Notebookcheck Logo

Intel Core i5-2450M

Intel 2450M

The Intel Core i5-2450M is a fast dual core processor that first appeared in Dell laptops in 11/2011. It is based on the Sandy Bridge architecture and offers Hyperthreading to handle 4 threads at once (for a better usage of the pipeline). Compared to the faster Core i7, the i5 offers a smaller last level cache of 3MB. The base clock speed is 2.5 GHz but due to Turbo Boost it can reach 2.8 GHz (2 cores active) and 3.1 GHz (1 core active). Compared to the 2510M, the 2450M does not support VT-d and Trusted Execution functions. However, the integrated gpu offers a higher Turbo Boost clock rate.

Sandy Bridge is the evolutionary successor of the Arrandale architecture. The most noteable improvements is the improved Turbo Boost 2.0 and the integration of the graphics card into the 32nm CPU core. 

The i5-2450M offers an integrated graphics card (Intel HD Graphics 3000) which is clearly faster then the older Intel HD Graphics in the Arrandale CPUs. As the new GPU is included in the CPU, it is also manufactured in 32nm and shares the fast level 3 cache with the CPU cores (using a new ring bus). In the 2435M it is clocked with  650 or 1300MHz (with Turbo Boost).

Furthermore, an improved dual-channel DDR3 memory controller is included on the CPU die that is used by the CPU and GPU part.

Due to the improved architecture and the new Turbo Boost 2.0, the average performance of the Core i5-2450M is higher than a similar clocked Arrandale Core i5. Looking at benchmarks of slower clocked Core i5 CPUs, the i5-2450M should position itself slightly above the old Core i5-620M and is therefore suited even for demanding tasks.

The 35W TDP rating includes the integrated GPU and memory controller.

SeriesIntel Core i5
CodenameSandy Bridge

Series: Core i5 Sandy Bridge

Intel Core i5-2540M compare2.6 - 3.3 GHz2 / 4 cores3 MB L3
Intel Core i5-2520M compare2.5 - 3.2 GHz2 / 4 cores3 MB L3
Intel Core i5-2450M « 2.5 - 3.1 GHz2 / 4 cores3 MB L3
Intel Core i5-2435M compare2.4 - 3 GHz2 / 4 cores3 MB L3
Intel Core i5-2430M compare2.4 - 3 GHz2 / 4 cores3 MB L3
Intel Core i5-2415M compare2.3 - 2.9 GHz2 / 4 cores3 MB L3
Intel Core i5-2410M compare2.3 - 2.9 GHz2 / 4 cores3 MB L3
Intel Core i5-2557M compare1.7 - 2.7 GHz2 / 4 cores3 MB L3
Intel Core i5-2467M compare1.6 - 2.3 GHz2 / 4 cores3 MB L3
Intel Core i5-2537M compare1.4 - 2.3 GHz2 / 4 cores3 MB L3
Clock Rate2500 - 3100 MHz
Level 1 Cache128 KB
Level 2 Cache512 KB
Level 3 Cache3 MB
Number of Cores / Threads2 / 4
Power Consumption (TDP = Thermal Design Power)35 Watt
Transistor Count624 Million
Manufacturing Technology32 nm
Die Size149 mm2
Max. Temperature100 °C
SocketPPGA988
FeaturesHD Graphics 3000, DDR3-1066/1333 Memory Controller (max 8GB), HyperThreading, AVX, Quick Sync, Virtualization
GPUIntel HD Graphics 3000 (650 - 1300 MHz)
64 Bit64 Bit support
Architecturex86
Starting Price$225 U.S.
Announcement Date11/02/2011
Product Link (external)ark.intel.com

