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Intel Core 2 Duo P7450

The Intel Core 2 Duo P7450 is a dual core processor for laptops. It features 2.1 GHz and a shared level 2 cache of 3 MB. It is based on the 45nm Penryn core, but Trusted Execution and Virtualization (VT-x) are disabled.

The P7450 uses a Penryn (Montevina Update) core that features 2 integer units, 1 floating point unit, 1 load unit, and 1 store unit in a 14-stages long pipeline. Due to the Wide Dynamic Execution Technology, the core is able to simultaneously execute up to four instructions.

The integrated Enhanced Speedstep is able to downclock the core dynamically as low as 800 MHz to save power (in idle mode).

CodenamePenryn
SeriesIntel Core 2 Duo

Series: Core 2 Duo Penryn

Intel Core 2 Duo T9900 compare3.06 GHz2 / 2 cores
Intel Core 2 Duo T9800 compare2.92 GHz2 / 2 cores
Intel Core 2 Duo SP9400 compare2.4 GHz2 / 2 cores
Intel Core 2 Duo SU9400 compare1.4 GHz2 / 2 cores
Intel Core 2 Duo T9550 compare2.66 GHz2 / 2 cores
Intel Core 2 Duo P7350 compare2 GHz2 / 2 cores
Intel Core 2 Duo T9600 compare2.8 GHz2 / 2 cores
Intel Core 2 Duo P9700 compare2.8 GHz2 / 2 cores
Intel Core 2 Duo P7370 compare2 GHz2 / 2 cores
Intel Core 2 Duo SU9300 compare1.2 GHz2 / 2 cores
Intel Core 2 Duo T6770 compare2.3 GHz2 / 2 cores
Intel Core 2 Duo T9500 compare2.6 GHz2 / 2 cores
Intel Core 2 Duo P9600 compare2.66 GHz2 / 2 cores
Intel Core 2 Duo P9500 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo P7550 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo P8600 compare2.4 GHz2 / 2 cores
Intel Core 2 Duo T8300 compare2.4 GHz2 / 2 cores
Intel Core 2 Duo P8800 compare2.66 GHz2 / 2 cores
Intel Core 2 Duo P7570 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo P8400 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo T6400 compare2 GHz2 / 2 cores
Intel Core 2 Duo T6570 compare2.1 GHz2 / 2 cores
Intel Core 2 Duo T6500 compare2.1 GHz2 / 2 cores
Intel Core 2 Duo T8100 compare2.1 GHz2 / 2 cores
Intel Core 2 Duo P7450 « 2.13 GHz2 / 2 cores
Intel Core 2 Duo SP9300 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo SP9600 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo T9400 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo P8700 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo T9300 compare2.5 GHz2 / 2 cores
Intel Core 2 Duo T6670 compare2.2 GHz2 / 2 cores
Intel Core 2 Duo T6600 compare2.2 GHz2 / 2 cores
Intel Core 2 Duo SL9600 compare2.13 GHz2 / 2 cores
Intel Core 2 Duo SU7300 compare1.3 GHz2 / 2 cores
Intel Core 2 Duo SL9400 compare1.86 GHz2 / 2 cores
Intel Core 2 Duo SL9380 compare1.8 GHz2 / 2 cores
Intel Core 2 Duo SU9600 compare1.6 GHz2 / 2 cores
Intel Core 2 Duo SL9300 compare1.6 GHz2 / 2 cores
Clock Rate2130 MHz
Front Side Bus1066
Level 2 Cache3 MB
Number of Cores / Threads2 / 2
Power Consumption (TDP = Thermal Design Power)25 Watt
Transistor Count410 Million
Manufacturing Technology45 nm
Voltage Range1.05-1.15V V
Die Size107 mm2
Max. Temperature90 °C
SocketPGA478
FeaturesIntel 64, Enhanced Speedstep, Execute Disable Bit
64 Bit64 Bit support
Architecturex86
Announcement Date01/01/2009
Product Link (external)ark.intel.com

