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Intel Core 2 Duo SU9400

The Intel Core 2 Duo SU9400 is a power efficient subnotebook processor based on the Penryn 3M core. It features all functions of the Penryn core, like Virtualization (VT-x), Trusted Execution and Speedstep. Due to the low core clock, the performance is limited.

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 « 1.4 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 compare2.13 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 Rate1400 MHz
Front Side Bus800
Level 1 Cache128 KB
Level 2 Cache3 MB
Number of Cores / Threads2 / 2
Power Consumption (TDP = Thermal Design Power)10 Watt
Transistor Count410 Million
Manufacturing Technology45 nm
Voltage Range1.05-1.15V V
Die Size107 mm2
Max. Temperature105 °C
SocketBGA956
FeaturesEnhanced Speedstep, VT, TXT
64 Bit64 Bit support
Architecturex86
Starting Price$262 U.S.
Announcement Date08/20/2008
Product Link (external)ark.intel.com

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
0.8 Points (1%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 1500     avg: 1594     median: 1595.5 (10%)     max: 1794 points
+ 10 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 2660     avg: 2894     median: 2879 (2%)     max: 3253 points
+ 10 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
3266 Points (2%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
1707 Points (2%)
+ 1 benchmarks and specifications   + Show comparison chart
wPrime 2.10 - wPrime 2.0 1024m *
min: 1784     avg: 2131     median: 1878 (22%)     max: 3227 s
+ 5 benchmarks and specifications   + Show comparison chart
wPrime 2.10 - wPrime 2.0 32m *
min: 55     avg: 66.6     median: 59.3 (12%)     max: 100 s
+ 5 benchmarks and specifications   + Show comparison chart
3DMark 06 - CPU - 3DMark 06 - CPU
min: 1125     avg: 1196     median: 1197 (3%)     max: 1271 Points
+ 8 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 32     avg: 33.4     median: 33 (7%)     max: 35.9 s
+ 7 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 74     avg: 78.6     median: 78.5 (3%)     max: 82.3 s
+ 6 benchmarks and specifications   + Show comparison chart
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 1790     avg: 1871     median: 1896.5 (8%)     max: 1936 s
+ 6 benchmarks and specifications   + Show comparison chart
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 11610     avg: 12619     median: 12820 (6%)     max: 12931 MIPS
+ 5 benchmarks and specifications   + Show comparison chart
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 8763     avg: 9718     median: 10109 (8%)     max: 10270 MFLOPS
+ 5 benchmarks and specifications   + Show comparison chart
PCMark 05 - PCMark 05 - Standard
min: 3097     avg: 3602     median: 3283.5 (7%)     max: 4635 Points
+ 6 benchmarks and specifications   + Show comparison chart
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
4.6 Points (66%)
+ 5 benchmarks and specifications   + Show comparison chart
Windows 7 Experience Index - Win7 CPU
min: 4.3     avg: 4.5     median: 4.5 (58%)     max: 4.7 Points
+ 2 benchmarks and specifications   + Show comparison chart
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
2757 Points (2%)
+ 1 benchmarks and specifications   + Show comparison chart
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Amazon Logo
  • Intel Core 2 DUO T9400 2.53GHz 6M 800MHz SLB46 OEM
  • Fit for Intel Core 2 Duo T7800 2.6 GHz 800MHz SLAF6 Socket M, P CPU for Laptop processor
  • SLB9K Intel - Core 2 Duo E8500 Dual-Core 3.16GHz 6MB L2 Cache 133
  • Intel Core 2 Duo Mobile Processor T7600 2.330 GHz SL9SD Dual Core CPU
  • Intel Core 2 Duo E6850 Dual-Core 3.0GHz 4M L2 Cache 1333MHz FSB LGA775

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#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 Wed, 25 Feb 2026 05:27:06 +0100 +0.003s ... 0.003s

#4 composed specs +0.013s ... 0.016s

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

#6 getting avg benchmarks for device 424 +0.006s ... 0.022s

#7 got single benchmarks 424 +0.033s ... 0.054s

#8 got avg benchmarks for devices +0s ... 0.054s

#9 min, max, avg, median took s +0.446s ... 0.5s

#10 return log +0.566s ... 1.067s

Reviews for the Intel Core 2 Duo SU9400 processor

 

Review Apple MacBook Air 11 Inch 2010 Subnotebook

Mac-Netbook? The 11.6" MacBook Air may compete in the Netbook league with its size and weight - case, display, and performance, however, are clearly a class higher. Whether the price of at least two Netbooks is justified, and how the Air fairs in our tests, can be discovered in the following review.
Intel Core 2 Duo SU9400, NVIDIA GeForce 320M, 11.6", 1.1 kg
 

