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Intel Core 2 Duo T6400

The Intel Core 2 Duo T6400 is an entry level dual core processor for cheap laptops. It is based on the Penryn core but offers only 2 MB level 2 cache and a slow clock speed of 2 GHz. The performance should be sufficient for office and other casual tasks but high level gaming and HD video editing for example could be limited by the CPU performance.

SeriesIntel Core 2 Duo
CodenamePenryn
Series: Core 2 Duo Penryn
Intel Core 2 Duo T9900 (compare)3060 MHz2 / 2
Intel Core 2 Duo T9800 (compare)2920 MHz2 / 2
Intel Core 2 Duo P9700 (compare)2800 MHz2 / 2
Intel Core 2 Duo T9600 (compare)2800 MHz2 / 2
Intel Core 2 Duo P9600 (compare)2660 MHz2 / 2
Intel Core 2 Duo T9550 (compare)2660 MHz2 / 2
Intel Core 2 Duo T9500 (compare)2600 MHz2 / 2
Intel Core 2 Duo SP9600 (compare)2530 MHz2 / 2
Intel Core 2 Duo P9500 (compare)2530 MHz2 / 2
Intel Core 2 Duo T9400 (compare)2530 MHz2 / 2
Intel Core 2 Duo P8800 (compare)2660 MHz2 / 2
Intel Core 2 Duo T9300 (compare)2500 MHz2 / 2
Intel Core 2 Duo P8700 (compare)2530 MHz2 / 2
Intel Core 2 Duo SP9400 (compare)2400 MHz2 / 2
Intel Core 2 Duo P8600 (compare)2400 MHz2 / 2
Intel Core 2 Duo T8300 (compare)2400 MHz2 / 2
Intel Core 2 Duo SP9300 (compare)2260 MHz2 / 2
Intel Core 2 Duo P8400 (compare)2260 MHz2 / 2
Intel Core 2 Duo P7570 (compare)2260 MHz2 / 2
Intel Core 2 Duo P7550 (compare)2260 MHz2 / 2
Intel Core 2 Duo T6770 (compare)2300 MHz2 / 2
Intel Core 2 Duo SL9600 (compare)2130 MHz2 / 2
Intel Core 2 Duo P7450 (compare)2130 MHz2 / 2
Intel Core 2 Duo T6670 (compare)2200 MHz2 / 2
Intel Core 2 Duo T6600 (compare)2200 MHz2 / 2
Intel Core 2 Duo T8100 (compare)2100 MHz2 / 2
Intel Core 2 Duo P7370 (compare)2000 MHz2 / 2
Intel Core 2 Duo P7350 (compare)2000 MHz2 / 2
Intel Core 2 Duo T6570 (compare)2100 MHz2 / 2
Intel Core 2 Duo T6500 (compare)2100 MHz2 / 2
Intel Core 2 Duo SL9400 (compare)1860 MHz2 / 2
Intel Core 2 Duo SL9380 (compare)1800 MHz2 / 2
» Intel Core 2 Duo T64002000 MHz2 / 2
Intel Core 2 Duo SL9300 (compare)1600 MHz2 / 2
Intel Core 2 Duo SU9600 (compare)1600 MHz2 / 2
Intel Core 2 Duo SU9400 (compare)1400 MHz2 / 2
Intel Core 2 Duo SU7300 (compare)1300 MHz2 / 2
Intel Core 2 Duo SU9300 (compare)1200 MHz2 / 2
Clock Rate2000 MHz
Front Side Bus800
Level 2 Cache2 MB
Number of Cores / Threads2 / 2
Max. Power Consumption (TDP = Thermal Design Power)35 Watt
Manufacturing Technology45 nm
Max. Temperature105 °C
SocketPGA478
FeaturesMMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), IDA (Intel Dynamic Acceleration)
64 Bit64 Bit support
Announcement Date01/01/2009
Product Link (external)Intel Core 2 Duo T6400

Benchmarks

Cinebench R10 - Rendering Single 32Bit
min: 2082     avg: 2115.1     median: 2115 (29%)     max: 2154 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 3704     avg: 3962.9     median: 4005 (8%)     max: 4078 Points
3DMark 06 - CPU
min: 1711     avg: 1757     median: 1749 (14%)     max: 1819 Points
3DMark 06 - CPU - Standard 1280x720
1762 Points (55%)
Super Pi mod 1.5 XS 1M *
min: 26     avg: 28.8     median: 26.5 (6%)     max: 34 Seconds
Super Pi mod 1.5 XS 2M *
min: 61     avg: 64     median: 64 (3%)     max: 67 Seconds
Super Pi Mod 1.5 XS 32M *
min: 1368     avg: 1531.5     median: 1531.5 (7%)     max: 1695 Seconds
SiSoft Sandra Dhrystone (MIPS)
min: 18396     avg: 18437.5     median: 18437.5 (9%)     max: 18479 MIPS
SiSoft Sandra Whetstone (MFLOPS)
min: 14630     avg: 14670     median: 14670 (11%)     max: 14710 MFLOPS
PCMark 05 - Standard 1024x768
min: 4479     avg: 5038     median: 4916 (31%)     max: 6001 Points
Windows Vista Experience Index - CPU
4.9 Points (70%)
- 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.