Benchmarks

Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 2242     avg: 2389     median: 2305.5 (14%)     max: 2575 points
+ 8 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 4121     avg: 4473     median: 4373 (3%)     max: 4863 points
+ 8 benchmarks and specifications   + Show comparison chart
wPrime 2.10 - wPrime 2.0 1024m *
min: 1230     avg: 1237     median: 1239 (15%)     max: 1243 s
+ 3 benchmarks and specifications   + Show comparison chart
wPrime 2.10 - wPrime 2.0 32m *
min: 35.9     avg: 38     median: 38.6 (8%)     max: 39 s
+ 4 benchmarks and specifications   + Show comparison chart
3DMark 06 - CPU - 3DMark 06 - CPU
min: 1845     avg: 1896     median: 1900 (3%)     max: 1938 Points
+ 8 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 22     avg: 23.5     median: 23.9 (5%)     max: 25 s
+ 6 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 54     avg: 55.7     median: 55.4 (2%)     max: 59.6 s
+ 6 benchmarks and specifications   + Show comparison chart
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 1334     avg: 1338     median: 1337.5 (6%)     max: 1341 s
+ 2 benchmarks and specifications   + Show comparison chart
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 16477     avg: 18533     median: 19560 (9%)     max: 19563 MIPS
+ 3 benchmarks and specifications   + Show comparison chart
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 14460     avg: 14811     median: 14700 (11%)     max: 15272 MFLOPS
+ 3 benchmarks and specifications   + Show comparison chart
PCMark 05 - PCMark 05 - Standard
min: 4809     avg: 5158     median: 5055 (10%)     max: 5712 Points
+ 4 benchmarks and specifications   + Show comparison chart
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
5.1 Points (73%)
+ 1 benchmarks and specifications   + Show comparison chart
Windows 7 Experience Index - Win7 CPU
5.7 Points (73%)
+ 1 benchmarks and specifications   + Show comparison chart
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 3804     avg: 3918     median: 3918 (3%)     max: 4032 Points
+ 2 benchmarks and specifications   + Show comparison chart
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Amazon Logo
  • $1,599.99
    ASUS Zenbook Duo Dual 14" OLED 3K 120Hz Touchscreen Laptop Intel Core Ultra 7 255H 32GB RAM 1TB SSD Inkwell Gray
  • $2,219.99
    ASUS Zenbook Duo Dual Laptop, Intel Ultra 9-285H, 32 GB LPDDR5X RAM, 2 TB PCIe SSD, 14'' WUXGA (1920x1200) OLED Touchscreen, Intel Arc Graphics, Backlit Keyboard, W11 Pro, Inkwell Gray+Traix Mousepad
  • $88.95
    Intel Core 2 Duo Mobile T5450 1.66 GHz Laptop CPU SLA4F
  • $584.00
    DELL 13th Generation Business Inspiron 15 3530 Laptop, 15.6" FHD Touchscreen, Intel Core i7-1355U, 32GB RAM, 2TB SSD, Webcam, HDMI, Wi-Fi 6, Windows 11 Pro, Black
  • $285.89
    Dell Latitude 7400 2-in-1 14-Inch Full HD Touch Screen Laptop Intel Core i7 16GB RAM 512GB SSD Win 10 Pro (Renewed)

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v1.35
log 20. 08:13:20

#0 ran 0s before starting gpusingle class +0s ... 0s

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

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

#3 did not recreate cache, as it is less than 5 days old! Created at Tue, 19 May 2026 05:26:49 +0200 +0.002s ... 0.002s

#4 composed specs +0.012s ... 0.014s

#5 did output specs +0s ... 0.014s

#6 getting avg benchmarks for device 445 +0.009s ... 0.022s

#7 got single benchmarks 445 +0.033s ... 0.055s

#8 got avg benchmarks for devices +0s ... 0.055s

#9 min, max, avg, median took s +0.59s ... 0.645s

#10 return log +0.655s ... 1.3s

Reviews for the Intel Core 2 Duo P7450 processor

 

