Intel Core 2 Duo SL9400 vs Intel Core 2 Duo T9550 vs Intel Core 2 Duo SP9400

Intel Core 2 Duo SL9400

► remove 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.

Intel Core 2 Duo T9550

► remove Intel T9550

The Intel Core 2 Duo T9550 was the middle class dual core CPU for laptops at the time of introduction. It is similar to the Core 2 Duo P9600 except for the higher TDP of 35 versus 25 Watt.

Due to the relatively high clock speed and 6MB Level 2 cache, the T9550 offers enough performance for demanding games (in 2009) and applications. 

The T9550 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 to save power (in idle mode).

Intel Core 2 Duo SP9400

► remove

The Intel Core 2 Duo SP9400 is a laptop CPU with the full 6MB level 2 cache at 2.4 GHz and a TDP of only 25 Watt.

Intel Core 2 Duo SL9400Intel Core 2 Duo T9550Intel Core 2 Duo SP9400
Intel Core 2 DuoIntel Core 2 DuoIntel Core 2 Duo
PenrynPenrynPenryn
: Core 2 Duo Penryn
Intel Core 2 Duo T99003060 MHz2 / 2
Intel Core 2 Duo T98002920 MHz2 / 2
Intel Core 2 Duo P97002800 MHz2 / 2
Intel Core 2 Duo T96002800 MHz2 / 2
Intel Core 2 Duo P96002660 MHz2 / 2
Intel Core 2 Duo T95502660 MHz2 / 2
Intel Core 2 Duo T95002600 MHz2 / 2
Intel Core 2 Duo SP96002530 MHz2 / 2
Intel Core 2 Duo P95002530 MHz2 / 2
Intel Core 2 Duo T94002530 MHz2 / 2
Intel Core 2 Duo P88002660 MHz2 / 2
Intel Core 2 Duo T93002500 MHz2 / 2
Intel Core 2 Duo P87002530 MHz2 / 2
Intel Core 2 Duo SP94002400 MHz2 / 2
Intel Core 2 Duo P86002400 MHz2 / 2
Intel Core 2 Duo T83002400 MHz2 / 2
Intel Core 2 Duo SP93002260 MHz2 / 2
Intel Core 2 Duo P84002260 MHz2 / 2
Intel Core 2 Duo P75702260 MHz2 / 2
Intel Core 2 Duo P75502260 MHz2 / 2
Intel Core 2 Duo T67702300 MHz2 / 2
Intel Core 2 Duo SL96002130 MHz2 / 2
Intel Core 2 Duo P74502130 MHz2 / 2
Intel Core 2 Duo T66702200 MHz2 / 2
Intel Core 2 Duo T66002200 MHz2 / 2
Intel Core 2 Duo T81002100 MHz2 / 2
Intel Core 2 Duo P73702000 MHz2 / 2
Intel Core 2 Duo P73502000 MHz2 / 2
Intel Core 2 Duo T65702100 MHz2 / 2
Intel Core 2 Duo T65002100 MHz2 / 2
» Intel Core 2 Duo SL94001860 MHz2 / 2
Intel Core 2 Duo SL93801800 MHz2 / 2
Intel Core 2 Duo T64002000 MHz2 / 2
Intel Core 2 Duo SL93001600 MHz2 / 2
Intel Core 2 Duo SU96001600 MHz2 / 2
Intel Core 2 Duo SU94001400 MHz2 / 2
Intel Core 2 Duo SU73001300 MHz2 / 2
Intel Core 2 Duo SU93001200 MHz2 / 2
Intel Core 2 Duo T99003060 MHz2 / 2
Intel Core 2 Duo T98002920 MHz2 / 2
Intel Core 2 Duo P97002800 MHz2 / 2
Intel Core 2 Duo T96002800 MHz2 / 2
Intel Core 2 Duo P96002660 MHz2 / 2
» Intel Core 2 Duo T95502660 MHz2 / 2
Intel Core 2 Duo T95002600 MHz2 / 2
Intel Core 2 Duo SP96002530 MHz2 / 2
Intel Core 2 Duo P95002530 MHz2 / 2
Intel Core 2 Duo T94002530 MHz2 / 2
Intel Core 2 Duo P88002660 MHz2 / 2
Intel Core 2 Duo T93002500 MHz2 / 2
Intel Core 2 Duo P87002530 MHz2 / 2
