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Intel Core 2 Duo SL9400

Intel SL9400

The Core 2 Duo SL9400 is a power saving low voltage CPU for thin and light laptops. It offers a good performance for the 1.86 GHz clock rate, as it features the full 6 MB level 2 cache of the used Penryn core.

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 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 « 1.86 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 Rate1860 MHz
Front Side Bus1066
Level 2 Cache6 MB
Number of Cores / Threads2 / 2
Power Consumption (TDP = Thermal Design Power)17 Watt
Transistor Count410 Million
Manufacturing Technology45 nm
Voltage Range1.050V - 1.150V V
Die Size107 mm2
Max. Temperature105 °C
SocketBGA956
FeaturesEnhanced Speedstep, Intel VT, TXT
64 Bit64 Bit support
Architecturex86
Starting Price$284 U.S.
Announcement Date08/20/2008
Product Link (external)ark.intel.com

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
1.1 Points (1%)
+ 1 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 2029     avg: 2126     median: 2144 (13%)     max: 2205 points
+ 3 benchmarks and specifications   + Show comparison chart
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 3831     avg: 3848     median: 3850 (3%)     max: 3864 points
+ 3 benchmarks and specifications   + Show comparison chart
wPrime 2.10 - wPrime 2.0 1024m *
min: 1329     avg: 1355     median: 1354.5 (16%)     max: 1380 s
+ 2 benchmarks and specifications   + Show comparison chart
wPrime 2.10 - wPrime 2.0 32m *
min: 41.93     avg: 43.1     median: 43.1 (9%)     max: 44.3 s
+ 2 benchmarks and specifications   + Show comparison chart
3DMark 06 - CPU - 3DMark 06 - CPU
min: 909     avg: 1300     median: 1300 (2%)     max: 1691 Points
+ 2 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 23     avg: 23.8     median: 23 (5%)     max: 25.4 s
+ 3 benchmarks and specifications   + Show comparison chart
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 53     avg: 56.6     median: 58 (2%)     max: 58.9 s
+ 3 benchmarks and specifications   + Show comparison chart
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 1372     avg: 1428     median: 1433 (6%)     max: 1480 s
+ 3 benchmarks and specifications   + Show comparison chart
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 17246     avg: 17255     median: 17255 (8%)     max: 17264 MIPS
+ 2 benchmarks and specifications   + Show comparison chart
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 13673     avg: 13693     median: 13692.5 (11%)     max: 13712 MFLOPS
+ 2 benchmarks and specifications   + Show comparison chart
PCMark 05 - PCMark 05 - Standard
min: 3921     avg: 4158     median: 4158 (9%)     max: 4395 Points
+ 2 benchmarks and specifications   + Show comparison chart
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
4.8 Points (69%)
+ 1 benchmarks and specifications   + Show comparison chart
Windows 7 Experience Index - Win7 CPU
5.3 Points (68%)
+ 1 benchmarks and specifications   + Show comparison chart
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
3809 Points (3%)
+ 1 benchmarks and specifications   + Show comparison chart
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Amazon Logo
  • $19.99
    Intel Core 2 DUO T9400 2.53GHz 6M 800MHz SLB46 OEM
  • $1,219.99
    HP OmniBook 16" 2K Touchscreen Laptop | Intel Core Ultra 7 255U (Beats i9-10880H) | 32GB RAM | 2TB SSD | Intel Integrated Graphics | Win 11 | Fast Charge | Wi-Fi 7 | W/Mouse
  • $88.95
    Intel Core 2 Duo Mobile T5450 1.66 GHz Laptop CPU SLA4F
  • $129.95
    Intel Core 2 Duo T9400 2.53 GHz 6M L2 Cache 1066MHz FSB Socket P Mobile Processor
  • $129.95
    Intel Core 2 Duo P9500 (AW80576P9500) SLGE8 CPU 1066/2.53 GHz Laptop Processor

v1.35
log 13. 05:09:24

#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 Mon, 10 Aug 2026 18:18:17 +0200 +0.003s ... 0.003s