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 2.6     avg: 2.7     median: 2.8 (4%)     max: 2.8 Points
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 1.19     avg: 1.2     median: 1.2 (30%)     max: 1.2 Points
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 3830     avg: 3912     median: 3918.5 (24%)     max: 3989 points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 8273     avg: 8507     median: 8542 (6%)     max: 8619 points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 9868     avg: 10292     median: 10318.5 (7%)     max: 10518 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 4664     avg: 4835     median: 4847 (6%)     max: 4922 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 547     avg: 604     median: 606.5 (7%)     max: 655 s
wPrime 2.10 - wPrime 2.0 32m *
min: 17.7     avg: 18.9     median: 19 (4%)     max: 19.46 s
X264 HD Benchmark 4.0 - x264 Pass 2
min: 14.01     avg: 14.6     median: 14.6 (5%)     max: 15.2 fps
TrueCrypt - TrueCrypt Serpent
min: 0.124     avg: 0.1     median: 0.1 (0%)     max: 0.133 GB/s
TrueCrypt - TrueCrypt Twofish
min: 0.192     avg: 0.2     median: 0.2 (4%)     max: 0.235 GB/s
3DMark 06 - CPU - 3DMark 06 - CPU
min: 2830     avg: 3384     median: 3441.5 (7%)     max: 3475 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 12.96     avg: 13     median: 13 (3%)     max: 13.2 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 29     avg: 29.6     median: 29.8 (1%)     max: 30.38 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 671     avg: 689     median: 687 (3%)     max: 707 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 49000     avg: 53208     median: 52850 (25%)     max: 58130 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 34340     avg: 34720     median: 34490 (26%)     max: 35560 MFLOPS
Windows 7 Experience Index - Win7 CPU
min: 7     avg: 7     median: 7 (90%)     max: 7.1 Points
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 9078     avg: 9278     median: 9300 (8%)     max: 9384 Points
3DMark 11 - 3DM11 Performance Physics
min: 2948     avg: 3530     median: 3521 (10%)     max: 3886 Points
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

restrict list:

show all (including archived), 2024, 2023
v1.28
log 08. 01:12:05

#0 no ids found in url (should be separated by "_") +0s ... 0s

#1 not redirecting to Ajax server +0s ... 0s

#2 did not recreate cache, as it is less than 5 days old! Created at Sun, 07 Jul 2024 05:30:19 +0200 +0.001s ... 0.001s

#3 composed specs +0.015s ... 0.016s

#4 did output specs +0s ... 0.016s

#5 getting avg benchmarks for device 3001 +0.004s ... 0.02s

#6 got single benchmarks 3001 +0.078s ... 0.098s

#7 got avg benchmarks for devices +0s ... 0.098s

#8 min, max, avg, median took s +0.506s ... 0.605s

#9 return log +0.053s ... 0.657s

Reviews for the Intel Core i5-2450M processor

 

Review HP ProBook 4740s Notebook

Bulk'o'media. A large, glare-free screen fused with solid workmanship and good application performance plus a midrange graphics card from AMD for the occasional...
Intel Core i5-2450M | AMD Radeon HD 7650M | 17.30" | 3.1 kg
 

Review HP Pavilion dv7-7000sg Notebook

Multimedia in an Aluminum Skin. The HP Pavilion dv7 is a multimedia notebook available for less than 800 Euro (~$1035). Although, the buyer might not get the ne...
Intel Core i5-2450M | NVIDIA GeForce GT 630M | 17.30" | 3.2 kg
 

Review Lenovo ThinkPad Edge E530 (NZQBQGE) Notebook

Consumer laptop for business. Lenovo's ThinkPad Edge E530 is trying really hard to make an attempt at being a representative of the “ThinkPad” brand for the mas...
Intel Core i5-2450M | NVIDIA GeForce GT 630M | 15.60" | 2.4 kg
 

Toshiba Portégé R835-P88 Laptop Review

Affordable Thin-and-Light. The lightweight Portégé series will be refreshed this year as the all-new Ivy Bridge R930 series, but does the Sandy Bridge R830 seri...
Intel Core i5-2450M | Intel HD Graphics 3000 | 13.30" | 1.4 kg
 

Review Asus N55SL-S1016V Notebook

Bass & Full HD. A new processor and graphics chip, EUR 200 cheaper, but otherwise unchanged. This best describes the newest model of Asus' N55S range. A matte ...
Intel Core i5-2450M | NVIDIA GeForce GT 635M | 15.60" | 2.7 kg

