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Intel Core 2 Duo T6600 vs Intel Core 2 Duo SL9400

Intel Core 2 Duo T6600

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The Intel Core 2 Duo T6600 is an entry to mid-range dual core processor for laptops. It is based on the Penryn architecture, but features only 2 MB level 2 cache and a mediocre clock rate of 2.2 GHz. Compared to the similar T6670, the T6600 does not feature Virtualization features in hardware and is speced at a lower maximum temperature.

The performance should be suited for non demanding applications like office, internet, entry level video editing or image correction. CPU intense games may be limited by the power of the T6600.

Intel Core 2 Duo SL9400

► remove from comparison 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.

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ModelIntel Core 2 Duo T6600Intel Core 2 Duo SL9400
CodenamePenrynPenryn
SeriesIntel Core 2 DuoIntel 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 P9700 compare2.8 GHz2 / 2 cores
Intel Core 2 Duo T9600 compare2.8 GHz2 / 2 cores
Intel Core 2 Duo P9600 compare2.66 GHz2 / 2 cores
Intel Core 2 Duo T9550 compare2.66 GHz2 / 2 cores
Intel Core 2 Duo T9500 compare2.6 GHz2 / 2 cores
Intel Core 2 Duo SP9600 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo P9500 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo T9400 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo P8800 compare2.66 GHz2 / 2 cores
Intel Core 2 Duo T9300 compare2.5 GHz2 / 2 cores
Intel Core 2 Duo P8700 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo SP9400 compare2.4 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 SP9300 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo P8400 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo P7570 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo P7550 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo T6770 compare2.3 GHz2 / 2 cores
Intel Core 2 Duo SL9600 compare2.13 GHz2 / 2 cores
Intel Core 2 Duo P7450 compare2.13 GHz2 / 2 cores
Intel Core 2 Duo T6670 compare2.2 GHz2 / 2 cores
Intel Core 2 Duo T6600 « 2.2 GHz2 / 2 cores
Intel Core 2 Duo T8100 compare2.1 GHz2 / 2 cores
Intel Core 2 Duo P7370 compare2 GHz2 / 2 cores
Intel Core 2 Duo P7350 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 SL94001.86 GHz2 / 2 cores
Intel Core 2 Duo SL9380 compare1.8 GHz2 / 2 cores
Intel Core 2 Duo T6400 compare2 GHz2 / 2 cores
Intel Core 2 Duo SL9300 compare1.6 GHz2 / 2 cores
Intel Core 2 Duo SU9600 compare1.6 GHz2 / 2 cores
Intel Core 2 Duo SU9400 compare1.4 GHz2 / 2 cores
Intel Core 2 Duo SU7300 compare1.3 GHz2 / 2 cores
Intel Core 2 Duo SU9300 compare1.2 GHz2 / 2 cores
Intel Core 2 Duo T9900 compare3.06 GHz2 / 2 cores
Intel Core 2 Duo T9800 compare2.92 GHz2 / 2 cores
Intel Core 2 Duo P9700 compare2.8 GHz2 / 2 cores
Intel Core 2 Duo T9600 compare2.8 GHz2 / 2 cores
Intel Core 2 Duo P9600 compare2.66 GHz2 / 2 cores
Intel Core 2 Duo T9550 compare2.66 GHz2 / 2 cores
Intel Core 2 Duo T9500 compare2.6 GHz2 / 2 cores
Intel Core 2 Duo SP9600 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo P9500 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo T9400 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo P8800 compare2.66 GHz2 / 2 cores
Intel Core 2 Duo T9300 compare2.5 GHz2 / 2 cores
Intel Core 2 Duo P8700 compare2.53 GHz2 / 2 cores
Intel Core 2 Duo SP9400 compare2.4 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 SP9300 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo P8400 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo P7570 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo P7550 compare2.26 GHz2 / 2 cores
Intel Core 2 Duo T6770 compare2.3 GHz2 / 2 cores
Intel Core 2 Duo SL9600 compare2.13 GHz2 / 2 cores
Intel Core 2 Duo P7450 compare2.13 GHz2 / 2 cores
Intel Core 2 Duo T6670 compare2.2 GHz2 / 2 cores
Intel Core 2 Duo T66002.2 GHz2 / 2 cores
Intel Core 2 Duo T8100 compare2.1 GHz2 / 2 cores
Intel Core 2 Duo P7370 compare2 GHz2 / 2 cores
Intel Core 2 Duo P7350 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 SL9400 « 1.86 GHz2 / 2 cores
Intel Core 2 Duo SL9380 compare1.8 GHz2 / 2 cores
Intel Core 2 Duo T6400 compare2 GHz2 / 2 cores
Intel Core 2 Duo SL9300 compare1.6 GHz2 / 2 cores
Intel Core 2 Duo SU9600 compare1.6 GHz2 / 2 cores
Intel Core 2 Duo SU9400 compare1.4 GHz2 / 2 cores
Intel Core 2 Duo SU7300 compare1.3 GHz2 / 2 cores
Intel Core 2 Duo SU9300 compare1.2 GHz2 / 2 cores
Clock2200 MHz1860 MHz
FSB8001066
L1 Cache128 KB
L2 Cache2 MB6 MB
Cores / Threads2 / 22 / 2
TDP35 Watt17 Watt
Transistors410 Million410 Million
Technology45 nm45 nm
Voltage1.00-1.25V V1.050V - 1.150V V
Die Size107 mm2107 mm2
max. Temp.105 °C105 °C
SocketPGA478BGA956
FeaturesIntel 64, Enhanced Speedstep, Execute Disable Bit, SSE4.1Enhanced Speedstep, Intel VT, TXT
Architecturex86x86
Announced
Manufacturerark.intel.comark.intel.com
$284 U.S.

