Intel Core 2 Duo SL9380 vs Intel Core 2 Duo SU9400 vs Intel Core 2 Duo T6400

Intel Core 2 Duo SL9380

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The Core 2 Duo SL9380 is a power saving low voltage CPU for thin and light laptops. It offers a good performance for the 1.8 GHz clock rate, as it features the full 6 MB level 2 cache of the used Penryn core. Compared to the SL9400, the SL9380 offers only an FSB with 800 MHz clock rate (instead of 1066) and exactly 1.8 GHz (SL9400 1.86).

Intel Core 2 Duo SU9400

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The Intel Core 2 Duo SU9400 is a power efficient subnotebook processor based on the Penryn 3M core. It features all functions of the Penryn core, like Virtualization (VT-x), Trusted Execution and Speedstep. Due to the low core clock, the performance is limited.

Intel Core 2 Duo T6400

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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.

Intel Core 2 Duo SL9380Intel Core 2 Duo SU9400Intel Core 2 Duo T6400
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
1800 MHz1400 MHz2000 MHz
800800800
6 MB3 MB2 MB
2 / 22 / 22 / 2
17 10 35
410 410
45 45 1.05-1.15V45
107 mm2107 mm2
105 °C105 °C105 °C
BGA956BGA956PGA478
Enhanced Speedstep, Intel VT, TXTEnhanced Speedstep, VT, TXTMMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), IDA (Intel Dynamic Acceleration)
Intel Core 2 Duo SL9380Intel Core 2 Duo SU9400Intel Core 2 Duo T6400
128 KB
$262 U.S.

Cinebench R11.5 - CPU Multi 64Bit
100%
1 SU9400 +
0.8 Points (2%)
Cinebench R10 - Rendering Single 32Bit
100%
1 SU9400 +
min: 1500     avg: 1594     median: 1595.5 (16%)     max: 1794 Points
133%
1 T6400 +
min: 2082     avg: 2115     median: 2115 (22%)     max: 2154 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
100%
1 SU9400 +
min: 2660     avg: 2894     median: 2879 (5%)     max: 3253 Points
139%
1 T6400 +
min: 3704     avg: 3963     median: 4005 (7%)     max: 4078 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
100%
1 SU9400 +
3266 Points (4%)
Cinebench R10 - Rendering Single CPUs 64Bit
100%
1 SU9400 +
1707 Points (16%)
wPrime 2.10 - 1024m *
100%
1 SU9400 +
min: 1784     avg: 2131     median: 1877.5 (22%)     max: 3227.14 seconds
110%
1 T6400 +
1249 seconds (15%)
wPrime 2.10 - 32m *
100%
1 SU9400 +
min: 55     avg: 66.6     median: 59.3 (12%)     max: 99.964 seconds
105%
1 T6400 +
39.4 seconds (8%)
3DMark 06 - CPU - CPU Score
100%
1 SU9400 +
min: 1125     avg: 1196     median: 1197 (8%)     max: 1271 Points
148%
1 T6400 +
min: 1711     avg: 1764     median: 1767.5 (12%)     max: 1819 Points
Super Pi mod 1.5 XS 1M - 1M *
100%
1 SU9400 +
min: 32     avg: 33.4     median: 33 (7%)     max: 35.9 Seconds
102%
1 T6400 +
min: 26     avg: 28.8     median: 26.5 (6%)     max: 34 Seconds
Super Pi mod 1.5 XS 2M - 2M *
100%
1 SU9400 +
min: 74     avg: 78.6     median: 78.5 (3%)     max: 82.3 Seconds
101%
1 T6400 +
min: 61     avg: 64     median: 64 (3%)     max: 67 Seconds
Super Pi Mod 1.5 XS 32M - 32M *
100%
1 SU9400 +
min: 1790     avg: 1871     median: 1896.5 (8%)     max: 1936 Seconds
102%
1 T6400 +
min: 1368     avg: 1532     median: 1531.5 (7%)     max: 1695 Seconds
SiSoft Sandra Dhrystone (MIPS) - Dhrystone
100%
1 SU9400 +
min: 11610     avg: 12619     median: 12820 (6%)     max: 12931 MIPS
144%
1 T6400 +
min: 18396     avg: 18438     median: 18437.5 (9%)     max: 18479 MIPS
SiSoft Sandra Whetstone (MFLOPS) - Whetstone
100%
1 SU9400 +
min: 8763     avg: 9718     median: 10109 (8%)     max: 10270 MFLOPS
145%
1 T6400 +
min: 14630     avg: 14670     median: 14670 (11%)     max: 14710 MFLOPS
PCMark 05 - Standard 1024x768
100%
1 SU9400 +
min: 3097     avg: 3602     median: 3283.5 (21%)     max: 4635 Points
150%
1 T6400 +
min: 4479     avg: 5038     median: 4916 (31%)     max: 6001 Points
Windows Vista Experience Index - CPU
100%
1 SU9400 +
4.6 Points (66%)
107%
1 T6400 +
4.9 Points (70%)
Windows 7 Experience Index - Processor
100%
1 SU9400 +
min: 4.3     avg: 4.5     median: 4.5 (58%)     max: 4.7 points
3DMark Vantage - P CPU no PhysX 1280x1024
100%
1 SU9400 +
2757 Points (4%)
142%
1 T6400 +
3909 Points (5%)

Average Benchmarks Intel Core 2 Duo SU9400 → NAN% n=

Average Benchmarks Intel Core 2 Duo T6400 → NAN% n=

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

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Redaktion, 2017-09- 8 (Update: 2017-09-11)