Sony Vaio VPC-EJ3D1E/W: NVIDIA GeForce 410M, 17.30", 3.1 kg
  Review » Review Sony Vaio VPC-EJ3D1E/W Notebook

HP Pavilion dm4-3090se: Intel HD Graphics 3000, 14.00", 2 kg
  Review » HP Pavilion dm4-3090se Laptop Review

Sony Vaio VPC-SB4X9EB: AMD Radeon HD 6470M, 13.30", 1.8 kg
  Review » Review Sony Vaio VPC-SB4X9EB Notebook

Packard Bell EasyNote LS11HR-167GE: AMD Radeon HD 7670M, 17.30", 3.1 kg
  Review » Review Packard Bell EasyNote LS11HR-167GE Notebook

Packard Bell EasyNote TS13HR-197GE: NVIDIA GeForce GT 630M, 15.60", 2.4 kg
  Review » Review Packard Bell EasyNote TS13HR-197GE Notebook

Acer TravelMate 5760G-2454G50Mnsk: NVIDIA GeForce GT 630M, 15.60", 2.4 kg
  Review » Review Acer TravelMate 5760G-2454G50Mnsk Notebook

HP ProBook 4540S-C4Z18EA: AMD Radeon HD 7650M, 15.60", 2.5 kg
  External Review » HP ProBook 4540S-C4Z18EA

HP ProBook 4540s-B6N37EA: AMD Radeon HD 7650M, 15.60", 2.5 kg
  External Review » HP ProBook 4540s-B6N37EA

HP ProBook 4740s (B0Y81EA): AMD Radeon HD 7650M, 17.30", 3.1 kg
  External Review » HP ProBook 4740s (B0Y81EA)

Sony Vaio SV-E14A15FGB: AMD Radeon HD 7670M, 14.00", 2.3 kg
  External Review » Sony Vaio SV-E14A15FGB

Acer Aspire 5750-2456G50Mtkk: Intel HD Graphics 3000, 15.60", 2.6 kg
  External Review » Acer Aspire 5750-2456G50Mtkk

Fujitsu LifeBook A532: Intel HD Graphics 3000, 15.60", 2.4 kg
  External Review » Fujitsu LifeBook A532

Dell Inspiron 15R-N5050-2128: Intel HD Graphics 3000, 15.60", 2.4 kg
  External Review » Dell Inspiron 15R-N5050-2128

HP ProBook 4740s (B6N57EA): AMD Radeon HD 7650M, 17.30", 3 kg
  External Review » HP ProBook 4740s (B6N57EA)

Acer Aspire V3-571: Intel HD Graphics 3000, 15.60", 2.6 kg
  External Review » Acer Aspire V3-571

Lenovo ThinkPad Edge E530, Sandy Bridge: NVIDIA GeForce GT 630M, 15.60", 2.4 kg
  External Review » Lenovo ThinkPad Edge E530, Sandy Bridge

Toshiba Satellite L870-11J: Intel HD Graphics 3000, 17.30", 2.7 kg
  External Review » Toshiba Satellite L870-11J

Acer Aspire V3-571G-6602: NVIDIA GeForce GT 630M, 15.60", 2.6 kg
  External Review » Acer Aspire V3-571G-6602

Asus X53SM-SO184V: NVIDIA GeForce GT 630M, 15.60", 2.6 kg
  External Review » Asus X53SM-SO184V

Toshiba Satellite L855-10T: AMD Radeon HD 7670M, 15.60", 2.3 kg
  External Review » Toshiba Satellite L855-10T

HP Pavilion dv7-6c55sa: NVIDIA GeForce GT 630M, 17.30", 3.4 kg
  External Review » HP Pavilion dv7-6c55sa

Acer Aspire V3-571-6643: Intel HD Graphics 4000, 15.60", 2.6 kg
  External Review » Acer Aspire V3-571-6643

Toshiba Satellite M840-A780: AMD Radeon HD 7670M, 14.00", 2 kg
  External Review » Toshiba Satellite M840-A780

Sony Vaio SV-E1511X1ESI: AMD Radeon HD 7650M, 15.60", 1.3 kg
  External Review » Sony Vaio SV-E1511X1ESI