Benchmarks

Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
100%
1 SL9400 +
1.1 Points (1%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 2308     avg: 2391     median: 2355 (14%)     max: 2631 Points
min: 2029     avg: 2126     median: 2144 (13%)     max: 2205 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 4335     avg: 4525     median: 4472 (3%)     max: 4833 Points
min: 3831     avg: 3848     median: 3850 (3%)     max: 3864 Points
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
100%
1 T6600 +
min: 4229     avg: 4727     median: 4864.5 (3%)     max: 4948 Points
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
100%
1 T6600 +
min: 2257     avg: 2454     median: 2463 (3%)     max: 2633 Points
wPrime 2.10 - wPrime 2.0 1024m *
min: 1190     avg: 2015     median: 2269 (27%)     max: 2331 s
min: 1329     avg: 1355     median: 1354.5 (16%)     max: 1380 s
wPrime 2.10 - wPrime 2.0 32m *
min: 37     avg: 63.1     median: 71.1 (14%)     max: 73.3 s
min: 41.93     avg: 43.1     median: 43.1 (9%)     max: 44.3 s
3DMark 06 - CPU - 3DMark 06 - CPU
min: 1852     avg: 1942     median: 1947 (4%)     max: 1989 Points
min: 909     avg: 1300     median: 1300 (3%)     max: 1691 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 22     avg: 23     median: 23 (5%)     max: 24 s
min: 23     avg: 23.8     median: 23 (5%)     max: 25.4 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 54     avg: 59     median: 60.5 (3%)     max: 61 s
min: 53     avg: 56.6     median: 58 (2%)     max: 58.9 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 1322     avg: 1334     median: 1334.5 (6%)     max: 1343 s
min: 1372     avg: 1428     median: 1433 (6%)     max: 1480 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
min: 20109     avg: 20199     median: 20216 (10%)     max: 20254 MIPS
min: 17246     avg: 17255     median: 17255 (8%)     max: 17264 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
min: 14760     avg: 15060     median: 15119.5 (12%)     max: 15241 MFLOPS
min: 13673     avg: 13693     median: 13692.5 (11%)     max: 13712 MFLOPS
PCMark 05 - PCMark 05 - Standard
min: 3511     avg: 4691     median: 4746.5 (10%)     max: 5758 Points
min: 3921     avg: 4158     median: 4158 (9%)     max: 4395 Points
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
100%
1 SL9400 +
4.8 Points (69%)
Windows 7 Experience Index - Win7 CPU
min: 5.6     avg: 5.7     median: 5.7 (73%)     max: 5.7 Points
5.3 Points (68%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 4198     avg: 4217     median: 4216.5 (3%)     max: 4235 Points
3809 Points (3%)

Average Benchmarks Intel Core 2 Duo T6600 → 100% n=13

Average Benchmarks Intel Core 2 Duo SL9400 → 102% n=13

- Range of benchmark values for this graphics card
red legend - Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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v1.33
log 28. 15:26:36

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

#1 checking url part for id 485 +0s ... 0s

#2 checking url part for id 422 +0s ... 0s

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

#4 did not recreate cache, as it is less than 5 days old! Created at Mon, 28 Apr 2025 05:16:39 +0200 +0s ... 0s

#5 composed specs +0.002s ... 0.002s

#6 did output specs +0s ... 0.002s

#7 getting avg benchmarks for device 485 +0s ... 0.003s

#8 got single benchmarks 485 +0.002s ... 0.004s

#9 getting avg benchmarks for device 422 +0s ... 0.005s

#10 got single benchmarks 422 +0s ... 0.005s

#11 got avg benchmarks for devices +0s ... 0.005s

#12 min, max, avg, median took s +0.006s ... 0.011s

#13 return log +0s ... 0.011s

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2023-07- 1)