (2M Cache, 1.66 GHz, 667 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T5300 (2M Cache, 1.73 GHz, 533 MHz FSB)
34 Watts
Intel®
Core2 Duo Processor T5270 (2M Cache, 1.40 GHz, 800 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T5250 (2M Cache, 1.50 GHz, 667 MHz FSB)
35 Watts
Intel®
Core2 Duo Processor T5200 (2M Cache, 1.60 GHz, 533 MHz FSB)
34 Watts
Intel®
Core2 Duo processor SU9600 (3M Cache, 1.60 GHz, 800 MHz, FSB)
10 Watts
Intel®
Core2 Duo Processor SU9400 (3M Cache, 1.40 GHz, 800 MHz, FSB)
10 Watts
Intel®
Core2 Duo Processor SU9300 (3M Cache, 1.20 GHz, 800 MHz FSB)
10 Watts
Intel®
Core2 Duo Processor SP9600 (6M Cache, 2.53 GHz, 1066 MHz FSB)
25 Watts
Intel®
Core2 Duo processor SP9400 (6M Cache, 2.40 GHz, 1066 MHz FSB)
25 Watts
Intel®
Core2 Duo processor SP9300 (6M Cache, 2.26 GHz, 1066 MHz FSB)
25 Watts
Intel®
Core2 Duo Processor SL9600 (6M Cache, 2.13 GHz, 1066 MHz FSB)
17 Watts
Intel®
Core2 Duo Processor SL9400 (6M Cache, 1.86 GHz, 1066 MHz FSB)
17 Watts
Intel®
Core2 Duo processor SL9380 (6M Cache, 1.80 GHz, 800 MHz FSB)
17 Watts
Intel®
Core2 Duo Processor SL9300 (6M Cache, 1.60 GHz, 1066 MHz FSB)
17 Watts
Intel®
Core2 Duo Processor P9700 (6M Cache, 2.80 GHz, 1066 MHz FSB)
28 Watts
Intel®
Core2 Duo Processor P9600 (6M Cache, 2.66 GHz, 1066 MHz FSB)
25 Watts
Intel®
Core2 Duo Processor P9500 (6M Cache, 2.53 GHz, 1066 MHz FSB)
25 Watts
Intel®
Core2 Duo Processor P8800 (3M Cache, 2.66 GHz, 1066 MHz FSB)
25 Watts
Intel®
Core2 Duo Processor P8700 (3M Cache, 2.53 GHz, 1066 MHz FSB)
25 Watts
Intel®
Core2 Duo Processor P8600 (3M Cache, 2.40 GHz, 1066 MHz FSB)
25 Watts
Intel®
Core2 Duo Processor P8400 (3M Cache, 2.26 GHz, 1066 MHz FSB)
25 Watts
Intel®
Core2 Duo Processor P7550 (3M Cache, 2.26 GHz, 1066 MHz FSB)
25 Watts
Intel®
Core2 Duo Processor L7700 (4M Cache, 1.80 GHz, 800 MHz FSB)
17 Watts
Intel®
Core2 Duo Processor L7500 (4M Cache, 1.60 GHz, 800 MHz FSB)
17 Watts
Intel®
Core2 Duo Processor L7400 (4M Cache, 1.50 GHz, 667 MHz FSB)
17 Watts
Intel®
Core2 Duo Processor L7300 (4M Cache, 1.40 GHz, 800 MHz FSB)
17 Watts
Intel®
Core2 Duo Processor L7200 (4M Cache, 1.33 GHz, 667 MHz FSB)
17 Watts
Note: Prices subject to change
Intel® Pentium® Dual Core processor (Mobile)
Processor
Number
Architecture
Cache
Clock
Speed
Front
Side
Bus
Power
Dual-core
Enhanced
Intel
SpeedStep®
Technology
Execute
Disable Bit°
T4200
45 nm
1MB L2
2.0 GHz
800 MHz
35W
45 nm
1MB L2
1.66 GHz
800 MHz
35W
45 nm
1MB L2
1.50 GHz
800 MHz
35W
-------- Older information page (for referance )
Intel® Core Solo processor
Processor
Number
Architecture
Cache
Clock
Speed
Front
Side
Bus
Power
Enhanced Intel
SpeedStep®
Technology
Execute
Disable Bit°
T1400
65 nm
2 MB L2
1.83 GHz
667 MHz
27W
T1300
65 nm
2 MB L2
1.66 GHz
667 MHz
27W
Processor
Number
Architecture
Cache
Clock
Speed
Front
Side
Bus
Power
Intel®
VT±
Enhanced Intel
SpeedStep®
Technology
Execute
Disable Bit°
U1500
65 nm
2 MB L2
1.33 GHz
533 MHz
5.5W
U1400
65 nm
2 MB L2
1.20 GHz