Sony Vaio SV-E1711P1EW: Intel HD Graphics 3000, 17.30", 2.9 kg
  External Review » Sony Vaio SV-E1711P1EW

Asus B53E-S0185X: Intel HD Graphics 3000, 15.60", 2.7 kg
  External Review » Asus B53E-S0185X

Sony Vaio SV-E14A15FNB: AMD Radeon HD 7670M, 14.00", 2.3 kg
  External Review » Sony Vaio SV-E14A15FNB

Sony Vaio SV-E1511X1EB: AMD Radeon HD 7650M, 15.50", 2.7 kg
  External Review » Sony Vaio SV-E1511X1EB

Sony Vaio VPC-CB4Z1E/W: AMD Radeon HD 6630M, 15.50", 2.8 kg
  External Review » Sony Vaio VPC-CB4Z1E/W

HP Pavilion dm4-3013tx: AMD Radeon HD 7470M, 14.00", 2 kg
  External Review » HP Pavilion dm4-3013tx

Lenovo Z380-212938U: Intel HD Graphics 4000, 13.30", 2 kg
  External Review » Lenovo Z380-212938U

Toshiba Satellite L855-10R: AMD Radeon HD 7670M, 15.60", 2.3 kg
  External Review » Toshiba Satellite L855-10R

HP Pavilion dv7-7071sf: NVIDIA GeForce GT 630M, 17.30", 3 kg
  External Review » HP Pavilion dv7-7071sf

HP Probook 4730s-A6E51EA: AMD Radeon HD 7470M, 17.30", 3.2 kg
  External Review » HP Probook 4730s-A6E51EA

Samsung 530U4B-S01: AMD Radeon HD 7550M, 14.00", 1.9 kg
  External Review » Samsung 530U4B-S01

Samsung 400B2B-A04UK: Intel HD Graphics (Sandy Bridge), 12.50", 2.3 kg
  External Review » Samsung 400B2B-A04UK

Toshiba Satellite L875-10G: AMD Radeon HD 7670M, 17.30", 2.7 kg
  External Review » Toshiba Satellite L875-10G

HP Pavilion g6-2024tx: AMD Radeon HD 7670M, 15.60", 2.5 kg
  External Review » HP Pavilion g6-2024tx

Samsung 300E5A-A02: Intel HD Graphics 3000, 15.60", 2.2 kg
  External Review » Samsung 300E5A-A02

Samsung 300E5Z-A02RS: Intel HD Graphics 3000, 15.60", 2.3 kg
  External Review » Samsung 300E5Z-A02RS

MSI GE620DX-802XTR: NVIDIA GeForce GT 635M, 15.60", 2.4 kg
  External Review » MSI GE620DX-802XTR

Toshiba Qosmio F755-3D150: NVIDIA GeForce GT 540M, 15.60", 3.4 kg
  External Review » Toshiba Qosmio F755-3D150

HP Pavilion dv7-6c04sg: AMD Radeon HD 7690M, 17.30", 3.4 kg
  External Review » HP Pavilion dv7-6c04sg

Samsung 400B5B-A06UK: Intel HD Graphics (Sandy Bridge), 15.60", 2.5 kg
  External Review » Samsung 400B5B-A06UK

HP Pavilion dm4-3080ef: AMD Radeon HD 7470M, 14.00", 2 kg
  External Review » HP Pavilion dm4-3080ef

Samsung 700Z3A-S02FR: AMD Radeon HD 6490M, 13.30", 2 kg
  External Review » Samsung 700Z3A-S02FR

Acer Aspire 5750-6414: Intel HD Graphics 3000, 15.60", 2.6 kg
  External Review » Acer Aspire 5750-6414

Sony Vaio VPC-SB4X9EB: AMD Radeon HD 6470M, 13.30", 1.8 kg
  External Review » Sony Vaio VPC-SB4X9EB

Asus U36SD-RX057X: NVIDIA GeForce GT 520M, 13.30", 1.7 kg
  External Review » Asus U36SD-RX057X