Review Acer Aspire 5738DG 3D Notebook

The third dimension. Acer's 3D notebook is aimed at lovers of film and multimedia. With the help of 3D glasses, every film, photo and game can be experienced in a new dimension. And it should not be written off as an expensive gadget for technology geeks; the Aspire 5738DG only costs 150 euros more than the same hardware without the 3D features.
Intel Core 2 Duo P7450, ATI Mobility Radeon HD 4570, 15.6", 2.8 kg
 

Review Sony Vaio VPC-CW1S1E Notebook

Rainbow Parade. Design and color are the features that strike you first on Sony's new Vaio CW. The compact 14 inch multimedia notebook is supposed to also score with application and gaming performance. In our review we'll check if the functionality hasn't been forgotten for the fresh face.
Intel Core 2 Duo P7450, NVIDIA GeForce GT 230M, 14", 2.3 kg
 

Review Samsung Q320

The new Samsung Q320, an attractive, dynamically designed notebook, is now facing our tests. The 13.4 inch display executed in an edge-to-edge design bids a 16:9 cinematic format. Aside from that, there is a dedicated GeForce G105M graphic card from nVidia inside. Read on to find out more about the strengths and weaknesses of the new Samsung generation.
Intel Core 2 Duo P7450, NVIDIA GeForce G 105M, 13.4", 2.2 kg
 

Review Apple MacBook White 5.2 Mid 2009

Is plastic still good? After the introduction of the aluminium MacBook (Pro) laptops, the white MacBook made from polycarbonate hasn't got much attention. The low-price entry-level model from Apple is in no way a discontinued product, as it has already been updated twice this year. Thanks to the 9400M chipset graphics and the 2.13 GHz Core 2 Duo CPU it actually doesn't have to hide from the smallest MacBook Pro.How it performed in our extensive tests, you can find out in this review.
Intel Core 2 Duo P7450, NVIDIA GeForce 9400M (G) / ION (LE), 13.3", 2.2 kg

Sony Vaio VGNFW54M: ATI Mobility Radeon HD 4650, 16.40", 3.2 kg
  External Review » Sony Vaio VGNFW54M

Toshiba Satellite U500-12J: Intel Graphics Media Accelerator (GMA) 4500MHD, 13.30", 2.1 kg
  External Review » Toshiba Satellite U500-12J

Sony Vaio VGN-AW41MF/H: NVIDIA GeForce 9600M GT, 18.40", 3.9 kg
  External Review » Sony Vaio VGN-AW41MF/H

Sony Vaio VGN-FW56SR/H: ATI Mobility Radeon HD 4650, 16.40", 2.9 kg
  External Review » Sony Vaio VGN-FW56SR/H

Sony Vaio VGN-NW21ZF/S: ATI Mobility Radeon HD 4570, 15.60", 2.7 kg
  External Review » Sony Vaio VGN-NW21ZF/S

Toshiba Satellite L555-10R: ATI Mobility Radeon HD 4650, 17.30", 3.2 kg
  External Review » Toshiba Satellite L555-10R

Toshiba Satellite A500-17X: NVIDIA GeForce GT 230M, 16.00", 2.8 kg
  External Review » Toshiba Satellite A500-17X

Sony Vaio VGN-FW560F/T: ATI Mobility Radeon HD 4650, 16.40", 3.2 kg
  External Review » Sony Vaio VGN-FW560F/T

Toshiba Satellite U505-S2970: Intel Graphics Media Accelerator (GMA) 4500MHD, 13.30", 2.1 kg
  External Review » Toshiba Satellite U505-S2970

HP Pavilion dv6-1375dx: Intel Graphics Media Accelerator (GMA) 4500MHD, 15.60", 2.8 kg
  External Review » HP Pavilion dv6-1375dx

Toshiba Satellite P500-12D: NVIDIA GeForce GT 230M, 18.40", 4.4 kg
  External Review » Toshiba Satellite P500-12D