Review Dell Adamo XPS Notebook

Deluxe-minimalist for enthusiasts. Individualists with a love for design and looking for something special may find the exclusive object of their desires in the new Adamo XPS. Flat, elegant, chic, and still functional? We had a look.
Intel Core 2 Duo SU9400, Graphics Media Accelerator (GMA) 4500MHD, 13.4", 1.4 kg
 

Review Dell Latitude XT2 Tablet-PC / Convertible

The Multitool. The Dell Latitude XT2 is a classic work horse and bids a variety of additional operation possibilities with its convertible construction. Equipped with exclusive energy saving components, a multi-touch capable display and numerous interfaces, it will have to show its true potential in the following review.
Intel Core 2 Duo SU9400, Graphics Media Accelerator (GMA) 4500MHD, 12", 1.6 kg
 

Review Acer TravelMate 8471 Timeline Notebook

A very long-lasting Travelmate? With the TravelMate range, Acer offers a total of 20 model series that are aligned for professional users. The TravelMate 8471 is available in various alternatives and price categories. The lowest-price model costs around 760 euro and the most expensive model, with a UMTS module, 1225 euro. We'll take a closer look at the Acer TravelMate 8471-944G32Mn Timeline Notebook in our review.
Intel Core 2 Duo SU9400, Graphics Media Accelerator (GMA) 4500MHD, 14.1", 2 kg
 

Review Panasonic Toughbook CF-W8 Notebook

Business Ruggedized. Panasonic wants to collect points from their customers with an especially stable case that allegedly protects the Toughbook CF-W8 against several damages. Of course, the communication alignment doesn't come too short in this ultra-mobile device for business clients. Panasonic has also kept a matt, and in view of this, suitable VDU workstation in mind. To what extent the Toughbook CF-W8 can also convince in our test is clarified in the following review.
Intel Core 2 Duo SU9400, Graphics Media Accelerator (GMA) 4500MHD, 12.1", 1.4 kg

Acer TravelMate 8371: Intel Graphics Media Accelerator (GMA) 4500MHD, 13.30", 1.7 kg
  Review » Review Acer Travelmate 8371 Timeline Notebook

Acer TravelMate 8571-944G32Mn: Intel Graphics Media Accelerator (GMA) 4500MHD, 15.60", 2.3 kg
  Review » Review Acer TravelMate 8571 Notebook

Dell Adamo: Intel Graphics Media Accelerator (GMA) 4500MHD, 13.40", 1.8 kg
  Review » Review Dell Adamo Thirteen Subnotebook

Fujitsu Stylistic ST6012 : Intel Graphics Media Accelerator (GMA) 4500MHD, 12.10", 1.6 kg
  External Review » Fujitsu Stylistic ST6012

Apple MacBook Air 11 inch 2010-10 : NVIDIA GeForce 320M, 11.60", 1.1 kg
  External Review » Apple Macbook Air 11 inch 2010-10

Toshiba Portégé R600-149: Intel Graphics Media Accelerator (GMA) 4500MHD, 12.10", 1.1 kg
  External Review » Toshiba Portégé R600-149

Asus P81IJ: Intel Graphics Media Accelerator (GMA) 4500M, 14.00", 2.4 kg
  External Review » Asus P81IJ

Toshiba Portégé R600-13X: Intel Graphics Media Accelerator (GMA) 4500MHD, 12.10", 1.1 kg
  External Review » Toshiba Portégé R600-13X

Dell Adamo XPS: Intel Graphics Media Accelerator (GMA) 4500MHD, 13.40", 1.4 kg
  External Review » Dell Adamo XPS

Acer Aspire 5810TG-944G64MN: ATI Mobility Radeon HD 4330, 15.60", 3 kg
  External Review » Acer Aspire 5810TG-944G64MN

Toshiba Portégé R600-11B: Intel Graphics Media Accelerator (GMA) 4500MHD, 12.10", 1.1 kg
  External Review » Toshiba Portégé R600-11B

Toshiba Portégé R600-13Z: Intel Graphics Media Accelerator (GMA) 4500MHD, 12.10", 1.1 kg
  External Review » Toshiba Portégé R600-13Z

Acer TravelMate 8471-944G32Mn: Intel Graphics Media Accelerator (GMA) 4500MHD, 14.10", 2 kg
  External Review » Acer TravelMate 8471-944G32Mn

Dell Latitude Z600: Intel Graphics Media Accelerator (GMA) 4500MHD, 16.00", 2 kg
  External Review » Dell Latitude Z600

Acer TravelMate 8371: Intel Graphics Media Accelerator (GMA) 4500MHD, 13.30", 1.7 kg
  External Review » Acer TravelMate 8371