Toshiba Qosmio X775-Q7170: NVIDIA GeForce GTX 560M, 17.30", 3.4 kg
  External Review » Toshiba Qosmio X775-Q7170

Sony Vaio VPC-EH35FM/B: Intel HD Graphics 3000, 15.50", 2.8 kg
  External Review » Sony Vaio VPC-EH35FM/B

Toshiba Portégé R835-P88: Intel HD Graphics 3000, 13.30", 1.4 kg
  External Review » Toshiba Portégé R835-P88

Sony Vaio VPC-EJ3D1E/W: NVIDIA GeForce 410M, 17.30", 3.1 kg
  External Review » Sony Vaio VPC-EJ3D1E/W

Sony Vaio VPC-SE2S1E/S: AMD Radeon HD 6630M, 15.50", 2 kg
  External Review » Sony Vaio VPC-SE2S1E/S

Medion Akoya P6633 (MD97958): NVIDIA GeForce GT 630M, 15.60", 2.6 kg
  External Review » Medion Akoya P6633 (MD97958)

HP Pavilion dv6-6c51ea: AMD Radeon HD 7470M, 15.60", 2.9 kg
  External Review » HP Pavilion dv6-6c51ea

Samsung 700Z5A-S04DE: AMD Radeon HD 6750M, 15.60", 2.6 kg
  External Review » Samsung 700Z5A-S04DE

Asus N45SL Jay Chou: NVIDIA GeForce GT 635M, 14.00", 2.5 kg
  External Review » Asus N45SL Jay Chou

Acer Aspire 4830TG-6808: NVIDIA GeForce GT 540M, 14.00", 2.1 kg
  External Review » Acer Aspire 4830TG-6808

HP Pavilion dm4-3010t: AMD Radeon HD 7470M, 14.00", 2 kg
  External Review » HP Pavilion dm4-3010t

Sony Vaio VPC-SE23FX/S: AMD Radeon HD 6470M, 15.50", 2 kg
  External Review » Sony Vaio VPC-SE23FX/S

Acer Aspire 5755-6647: Intel HD Graphics 3000, 15.60", 2.6 kg
  External Review » Acer Aspire 5755-664

Sony Vaio VPC-SE290X: AMD Radeon HD 6470M, 15.50", 2 kg
  External Review » Sony Vaio VPC-SE290X

Acer TravelMate 8473T-6804: Intel HD Graphics 3000, 14.00", 2.3 kg
  External Review » Acer TravelMate 8473T-6804

Sony Vaio VPC-Z390X: Intel HD Graphics 3000, 13.10", 1.4 kg
  External Review » Sony Vaio VPC-Z390X

Sony Vaio VPC-SA41FX/BL: AMD Radeon HD 6630M, 13.30", 1.6 kg
  External Review » Sony Vaio VPC-SA41FX/BL

HP Pavilion dm4-3090se: Intel HD Graphics 3000, 14.00", 2 kg
  External Review » HP Pavilion dm4-3090se

Acer Aspire 7750G-2454G50Mnkk: AMD Radeon HD 7670M, 17.30", 3.5 kg
  External Review » Acer Aspire 7750G-2454G50Mnkk

HP Pavilion dm4-3000ea: AMD Radeon HD 7470M, 14.00", 2 kg
  External Review » HP Pavilion dm4-3000ea

Packard Bell EasyNote LS11HR-167GE: AMD Radeon HD 7670M, 17.30", 3.1 kg
  External Review » Packard Bell EasyNote LS11HR-167GE

Acer Aspire 5755G-2454G50Mtbs: NVIDIA GeForce GT 630M, 15.60", 2.6 kg
  External Review » Acer Aspire 5755G-2454G50Mtbs

Packard Bell EasyNote TS44-HR-151GE: NVIDIA GeForce GT 630M, 15.60", 2.6 kg
  External Review » Packard Bell EasyNote TS44-HR-151GE

Acer TravelMate 5760G-2454G50Mnsk: NVIDIA GeForce GT 630M, 15.60", 2.4 kg
  External Review » Acer TravelMate 5760G-2454G50Mnsk

Packard Bell EasyNote TS13HR-197GE: NVIDIA GeForce GT 630M, 15.60", 2.4 kg
  External Review » Packard Bell EasyNote TS13HR-197GE

Acer Aspire 7750G-2454G50Mnkk: AMD Radeon HD 7670M, 17.30", 3.5 kg
   » Sony refreshes the Vaio E series 14P with a bit of a graphics punch

Packard Bell EasyNote LS11HR-167GE: AMD Radeon HD 7670M, 17.30", 3.1 kg
   » Sony refreshes the Vaio E series 14P with a bit of a graphics punch

Please share our article, every link counts!