Toshiba Satellite A505-S6999: NVIDIA GeForce GT 230M, 16.00", 3.3 kg
  External Review » Toshiba Satellite A505-S6999

Sony Vaio VGN-NW280F: ATI Mobility Radeon HD 4650, 15.50", 2.7 kg
  External Review » Sony Vaio VGN-NW280F

Toshiba Satellite E105-S1802: Intel Graphics Media Accelerator (GMA) 4500MHD, 14.10", 2.3 kg
  External Review » Toshiba Satellite E105-S1802

Acer Aspire 5738DG-744G50MN: ATI Mobility Radeon HD 4570, 15.60", 2.8 kg
  External Review » Acer Aspire 5738DG-744G50MN

HP Pavilion dv6-1360us: ATI Mobility Radeon HD 4650, 15.60", 3 kg
  External Review » HP Pavilion dv6-1360us

Sony Vaio VPC-CW1S1E: NVIDIA GeForce GT 230M, 14.00", 2.3 kg
  External Review » Sony Vaio VPC-CW1S1E

HP Pavilion dv6-1253cl: ATI Mobility Radeon HD 4650, 16.00", 2.3 kg
  External Review » HP Pavilion dv6-1253cl

HP Pavilion dv7-2170us: ATI Mobility Radeon HD 4650, 17.30", 3.6 kg
  External Review » HP Pavilion dv7-2170us

HP TouchSmart IQ830: NVIDIA GeForce 9600M GS, 25.50", 16 kg
  External Review » HP TouchSmart IQ830

Apple MacBook White 2009-05: NVIDIA GeForce 9400M (G) / ION (LE), 13.30", 2.2 kg
  External Review » Apple MacBook White 2009/05

Fujitsu LifeBook A6230: ATI Mobility Radeon HD 3470, 15.40", 3 kg
  External Review » Fujitsu LifeBook A6230

HP Pavilion dv7-1280EG: NVIDIA GeForce 9600M GT, 17.10", 3.5 kg
  External Review » HP Pavilion dv7-1280EG