533 MHz
5.5W
U1300
65 nm
2 MB L2
1.06 GHz
533 MHz
5.5W
Processor
Number
Architecture
Cache
Clock
Speed
Front
Side
Bus
Power
Dual-core
Intel®
VT±
Enhanced
Intel
SpeedStep®
Technology
Execute
Disable Bit°
T2700
65 nm
2 MB L2
2.33 GHz
667 MHz
31W
T2600
65 nm
2 MB L2
2.16 GHz
667 MHz
31W
T2500
65 nm
2 MB L2
2 GHz
667 MHz
31W
T2450
65 nm
2 MB L2
2 GHz
533 MHz
31W
T2400
65 nm
2 MB L2
1.83 GHz
667 MHz
31W
T2350
65 nm
2 MB L2
1.86 GHz
533 MHz
31W
T2300
65 nm
2 MB L2
1.66 GHz
667 MHz
31W
T2250
65 nm
2 MB L2
1.73 GHz
533 MHz
31W
T2050
65 nm
2 MB L2
1.6 GHz
533 MHz
31W
T2300E
65 nm
2 MB L2
1.66 GHz
667 MHz
31W
Processor
Number
Architecture
Cache
Clock
Speed
Front
Side
Bus
Power
Dual-core
Intel®
VT±
Enhanced
Intel
SpeedStep®
Technology
Execute
Disable Bit°
L2500
65 nm
2MB L2
1.83 GHz
667 MHz
15W
L2400
65 nm
2MB L2
1.66 GHz
667 MHz
15W
L2300
65 nm
2MB L2
1.50 GHz
667 MHz
15W
Processor
Number
Architecture
Cache
Clock
Speed
Front
Side
Bus
Power
Dual-core
Intel®
VT±
Enhanced
Intel
SpeedStep®
Technology
Execute
Disable Bit°
U2500
65 nm
2MB L2
1.20 GHz
533 MHz
9W
U2400
65 nm
2MB L2
1.06 GHz
533 MHz
9W
T7700
65 nm
4MB L2
2.40 GHz
800 MHz
T7600
65 nm
4MB L2
2.33 GHz
667 MHz
T7500
65 nm
4MB L2
2.20 GHz
800 MHz
T7400
65 nm
4MB L2
2.16 GHz
667 MHz
T7300
65 nm
4MB L2
2.00 GHz
800 MHz
T7200
65 nm
4MB L2
2.00 GHz
667 MHz
T7100
65 nm
2MB L2
1.80 GHz
800 MHz
T5600
65 nm
2MB L2
1.83 GHz
667 MHz
T5500
65 nm
2MB L2
1.66 GHz
667 MHz
T5470
65 nm
2MB L2
1.60 GHz
800 MHz
T5450
65 nm
2MB L2
1.66 GHz
667 MHz
T5250
65 nm
2MB L2
1.50 GHz
667 MHz
T5300
65 nm
2MB L2
1.73 GHz
533 MHz
T5200
65 nm
2MB L2
1.60 GHz
533 MHz
Intel® Core2 Duo Low Voltage
Processor
Number
Architecture
Cache
Clock
Speed
Front
Side
Bus
Dual-core
Intel® Virtualization Technology
(Intel® VT)±
Enhanced
Intel
SpeedStep®
Technology
Intel®
64F
Execute
Disable Bit°
L7500
65 nm
4MB L2
1.60 GHz
800 MHz
L7400
65 nm
4MB L2
1.50 GHz
667 MHz
L7300
65 nm
4MB L2
1.40 GHz
800 MHz
L7200
65 nm
4MB L2
1.33 GHz
667 MHz
Intel® Core2 Duo Ultra Low Voltage
Processor
Number
Architecture
Cache
Clock
Speed
Front
Side
Bus
Dual-core
Intel® Virtualization Technology
(Intel® VT)±
Enhanced
Intel
SpeedStep®
Technology
Intel®
64F
Execute
Disable Bit°
U7600
65 nm
2MB L2
1.20 GHz
533 MHz
U7500
65 nm
2MB L2
1.06 GHz
533 MHz
Compare Laptop Processor performace at www.tomshardware.com
± Intel® Virtualization
Technology (Intel® VT), Intel® Trusted Execution Technology (Intel® TXT), and Intel®
64 architecture require a computer system with a processor, chipset, BIOS, enabling
software and/or operating system, device drivers and applications designed for these
features. Performance will vary depending on your configuration. Contact your vendor for
more information.
° Enabling Execute Disable Bit
functionality requires a PC with a processor with Execute Disable Bit capability and a
supporting operating system. Check with your PC manufacturer on whether your system
delivers Execute Disable Bit functionality.