» Mobile CPU Comparison
Comparison of all mobile CPU series

» Mobile Processors - Benchmarklist
Benchmarklist of all known CPUs that are used in laptops (desktop and laptop CPUs)

Other CPUs of the series Core i5

» Intel Core i5-8305G
   4x 2.8 GHz - 3.8 GHz
» Intel Core i5-8365U
   4x 1.6 GHz - 4.1 GHz
» Intel Core i5-8265U
   4x 1.6 GHz - 3.9 GHz
» Intel Core i5-6440HQ
   4x 2.6 GHz - 3.5 GHz
» Intel Core i5-6350HQ
   4x 2.3 GHz - 3.2 GHz
» Intel Core i5-6300HQ
   4x 2.3 GHz - 3.2 GHz
» Intel Core i5-5350H
   2x 3 GHz - 3.5 GHz
» Intel Core i5-6287U
   2x 3.1 GHz - 3.5 GHz
» Intel Core i5-6267U
   2x 2.9 GHz - 3.3 GHz
» Intel Core i5-5287U
   2x 2.9 GHz - 3.3 GHz
» Intel Core i5-4340M
   2x 2.9 GHz - 3.6 GHz
» Intel Core i5-4210H
   2x 2.9 GHz - 3.5 GHz
» Intel Core i5-4330M
   2x 2.8 GHz - 3.5 GHz
» Intel Core i5-4200H
   2x 2.8 GHz - 3.4 GHz
» Intel Core i5-5257U
   2x 2.7 GHz - 3.1 GHz
» Intel Core i5-4308U
   2x 2.8 GHz - 3.3 GHz
» Intel Core i5-4310M
   2x 2.7 GHz - 3.4 GHz
» Intel Core i5-4400E
   2x 2.7 GHz - 3.3 GHz
» Intel Core i5-4300M
   2x 2.6 GHz - 3.3 GHz
» Intel Core i5-6360U
   2x 2 GHz - 3.1 GHz
» Intel Core i5-4210M
   2x 2.6 GHz - 3.2 GHz
» Intel Core i5-6300U
   2x 2.4 GHz - 3 GHz
» Intel Core i5-4288U
   2x 2.6 GHz - 3.1 GHz
» Intel Core i5-4278U
   2x 2.6 GHz - 3.1 GHz
» Intel Core i5-3380M
   2x 2.9 GHz - 3.6 GHz
» Intel Core i5-3360M
   2x 2.8 GHz - 3.5 GHz
» Intel Core i5-4200M
   2x 2.5 GHz - 3.1 GHz
» Intel Core i5-3340M
   2x 2.7 GHz - 3.4 GHz
» Intel Core i5-6260U
   2x 1.8 GHz - 2.9 GHz
» Intel Core i5-3320M
   2x 2.6 GHz - 3.3 GHz
» Intel Core i5-4258U
   2x 2.4 GHz - 2.9 GHz
» Intel Core i5-3230M
   2x 2.6 GHz - 3.2 GHz
» Intel Core i5-6198DU
   2x 2.3 GHz - 2.8 GHz
» Intel Core i5-6200U
   2x 2.3 GHz - 2.8 GHz
» Intel Core i5-5300U
   2x 2.3 GHz - 2.9 GHz
» Intel Core i5-5350U
   2x 1.8 GHz - 2.9 GHz
» Intel Core i5-3210M
   2x 2.5 GHz - 3.1 GHz
» Intel Core i5-2540M
   2x 2.6 GHz - 3.3 GHz
» Intel Core i5-4310U
   2x 2 GHz - 3 GHz