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

Other CPUs of the series Core 2 Duo

» Intel Core 2 Duo T9900
   2x 3.06 GHz
» Intel Core 2 Duo T9800
   2x 2.92 GHz
» Intel Core 2 Duo T5500
   2x 1.66 GHz
» Intel Core 2 Duo SP9400
   2x 2.4 GHz
» Intel Core 2 Duo SU9400
   2x 1.4 GHz
» Intel Core 2 Duo SP7500
   2x 1.6 GHz
» Intel Core 2 Duo T5270
   2x 1.4 GHz
» Intel Core 2 Duo T9550
   2x 2.66 GHz
» Intel Core 2 Duo P7350
   2x 2 GHz
» Intel Core 2 Duo T9600
   2x 2.8 GHz
» Intel Core 2 Duo P9700
   2x 2.8 GHz
» Intel Core 2 Duo U7700
   2x 1.33 GHz
» Intel Core 2 Duo P7370
   2x 2 GHz
» Intel Core 2 Duo SU9300
   2x 1.2 GHz
» Intel Core 2 Duo T6770
   2x 2.3 GHz
» Intel Core 2 Duo T7700
   2x 2.4 GHz
» Intel Core 2 Duo T9500
   2x 2.6 GHz
» Intel Core 2 Duo P9600
   2x 2.66 GHz
» Intel Core 2 Duo P9500
   2x 2.53 GHz
» Intel Core 2 Duo P7550
   2x 2.26 GHz
» Intel Core 2 Duo P8600
   2x 2.4 GHz
» Intel Core 2 Duo T8300
   2x 2.4 GHz
» Intel Core 2 Duo P8800
   2x 2.66 GHz
» Intel Core 2 Duo T7800
   2x 2.6 GHz
» Intel Core 2 Duo P7570
   2x 2.26 GHz
» Intel Core 2 Duo P8400
   2x 2.26 GHz
» Intel Core 2 Duo L7100
   2x 1.2 GHz
» Intel Core 2 Duo U7600
   2x 1.2 GHz
» Intel Core 2 Duo T7400
   2x 2.16 GHz
» Intel Core 2 Duo T6400
   2x 2 GHz
» Intel Core 2 Duo T6570
   2x 2.1 GHz
» Intel Core 2 Duo T5900
   2x 2.2 GHz
» Intel Core 2 Duo T5850
   2x 2.1 GHz
» Intel Core 2 Duo T6500
   2x 2.1 GHz
» Intel Core 2 Duo T8100
   2x 2.1 GHz
» Intel Core 2 Duo P7450
   2x 2.13 GHz
» Intel Core 2 Duo SP9300
   2x 2.26 GHz
» Intel Core 2 Duo SP9600
   2x 2.53 GHz
» Intel Core 2 Duo T9400
   2x 2.53 GHz
» Intel Core 2 Duo P8700
   2x 2.53 GHz
» Intel Core 2 Duo T9300
   2x 2.5 GHz
» Intel Core 2 Duo T7500
   2x 2.2 GHz
» Intel Core 2 Duo T7600
   2x 2.33 GHz
» Intel Core 2 Duo T5800
   2x 2 GHz
» Intel Core 2 Duo T5870
   2x 2 GHz
» Intel Core 2 Duo T7250
   2x 2 GHz
» Intel Core 2 Duo T7300
   2x 2 GHz
» Intel Core 2 Duo U7500
   2x 1.06 GHz
» Intel Core 2 Duo T6670
   2x 2.2 GHz
» Intel Core 2 Duo T6600
   2x 2.2 GHz
» Intel Core 2 Duo SL9600
   2x 2.13 GHz
» Intel Core 2 Duo T7100
   2x 1.8 GHz
» Intel Core 2 Duo T5550
   2x 1.83 GHz
» Intel Core 2 Duo T5450
   2x 1.66 GHz
» Intel Core 2 Duo T5670
   2x 1.8 GHz
» Intel Core 2 Duo SU7300
   2x 1.3 GHz
» Intel Core 2 Duo T5750
   2x 2 GHz
» Intel Core 2 Duo T7200
   2x 2 GHz
» Intel Core 2 Duo SL9400
   2x 1.86 GHz
» Intel Core 2 Duo SL9380
   2x 1.8 GHz
» Intel Core 2 Duo L7700
   2x 1.8 GHz
» Intel Core 2 Duo T5470
   2x 1.6 GHz
» Intel Core 2 Duo SU9600
   2x 1.6 GHz
» Intel Core 2 Duo T5200
   2x 1.66 GHz
» Intel Core 2 Duo T5600
   2x 1.83 GHz
» Intel Core 2 Duo SP7700
   2x 1.8 GHz
» Intel Core 2 Duo T5250
   2x 1.5 GHz
» Intel Core 2 Duo L7300
   2x 1.4 GHz
» Intel Core 2 Duo T5300
   2x 1.73 GHz
» Intel Core 2 Duo SL9300
   2x 1.6 GHz
» Intel Core 2 Duo L7500
   2x 1.6 GHz

Surrounding CPUs

+ Intel Atom x5-E8000
   4x 1.04 GHz - 2 GHz
+ AMD A4-3300M
   2x 1.9 GHz - 2.5 GHz
+ Intel Celeron B820
   2x 1.7 GHz
+ AMD E2-9010
   2x 2 GHz - 2.2 GHz
+ AMD E2-1800
   2x 1.7 GHz
» Intel Core 2 Duo P7450
   2x 2.13 GHz
- Intel Core 2 Duo SP9300
   2x 2.26 GHz
- Intel Core i7-2649M
   2x 2.3 GHz - 3.2 GHz
- AMD Phenom II X2 X620 BE
   2x 3.1 GHz
- Intel Core i5-520UM
   2x 1.06 GHz - 1.87 GHz
- AMD Athlon II P320
   2x 2.1 GHz
Klaus Hinum, 2010-08- 1 (Update: 2026-01- 8)