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Reviews for the Intel Core 2 Duo T6400 processor

Acer Aspire 5735-6694 (Intel Graphics Media Accelerator (GMA) 4500MHD, 15.6")
» Acer Aspire 5735-6694 - External Review

Acer Aspire 5738-644G50Mn (Intel Graphics Media Accelerator (GMA) 4500MHD, 15.6")
» Acer Aspire 5738-644G50Mn - External Review

Acer Aspire 5738G (NVIDIA GeForce G 105M, 15.6")
» Acer Aspire 5738G - External Review

Acer Aspire 8730G (NVIDIA GeForce 9600M GT, 18.4")
» Acer Aspire 8730G - External Review

Asus F50GX (NVIDIA GeForce 9400M (G) / ION (LE), 16")
» Asus F50GX - External Review

Asus F70SL (NVIDIA GeForce 9300M GS, 17.3")
» Asus F70SL - External Review

Asus K50IN (NVIDIA GeForce G 102M, 15.6")
» Review Asus K50IN Notebook - Review
» Asus K50IN - External Review

Asus M51a (Intel Graphics Media Accelerator (GMA) 4500MHD, 15.4")
» Asus M51a - External Review

Asus U50VG (NVIDIA GeForce G 105M, 15.6")
» Asus U50VG - External Review

Dell Inspiron 1545 (Intel Graphics Media Accelerator (GMA) 4500MHD, 15.6")
» Dell Inspiron 1545 - External Review

Dell Inspiron I15 (Intel Graphics Media Accelerator (GMA) 4500MHD, 15.6")
» Dell Inspiron I15 - External Review

Dell Studio 1537 (Intel Graphics Media Accelerator (GMA) 4500MHD, 15.4")
» Dell Studio 1537 - External Review

Dell Studio S17 (Intel Graphics Media Accelerator (GMA) 4500MHD, 17")
» Dell Studio S17 - External Review

Gateway MD7801u (Intel Graphics Media Accelerator (GMA) 4500MHD, 15.6")
» Gateway MD7801u - External Review

Gateway MD7818u (Intel Graphics Media Accelerator (GMA) 4500MHD, 15.6")
» Gateway MD7818u - External Review

Gateway TC7804u (Intel Graphics Media Accelerator (GMA) 4500M, 14")
» Gateway TC7804u - External Review

Gateway UC7807u (Intel Graphics Media Accelerator (GMA) 4500MHD, 13.3")
» Gateway UC7807u - External Review

Gigabyte Q1580V (NVIDIA GeForce 9600M GS, 15.4")
» Gigabyte Q1580V - External Review

HawkForce Mobile.ForceM13.S1 (Intel Graphics Media Accelerator (GMA) 4500MHD, 13.3")
» Review HawkForce Mobile.ForceM13.S1 Notebook - Review
» HawkForce Mobile.ForceM13.S1 - External Review

HP Pavilion dv3-2055ea (NVIDIA GeForce G 105M, 13.3")
» HP Pavilion dv3-2055ea - External Review

HP Pavilion dv5-1235dx (Intel Graphics Media Accelerator (GMA) 4500MHD, 15.4")
» HP Pavilion dv5-1235dx - External Review

LG S210-G.CB01A9 (Intel Graphics Media Accelerator (GMA) 4500MHD, 12.1")
» LG S210-G.CB01A9 - External Review

Novatech X15 (NVIDIA GeForce G 105M, 15.4")
» Novatech X15 - External Review

Novatech X60MV (NVIDIA GeForce 9300M GS, 17")
» Novatech X60MV - External Review

Samsung P710-Pro T6400 Pacco (Intel Graphics Media Accelerator (GMA) 4500M, 17")
» Samsung P710-Pro T6400 Pacco - External Review

Samsung R520 FA04UK (Intel Graphics Media Accelerator (GMA) 4500M, 15.6")
» Samsung R520 FA04UK - External Review

