Intel Core 2 Duo T6400 vs Intel Core 2 Duo T6770

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 T6770

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The Intel Core 2 Duo T6670 is a laptop processor based on the Penryn core. It offers only 2 MB level 2 cache and is therefore slower than other 2.3 GHz clocked Core 2 Duo CPUs.

Intel Core 2 Duo T6400Intel Core 2 Duo T6770
Intel Core 2 DuoIntel Core 2 Duo
PenrynPenryn
Series: Core 2 Duo Penryn
Intel Core 2 Duo T9900 compare3060 MHz2 / 2
Intel Core 2 Duo T9800 compare2920 MHz2 / 2
Intel Core 2 Duo P9700 compare2800 MHz2 / 2
Intel Core 2 Duo T9600 compare2800 MHz2 / 2
Intel Core 2 Duo P9600 compare2660 MHz2 / 2
Intel Core 2 Duo T9550 compare2660 MHz2 / 2
Intel Core 2 Duo T9500 compare2600 MHz2 / 2
Intel Core 2 Duo SP9600 compare2530 MHz2 / 2
Intel Core 2 Duo P9500 compare2530 MHz2 / 2
Intel Core 2 Duo T9400 compare2530 MHz2 / 2
Intel Core 2 Duo P8800 compare2660 MHz2 / 2
Intel Core 2 Duo T9300 compare2500 MHz2 / 2
Intel Core 2 Duo P8700 compare2530 MHz2 / 2
Intel Core 2 Duo SP9400 compare2400 MHz2 / 2
Intel Core 2 Duo P8600 compare2400 MHz2 / 2
Intel Core 2 Duo T8300 compare2400 MHz2 / 2
Intel Core 2 Duo SP9300 compare2260 MHz2 / 2
Intel Core 2 Duo P8400 compare2260 MHz2 / 2
Intel Core 2 Duo P7570 compare2260 MHz2 / 2
Intel Core 2 Duo P7550 compare2260 MHz2 / 2
Intel Core 2 Duo T67702300 MHz2 / 2
Intel Core 2 Duo SL9600 compare2130 MHz2 / 2
Intel Core 2 Duo P7450 compare2130 MHz2 / 2
Intel Core 2 Duo T6670 compare2200 MHz2 / 2
Intel Core 2 Duo T6600 compare2200 MHz2 / 2
Intel Core 2 Duo T8100 compare2100 MHz2 / 2
Intel Core 2 Duo P7370 compare2000 MHz2 / 2
Intel Core 2 Duo P7350 compare2000 MHz2 / 2
Intel Core 2 Duo T6570 compare2100 MHz2 / 2
Intel Core 2 Duo T6500 compare2100 MHz2 / 2
Intel Core 2 Duo SL9400 compare1860 MHz2 / 2
Intel Core 2 Duo SL9380 compare1800 MHz2 / 2
» Intel Core 2 Duo T64002000 MHz2 / 2
Intel Core 2 Duo SL9300 compare1600 MHz2 / 2
Intel Core 2 Duo SU9600 compare1600 MHz2 / 2
Intel Core 2 Duo SU9400 compare1400 MHz2 / 2
Intel Core 2 Duo SU7300 compare1300 MHz2 / 2
Intel Core 2 Duo SU9300 compare1200 MHz2 / 2
Intel Core 2 Duo T9900 compare3060 MHz2 / 2
Intel Core 2 Duo T9800 compare2920 MHz2 / 2
Intel Core 2 Duo P9700 compare2800 MHz2 / 2
Intel Core 2 Duo T9600 compare2800 MHz2 / 2
Intel Core 2 Duo P9600 compare2660 MHz2 / 2
Intel Core 2 Duo T9550 compare2660 MHz2 / 2
Intel Core 2 Duo T9500 compare2600 MHz2 / 2
Intel Core 2 Duo SP9600 compare2530 MHz2 / 2
Intel Core 2 Duo P9500 compare2530 MHz2 / 2
Intel Core 2 Duo T9400 compare2530 MHz2 / 2
Intel Core 2 Duo P8800 compare2660 MHz2 / 2
Intel Core 2 Duo T9300 compare2500 MHz2 / 2
Intel Core 2 Duo P8700 compare2530 MHz2 / 2
Intel Core 2 Duo SP9400 compare2400 MHz2 / 2
Intel Core 2 Duo P8600 compare2400 MHz2 / 2
Intel Core 2 Duo T8300 compare2400 MHz2 / 2
Intel Core 2 Duo SP9300 compare2260 MHz2 / 2
Intel Core 2 Duo P8400 compare2260 MHz2 / 2
Intel Core 2 Duo P7570 compare2260 MHz2 / 2
Intel Core 2 Duo P7550 compare2260 MHz2 / 2
» Intel Core 2 Duo T67702300 MHz2 / 2
Intel Core 2 Duo SL9600 compare2130 MHz2 / 2
Intel Core 2 Duo P7450 compare2130 MHz2 / 2
Intel Core 2 Duo T6670 compare2200 MHz2 / 2
Intel Core 2 Duo T6600 compare2200 MHz2 / 2
Intel Core 2 Duo T8100 compare2100 MHz2 / 2
Intel Core 2 Duo P7370 compare2000 MHz2 / 2
Intel Core 2 Duo P7350 compare2000 MHz2 / 2
Intel Core 2 Duo T6570 compare2100 MHz2 / 2
Intel Core 2 Duo T6500 compare2100 MHz2 / 2
Intel Core 2 Duo SL9400 compare1860 MHz2 / 2
Intel Core 2 Duo SL9380 compare1800 MHz2 / 2
Intel Core 2 Duo T64002000 MHz2 / 2
Intel Core 2 Duo SL9300 compare1600 MHz2 / 2
Intel Core 2 Duo SU9600 compare1600 MHz2 / 2
Intel Core 2 Duo SU9400 compare1400 MHz2 / 2
Intel Core 2 Duo SU7300 compare1300 MHz2 / 2
Intel Core 2 Duo SU9300 compare1200 MHz2 / 2
2000 MHz2300 MHz
800800
2 MB2 MB
2 / 22 / 2
35 35
45 45
105 °C
PGA478
MMX, 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 T6400