Intel Core 2 Duo SP94002400 MHz2 / 2
Intel Core 2 Duo P86002400 MHz2 / 2
Intel Core 2 Duo T83002400 MHz2 / 2
Intel Core 2 Duo SP93002260 MHz2 / 2
Intel Core 2 Duo P84002260 MHz2 / 2
Intel Core 2 Duo P75702260 MHz2 / 2
Intel Core 2 Duo P75502260 MHz2 / 2
Intel Core 2 Duo T67702300 MHz2 / 2
Intel Core 2 Duo SL96002130 MHz2 / 2
Intel Core 2 Duo P74502130 MHz2 / 2
Intel Core 2 Duo T66702200 MHz2 / 2
Intel Core 2 Duo T66002200 MHz2 / 2
Intel Core 2 Duo T81002100 MHz2 / 2
Intel Core 2 Duo P73702000 MHz2 / 2
Intel Core 2 Duo P73502000 MHz2 / 2
Intel Core 2 Duo T65702100 MHz2 / 2
Intel Core 2 Duo T65002100 MHz2 / 2
Intel Core 2 Duo SL94001860 MHz2 / 2
Intel Core 2 Duo SL93801800 MHz2 / 2
Intel Core 2 Duo T64002000 MHz2 / 2
Intel Core 2 Duo SL93001600 MHz2 / 2
Intel Core 2 Duo SU96001600 MHz2 / 2
Intel Core 2 Duo SU94001400 MHz2 / 2
Intel Core 2 Duo SU73001300 MHz2 / 2
Intel Core 2 Duo SU93001200 MHz2 / 2
Intel Core 2 Duo T99003060 MHz2 / 2
Intel Core 2 Duo T98002920 MHz2 / 2
Intel Core 2 Duo P97002800 MHz2 / 2
Intel Core 2 Duo T96002800 MHz2 / 2
Intel Core 2 Duo P96002660 MHz2 / 2
Intel Core 2 Duo T95502660 MHz2 / 2
Intel Core 2 Duo T95002600 MHz2 / 2
Intel Core 2 Duo SP96002530 MHz2 / 2
Intel Core 2 Duo P95002530 MHz2 / 2
Intel Core 2 Duo T94002530 MHz2 / 2
Intel Core 2 Duo P88002660 MHz2 / 2
Intel Core 2 Duo T93002500 MHz2 / 2
Intel Core 2 Duo P87002530 MHz2 / 2
» Intel Core 2 Duo SP94002400 MHz2 / 2
Intel Core 2 Duo P86002400 MHz2 / 2
Intel Core 2 Duo T83002400 MHz2 / 2
Intel Core 2 Duo SP93002260 MHz2 / 2
Intel Core 2 Duo P84002260 MHz2 / 2
Intel Core 2 Duo P75702260 MHz2 / 2
Intel Core 2 Duo P75502260 MHz2 / 2
Intel Core 2 Duo T67702300 MHz2 / 2
Intel Core 2 Duo SL96002130 MHz2 / 2
Intel Core 2 Duo P74502130 MHz2 / 2
Intel Core 2 Duo T66702200 MHz2 / 2
Intel Core 2 Duo T66002200 MHz2 / 2
Intel Core 2 Duo T81002100 MHz2 / 2
Intel Core 2 Duo P73702000 MHz2 / 2
Intel Core 2 Duo P73502000 MHz2 / 2
Intel Core 2 Duo T65702100 MHz2 / 2
Intel Core 2 Duo T65002100 MHz2 / 2
Intel Core 2 Duo SL94001860 MHz2 / 2
Intel Core 2 Duo SL93801800 MHz2 / 2
Intel Core 2 Duo T64002000 MHz2 / 2
Intel Core 2 Duo SL93001600 MHz2 / 2
Intel Core 2 Duo SU96001600 MHz2 / 2
Intel Core 2 Duo SU94001400 MHz2 / 2
Intel Core 2 Duo SU73001300 MHz2 / 2
Intel Core 2 Duo SU93001200 MHz2 / 2
1860 MHz2660 MHz2400 MHz
106610661066
6 MB6 MB6 MB
2 / 22 / 22 / 2
17 35 25
410 410 410
45 1.050V - 1.150V45 1.05-1.212V45 0.9-1.2125
107 mm2107 mm2107 mm2
105 °C105 °C105 °C
BGA956BGA479, PGA478BGA956
Enhanced Speedstep, Intel VT, TXTVirtualization, Trusted Execution, Intel 64, Enhanced Speedstep (up to C6), ExBit, SSE4.1Virtualization (VT-x), Trusted Execution, Intel 64, Enhanced Speedstep, Execute Disable Bit
$284 U.S.$316 U.S.$284 U.S.
Intel Core 2 Duo SL9400Intel Core 2 Duo T9550Intel Core 2 Duo SP9400
128 KB