Samsung R522 (ATI Mobility Radeon HD 4650, 15.6")
» Review Samsung R522-Aura Notebook - Review
» Samsung R522 - External Review

Samsung R610 (NVIDIA GeForce 9200M GS, 16")
» Samsung R610 - External Review

Sony Vaio VGN-CS220J/T (ATI Mobility Radeon HD 3430, 14.1")
» Sony Vaio VGN-CS220J/T - External Review

Sony Vaio VGN-FW31E (ATI Mobility Radeon HD 3650, 16.4")
» Sony Vaio VGN-FW31E - External Review

Sony Vaio VGN-FW351J/H (Intel Graphics Media Accelerator (GMA) 4500MHD, 16.4")
» Sony Vaio VGN-FW351J/H - External Review

Sony Vaio VGN-FW41 (ATI Mobility Radeon HD 4650, 16.4")
» Sony Vaio VGN-FW41 - External Review

Sony VAIO VGN-FW48E/H (ATI Mobility Radeon HD 3470, 16.4")
» Sony VAIO VGN-FW48E/H - External Review

Sony Vaio VGN-NS20Z/S (ATI Mobility Radeon HD 3430, 15.4")
» Sony Vaio VGN-NS20Z/S - External Review

Sony Vaio VGN-NS21S (ATI Mobility Radeon HD 3430, 15.4")
» Sony Vaio VGN-NS21S - External Review

Sony Vaio VGN-NS240E/W (Intel Graphics Media Accelerator (GMA) 4500MHD, 15.4")
» Sony Vaio VGN-NS240E/W - External Review

Sony Vaio VGN-SR41M/S (ATI Mobility Radeon HD 4570, 13.3")
» Review Sony Vaio SR41M/S Notebook - Review
» Sony Vaio VGN-SR41M/S - External Review

Toshiba Satellite A350-12J (Intel Graphics Media Accelerator (GMA) 4500MHD, 16")
» Toshiba Satellite A350-12J - External Review

Toshiba Satellite A355-S6925 (Intel Graphics Media Accelerator (GMA) 4500MHD, 16")
» Toshiba Satellite A355-S6925 - External Review

Toshiba Satellite P300-24Z (ATI Mobility Radeon HD 4570, 17")
» Toshiba Satellite P300-24Z - External Review

Zoostorm 3389-9209 (Intel Graphics Media Accelerator (GMA) 4500M, 15.6")
» Zoostorm 3389-9209 - External Review

Zoostorm 83-5300 (Intel Graphics Media Accelerator (GMA) 4500MHD, 17")
» Zoostorm 83-5300 - External Review