Acer TravelMate 8571-944G32Mn: Intel Graphics Media Accelerator (GMA) 4500MHD, 15.60", 2.3 kg
  External Review » Acer TravelMate 8571-944G32Mn

Asus UX30: Intel Graphics Media Accelerator (GMA) 4500MHD, 13.30", 1.5 kg
  External Review » Asus UX30

Acer Aspire 5810TG: ATI Mobility Radeon HD 4330, 15.60", 2.4 kg
  External Review » Acer Aspire 5810TG

Acer TravelMate 8371: Intel Graphics Media Accelerator (GMA) 4500MHD, 13.30", 1.7 kg
  External Review » Acer TravelMate 8371

Getac 9213: Intel Graphics Media Accelerator (GMA) X3100, 13.30", 1.7 kg
  External Review » Getac 9213

Sony Vaio VGN-TT21MN: Intel Graphics Media Accelerator (GMA) 4500MHD, 11.10", 1.3 kg
  External Review » Sony Vaio VGN-TT21MN

Dell Latitude XT2: Intel Graphics Media Accelerator (GMA) 4500MHD, 12.10", 1.7 kg
  External Review » Dell Latitude XT2

Asus U20A: Intel Graphics Media Accelerator (GMA) 4500MHD, 12.10", 1.9 kg
  External Review » Asus U20A

Sony Vaio VGN-TT21WN/B: Intel Graphics Media Accelerator (GMA) 4500MHD, 11.10", 1.3 kg
  External Review » Sony Vaio VGN-TT21WN/B

Acer Aspire 5810T: Intel Graphics Media Accelerator (GMA) 4500MHD, 15.60", 2.4 kg
  External Review » Acer Aspire 5810T

Toshiba Portege A605: Intel Graphics Media Accelerator (GMA) 4500MHD, 12.10", 1.4 kg
  External Review » Toshiba Portege A605

Acer Aspire 3810T: Intel Graphics Media Accelerator (GMA) 4500MHD, 13.30", 1.6 kg
  External Review » Acer Aspire 3810T

Acer Aspire 4810T: Intel Graphics Media Accelerator (GMA) 4500MHD, 14.00", 2 kg
  External Review » Acer Aspire 4810T

Lenovo ThinkPad X301: Intel Graphics Media Accelerator (GMA) 4500MHD, 13.30", 1.4 kg
  External Review » Lenovo ThinkPad X301

Dell Adamo: Intel Graphics Media Accelerator (GMA) 4500M, 13.30", 1.4 kg
  External Review » Dell Adamo

Sony Vaio VGN-TT290NAB: Intel Graphics Media Accelerator (GMA) 4500MHD, 11.10", 1.4 kg
  External Review » Sony Vaio VGN-TT290NAB

Toshiba Portégé R600 : Intel Graphics Media Accelerator (GMA) 4500MHD, 12.10", 1.1 kg
  External Review » Toshiba Portégé R600

Sony Vaio VGN-TT190: Intel Graphics Media Accelerator (GMA) 4500MHD, 11.10", 1.3 kg
  External Review » Sony Vaio VGN-TT190

Fujitsu-Siemens LifeBook P8020: Intel Graphics Media Accelerator (GMA) X3100, 12.10", 1.3 kg
  External Review » Fujitsu-Siemens LifeBook P8020

Sony Vaio VGN-TT11VN : Intel Graphics Media Accelerator (GMA) 4500MHD, 11.10", 1.3 kg
  External Review » Sony Vaio VGN-TT11VN

Sony Vaio VGN-TT198UBX : Intel Graphics Media Accelerator (GMA) 4500MHD, 11.10", 1.3 kg
  External Review » Sony Vaio VGN-TT198UBX

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» 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 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

+ AMD A6-7310
   4x 2 GHz - 2.4 GHz
+ Intel Celeron 887
   2x 1.5 GHz
+ Intel Pentium N3520
   4x 2.17 GHz - 2.42 GHz
+ Intel Atom x7-Z8750
   4x 1.6 GHz - 2.56 GHz
+ Intel Core Duo T2250
   2x 1.7 GHz
» Intel Core 2 Duo SU9400
   2x 1.4 GHz
- Intel Core i5-4200Y
   2x 1.4 GHz - 1.9 GHz
- Intel Pentium Dual Core T2330
   2x 1.6 GHz
- AMD A6-1450
   4x 1 GHz - 1.4 GHz
- Intel Core i3-2348M
   2x 2.3 GHz
- Intel Celeron 4205U
   2x 1.8 GHz
Klaus Hinum, 2010-08- 5 (Update: 2026-01- 8)