Intel Core 2 Duo T9300 vs Intel Core 2 Duo SL9400 vs Intel Core 2 Duo P7550

Intel Core 2 Duo T9300

► remove Intel T9300

The Intel Core 2 Duo T9300 was a upper middle class dual core CPU for laptops, at the time of introduction. It is similar to the Core 2 Duo T9400 but features a slower clocked front side bus.

Due to the relatively high clock speed and 6MB Level 2 cache, the T9300 offers enough performance for most demanding games (in 2009) and applications.

The T9300 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 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 P7550

► remove

The Intel Core 2 Duo P7550 is a dual core processor for laptops. It features 2.26 GHz and a shared level 2 cache of 3 MB. It is an OEM CPU and similar to the Core 2 Duo P8400 (additional Trusted Execution Technology, and VT-x) and Core 2 Duo P7570.

The performance of the P7550 is on par with the fast Turion II Ultra with about 2.4 to 2.6 GHz. Modern demanding games like Supreme Commander may be limited by the CPU performance. High end gamers should choose a higher clocked Core 2 Duo (or Core i5 / i7).

The P7550 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 as low as 800 MHz to save power (in idle mode).

Intel Core 2 Duo T9300Intel Core 2 Duo SL9400Intel Core 2 Duo P7550
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
2500 MHz1860 MHz2260 MHz
80010661066
128 KB
6 MB6 MB3 MB
2 / 22 / 22 / 2
35 17 25
410 410 410
45 1-1.25V45 1.050V - 1.150V45
107 mm2107 mm2107 mm2
105 °C105 °C90 °C
BGA479, PGA478BGA956PGA478
Virtualization Technology (VT-x), Trusted Execution, Intel 64, Enhanced Speedstep, Execute Disable BitEnhanced Speedstep, Intel VT, TXTEnhanced Speedstep, Intel 64, ExBit
$316 U.S.$284 U.S.
Intel Core 2 Duo T9300Intel Core 2 Duo SL9400Intel Core 2 Duo P7550

Cinebench R11.5 - CPU Multi 64Bit
1.1 Points (3%)
Cinebench R10 - Rendering Single 32Bit
min: 2719     avg: 2823.1     median: 2799 (31%)     max: 3009 Points
min: 2029     avg: 2126     median: 2144 (23%)     max: 2205 Points
2439 Points (27%)
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 4968     avg: 5230.1     median: 5189 (8%)     max: 5854 Points
min: 3831     avg: 3848.3     median: 3850 (6%)     max: 3864 Points
4645 Points (7%)
wPrime 2.0x - 32m *
31.6 seconds (6%)
min: 41     avg: 43.1     median: 43 (9%)     max: 44 seconds
35.6 seconds (7%)
wPrime 2.0x - 1024m *
min: 1329     avg: 1354.7     median: 1354 (16%)     max: 1379 seconds
1111.9 seconds (13%)
3DMark 06 - CPU
min: 2195     avg: 2248.3     median: 2250 (15%)     max: 2293 Points
min: 909     avg: 1300     median: 1300 (9%)     max: 1691 Points
2004 Points (13%)
3DMark 06 - CPU - Standard 1280x1024
min: 2254     avg: 2265.5     median: 2265 (54%)     max: 2277 Points
3DMark 06 - CPU - 1280x800
min: 2109     avg: 2244.3     median: 2266 (79%)     max: 2336 Points
Super Pi mod 1.5 XS 1M *
min: 17     avg: 17.6     median: 17 (4%)     max: 18 Seconds
min: 23     avg: 23.8     median: 23 (5%)     max: 25 Seconds
22.7 Seconds (5%)
Super Pi mod 1.5 XS 2M *
min: 43     avg: 43.4     median: 43 (2%)     max: 44 Seconds
min: 53     avg: 56.6     median: 58 (2%)     max: 58 Seconds
53.6 Seconds (2%)
Super Pi Mod 1.5 XS 32M *
1173 Seconds (5%)
min: 1372     avg: 1428.3     median: 1433 (6%)     max: 1480 Seconds
1278.1 Seconds (6%)
SiSoft Sandra Dhrystone (MIPS)
23021 MIPS (11%)
min: 17246     avg: 17255     median: 17255 (8%)     max: 17264 MIPS
17680 MIPS (8%)
SiSoft Sandra Whetstone (MFLOPS)
18370 MFLOPS (14%)
min: 13673     avg: 13692.5     median: 13692 (11%)     max: 13712 MFLOPS
16630 MFLOPS (13%)
PCMark 05 - Standard 1024x768
min: 4423     avg: 5707.3     median: 5899 (37%)     max: 6890 Points
min: 3921     avg: 4158     median: 4158 (26%)     max: 4395 Points
4946 Points (31%)
Windows Vista Experience Index - CPU
min: 4     avg: 5.3     median: 5 (71%)     max: 5 Points
4.8 Points (69%)
Windows 7 Experience Index - Processor
5.3 points (76%)
3DMark Vantage - P CPU no PhysX 1280x1024
min: 4554     avg: 4735     median: 4735 (7%)     max: 4916 Points
3809 Points (5%)

Average Benchmarks Intel Core 2 Duo T9300 → 100%

Average Benchmarks Intel Core 2 Duo SL9400 → 86%

Average Benchmarks Intel Core 2 Duo P7550 → 92%

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

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