» 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 Intel Core 2 Duo

» Intel Core 2 Duo T9900
   3.06 GHz / 6 MB
» Intel Core 2 Duo T9800
   2.92 GHz / 6 MB
» Intel Core 2 Duo P9700
   2.8 GHz / 6 MB
» Intel Core 2 Duo T9600
   2.8 GHz / 6 MB
» Intel Core 2 Duo P9600
   2.66 GHz / 6 MB
» Intel Core 2 Duo T9550
   2.66 GHz / 6 MB
» Intel Core 2 Duo T9500
   2.6 GHz / 6 MB
» Intel Core 2 Duo SP9600
   2.53 GHz / 6 MB
» Intel Core 2 Duo P9500
   2.53 GHz / 6 MB
» Intel Core 2 Duo T9400
   2.53 GHz / 6 MB
» Intel Core 2 Duo P8800
   2.66 GHz / 3 MB
» Intel Core 2 Duo T9300
   2.5 GHz / 6 MB
» Intel Core 2 Duo T7800
   2.6 GHz / 4 MB
» Intel Core 2 Duo P8700
   2.53 GHz / 3 MB
» Intel Core 2 Duo SP9400
   2.4 GHz / 6 MB
» Intel Core 2 Duo P8600
   2.4 GHz / 3 MB
» Intel Core 2 Duo T8300
   2.4 GHz / 3 MB
» Intel Core 2 Duo T7700
   2.4 GHz / 4 MB
» Intel Core 2 Duo SP9300
   2.26 GHz / 6 MB
» Intel Core 2 Duo P8400
   2.26 GHz / 3 MB
» Intel Core 2 Duo P7570
   2.26 GHz / 3 MB
» Intel Core 2 Duo P7550
   2.26 GHz / 3 MB
» Intel Core 2 Duo T7600
   2.33 GHz / 4 MB
» Intel Core 2 Duo T6770
   2.3 GHz / 2 MB
» Intel Core 2 Duo T7500
   2.2 GHz / 4 MB
» Intel Core 2 Duo SL9600
   2.13 GHz / 6 MB
» Intel Core 2 Duo P7450
   2.13 GHz / 3 MB
» Intel Core 2 Duo T7400
   2.16 GHz / 4 MB
» Intel Core 2 Duo T6670
   2.2 GHz / 2 MB
» Intel Core 2 Duo T6600
   2.2 GHz / 2 MB
» Intel Core 2 Duo T8100
   2.1 GHz / 3 MB
» Intel Core 2 Duo T5900
   2.2 GHz / 2 MB
» Intel Core 2 Duo P7370
   2 GHz / 3 MB
» Intel Core 2 Duo P7350
   2 GHz / 3 MB
» Intel Core 2 Duo T7300
   2 GHz / 4 MB
» Intel Core 2 Duo T6570
   2.1 GHz / 2 MB
» Intel Core 2 Duo T6500
   2.1 GHz / 2 MB
» Intel Core 2 Duo T5850
   2.1 GHz / 2 MB
» Intel Core 2 Duo SL9400
   1.86 GHz / 6 MB
» Intel Core 2 Duo SL9380
   1.8 GHz / 6 MB
» Intel Core 2 Duo T6400
   2 GHz / 2 MB
» Intel Core 2 Duo T5870
   2 GHz / 2 MB
» Intel Core 2 Duo T7200
   2 GHz / 4 MB
» Intel Core 2 Duo T5800
   2 GHz / 2 MB
» Intel Core 2 Duo T7250
   2 GHz / 2 MB
» Intel Core 2 Duo T5750
   2 GHz / 2 MB
» Intel Core 2 Duo L7700
   1.8 GHz / 4 MB
» Intel Core 2 Duo SP7700
   1.8 GHz / 4 MB
» Intel Core 2 Duo T7100
   1.8 GHz / 2 MB
» Intel Core 2 Duo T5670
   1.8 GHz / 2 MB
» Intel Core 2 Duo SL9300
   1.6 GHz / 6 MB
» Intel Core 2 Duo T5600
   1.83 GHz / 2 MB
» Intel Core 2 Duo T5550
   1.83 GHz / 2 MB
» Intel Core 2 Duo T5500
   1.66 GHz / 2 MB
» Intel Core 2 Duo T5470
   1.6 GHz / 2 MB
» Intel Core 2 Duo T5450
   1.66 GHz / 2 MB
» Intel Core 2 Duo T5300
   1.73 GHz / 2 MB
» Intel Core 2 Duo SP7500
   1.6 GHz / 4 MB
» Intel Core 2 Duo SU9600
   1.6 GHz / 3 MB
» Intel Core 2 Duo T5200
   1.66 GHz / 2 MB
» Intel Core 2 Duo L7500
   1.6 GHz / 4 MB
» Intel Core 2 Duo T5270
   1.4 GHz / 2 MB
» Intel Core 2 Duo T5250
   1.5 GHz / 2 MB
» Intel Core 2 Duo L7300
   1.4 GHz / 4 MB
» Intel Core 2 Duo SU9400
   1.4 GHz / 3 MB
» Intel Core 2 Duo SU7300
   1.3 GHz / 3 MB
» Intel Core 2 Duo SU9300
   1.2 GHz / 3 MB
» Intel Core 2 Duo U7700
   1.33 GHz / 2 MB
» Intel Core 2 Duo L7100
   1.2 GHz / 4 MB
» Intel Core 2 Duo U7600
   1.2 GHz / 2 MB
» Intel Core 2 Duo U7500
   1.06 GHz / 2 MB

Surrounding CPUs

- Intel Celeron N2920
   1.86 GHz / 2 MB
- Intel Core Duo T2600
   2.16 GHz / 2 MB
- Intel Core 2 Duo SL9400
   1.86 GHz / 6 MB
- Intel Core 2 Duo SL9380
   1.8 GHz / 6 MB
- Intel Pentium Dual Core T3400
   2.16 GHz / 1 MB
» Intel Core 2 Duo T6400
   2 GHz / 2 MB
+ Intel Core 2 Duo T5870
   2 GHz / 2048 KB
+ Intel Core i3 3229Y
   1.4 GHz / 512 KB + 3072 KB
+ AMD Turion X2 Ultra ZM-86
   2.4 GHz / 2048 KB
+ Intel Core 2 Duo T7200
   2 GHz / 4096 KB
+ Intel Core 2 Duo T5800
   2 GHz / 2048 KB
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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Notebook Processors > Intel Core 2 Duo > Intel Core 2 Duo T6400 Notebook Processor
Klaus Hinum, 2010-08-13 (Update: 2012-05-26)