Benchmarks

Cinebench R10 - Rendering Single 32Bit
100%
1 T6400 +
min: 2082     avg: 2115     median: 2115 (22%)     max: 2154 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
100%
1 T6400 +
min: 3704     avg: 3963     median: 4005 (7%)     max: 4078 Points
wPrime 2.10 - 1024m *
100%
1 T6400 +
1249 seconds (15%)
wPrime 2.10 - 32m *
100%
1 T6400 +
39.4 seconds (8%)
3DMark 06 - CPU - CPU Score
100%
1 T6400 +
min: 1711     avg: 1764     median: 1767.5 (12%)     max: 1819 Points
Super Pi mod 1.5 XS 1M - 1M *
100%
1 T6400 +
min: 26     avg: 28.8     median: 26.5 (6%)     max: 34 Seconds
Super Pi mod 1.5 XS 2M - 2M *
100%
1 T6400 +
min: 61     avg: 64     median: 64 (3%)     max: 67 Seconds
Super Pi Mod 1.5 XS 32M - 32M *
100%
1 T6400 +
min: 1368     avg: 1532     median: 1531.5 (7%)     max: 1695 Seconds
SiSoft Sandra Dhrystone (MIPS) - Dhrystone
100%
1 T6400 +
min: 18396     avg: 18438     median: 18437.5 (9%)     max: 18479 MIPS
SiSoft Sandra Whetstone (MFLOPS) - Whetstone
100%
1 T6400 +
min: 14630     avg: 14670     median: 14670 (11%)     max: 14710 MFLOPS
PCMark 05 - Standard 1024x768
100%
1 T6400 +
min: 4479     avg: 5038     median: 4916 (31%)     max: 6001 Points
Windows Vista Experience Index - CPU
100%
1 T6400 +
4.9 Points (70%)
3DMark Vantage - P CPU no PhysX 1280x1024
100%
1 T6400 +
3909 Points (5%)

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

- Range of benchmark values for this graphics card
- 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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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)