Cinebench R11.5 - CPU Multi 64Bit
1.1 Points (3%)
Cinebench R10 - Rendering Single 32Bit
min: 2029     avg: 2126     median: 2144 (22%)     max: 2205 Points
min: 2911     avg: 2958     median: 2966 (30%)     max: 3001 Points
min: 1516     avg: 2083     median: 2083 (21%)     max: 2650 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 3831     avg: 3848.3     median: 3850 (6%)     max: 3864 Points
min: 5418     avg: 5530.2     median: 5577 (9%)     max: 5615 Points
min: 2891     avg: 3950     median: 3950 (6%)     max: 5009 Points
wPrime 2.0x - 1024m *
min: 1329     avg: 1354.7     median: 1354 (16%)     max: 1379 seconds
922 seconds (11%)
wPrime 2.0x - 32m *
min: 41     avg: 43.1     median: 43 (9%)     max: 44 seconds
29 seconds (6%)
3DMark 06 - CPU
min: 909     avg: 1300     median: 1300 (9%)     max: 1691 Points
min: 2347     avg: 2383.8     median: 2385 (16%)     max: 2417 Points
2059 Points (14%)
Super Pi mod 1.5 XS 1M *
min: 23     avg: 23.8     median: 23 (5%)     max: 25 Seconds
min: 16     avg: 17     median: 17 (4%)     max: 17 Seconds
18 Seconds (4%)
Super Pi mod 1.5 XS 2M *
min: 53     avg: 56.6     median: 58 (2%)     max: 58 Seconds
min: 40     avg: 41.6     median: 42 (2%)     max: 42 Seconds
44 Seconds (2%)
Super Pi Mod 1.5 XS 32M *
min: 1372     avg: 1428.3     median: 1433 (6%)     max: 1480 Seconds
min: 1059     avg: 1104.7     median: 1123 (5%)     max: 1131 Seconds
1156 Seconds (5%)
SiSoft Sandra Dhrystone (MIPS)
min: 17246     avg: 17255     median: 17255 (8%)     max: 17264 MIPS
min: 6820     avg: 17433.3     median: 20774 (10%)     max: 24706 MIPS
22185 MIPS (11%)
SiSoft Sandra Whetstone (MFLOPS)
min: 13673     avg: 13692.5     median: 13692 (11%)     max: 13712 MFLOPS
min: 5870     avg: 14980.7     median: 19516 (15%)     max: 19556 MFLOPS
17613 MFLOPS (14%)
PCMark 05 - Standard 1024x768
min: 3921     avg: 4158     median: 4158 (26%)     max: 4395 Points
min: 6414     avg: 6552.7     median: 6619 (42%)     max: 6625 Points
min: 3278     avg: 4346     median: 4346 (27%)     max: 5414 Points
Windows Vista Experience Index - CPU
4.8 Points (69%)
min: 3     avg: 5.1     median: 5 (71%)     max: 5 Points
Windows 7 Experience Index - Processor
5.3 points (76%)
3DMark Vantage - P CPU no PhysX 1280x1024
3809 Points (5%)
min: 5252     avg: 5399     median: 5424 (8%)     max: 5496 Points

Average Benchmarks Intel Core 2 Duo SL9400 → 100%

Average Benchmarks Intel Core 2 Duo T9550 → 128%

Average Benchmarks Intel Core 2 Duo SP9400 → 114%

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* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

v1.8.1a
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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)