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

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

#6 getting avg benchmarks for device 422 +0.017s ... 0.033s

#7 got single benchmarks 422 +0.011s ... 0.044s

#8 got avg benchmarks for devices +0s ... 0.044s

#9 min, max, avg, median took s +0.505s ... 0.549s

#10 return log +0.577s ... 1.126s

Reviews for the Intel Core 2 Duo SL9400 processor

 

Review Apple MacBook Air 13 Inch 2010 Subnotebook

Fresh Air. The new version of the 13-inch MacBook Air has been refreshed from top to bottom, but still has its old Core 2 Duo processor. Find out in our review whether the package as a whole is convincing and whether it is worth the high price tag.
Intel Core 2 Duo SL9400, NVIDIA GeForce 320M, 13.3", 1.3 kg
 

Review HP Elitebook 2530p Notebook

Mini Elitebook. HP's Elitebook range is made up of notebooks for business professionals, with a focus on withstanding the rigours of mobile business life. These so-called 'business rugged' laptops offer a particularly robust chassis, a spill-resistant keyboard, a durable battery and a hard drive which is shock-resistant to a degree. Learn more about the smallest notebook in this range, the ultra-mobile 2530p, in the following review.
Intel Core 2 Duo SL9400, Graphics Media Accelerator (GMA) 4500MHD, 12.1", 1.7 kg
 

Review: Lenovo Thinkpad X200s Notebook

Netbooks? No thanks! Mini-notebooks, as before, define the image of the current retail charts. Therefore it can't be excluded that even die-hard business users won't come into temptation in view of the partly very low acquisition price. With high requirements on for instance input devices or ports, most mini-notebooks do not look particularly good, though. Lenovo wants to fish with the ThinkPad X200s exactly in this target group for customers.
Intel Core 2 Duo SL9400, Graphics Media Accelerator (GMA) 4500MHD, 12.1", 1.4 kg

Apple Macbook Air 13 inch 2010-10: NVIDIA GeForce 320M, 13.30", 1.3 kg
  External Review » Apple Macbook Air 13 inch 2010-10

Lenovo ThinkPad X200t 7449-4MM: Intel Graphics Media Accelerator (GMA) 4500MHD, 12.10", 3 kg
  External Review » Lenovo ThinkPad X200t 7449-4MM

HP Envy 13: ATI Mobility Radeon HD 4330, 13.10", 1.7 kg
  External Review » HP Envy 13

HP Envy 13-1050ea: ATI Mobility Radeon HD 4330, 13.10", 1.7 kg
  External Review » HP Envy 13-1050ea

Itronix GD8000: Intel Graphics Media Accelerator (GMA) 4500MHD, 13.30", 3.8 kg
  External Review » Itronix GD8000

Lenovo ThinkPad X200s: Intel Graphics Media Accelerator (GMA) 4500MHD, 12.10", 1.4 kg
  External Review » Lenovo ThinkPad X200s

HP EliteBook 2730p : Intel Graphics Media Accelerator (GMA) 4500MHD, 12.10", 1.7 kg
  External Review » HP EliteBook 2730p

HP EliteBook 2530p: Intel Graphics Media Accelerator (GMA) 4500MHD, 12.10", 1.7 kg
  External Review » HP EliteBook 2530p

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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

+ AMD Turion II Neo K665
   2x 1.7 GHz
+ AMD Turion II N530
   2x 2.5 GHz
+ AMD A6-6310
   4x 1.8 GHz - 2.4 GHz
+ Intel Celeron N2820
   2x 2.17 GHz - 2.39 GHz
+ Intel Core 2 Duo T7200
   2x 2 GHz
» Intel Core 2 Duo SL9400
   2x 1.86 GHz
- Intel Atom Z3785
   4x 1.49 GHz - 2.41 GHz
- Intel Pentium J2900
   4x 2.41 GHz - 2.67 GHz
- Intel Celeron B730
   1x 1.8 GHz
- Intel Celeron B720
   1x 1.7 GHz
- AMD Athlon II M340
   2x 2.2 GHz
Klaus Hinum, 2010-01-13 (Update: 2026-01- 8)