Intel Core 2 Duo T6670 vs Intel Core 2 Duo T8100 vs Intel Core 2 Duo T6400

Intel Core 2 Duo T6670

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The Intel Core 2 Duo T6670 is an entry level laptop processor based on the Penryn core. It offers only 2 MB level 2 cache and a mediocre clock rate of 2.2 GHz. Compared to the similar T6600, the T6670 offers Virtualization VT-x and a higher maximum temperature of 105°C.

Intel Core 2 Duo T8100

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The Intel Core 2 Duo T8100 is a mid-range dual-core processor for laptops from 2008. It is based on the Penryn core and offers all functions that were available at that time (e.g. Virtualization VT-x).

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 T6670Intel Core 2 Duo T8100Intel 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
2200 MHz2100 MHz2000 MHz
800800800
2 MB3 MB2 MB
2 / 22 / 22 / 2
35 35 35
410 410
45 45 1.000V-1.250V45
107 mm2107 mm2
105 °C105 °C105 °C
PGA478BGA479, PGA478PGA478
Intel Core 2 Duo T6670Intel Core 2 Duo T8100Intel Core 2 Duo T6400
Virtualization VT-x, Enhanced Speedstep, Execute Disable Bit, Idle StatesMMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), IDA (Intel Dynamic Acceleration)
$209 U.S.

Cinebench R10 - Rendering Single 32Bit
min: 2352     avg: 2365     median: 2365 (32%)     max: 2378 Points
min: 2217     avg: 2310     median: 2320 (32%)     max: 2357 Points
min: 2082     avg: 2115     median: 2115 (29%)     max: 2154 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 4428     avg: 4434     median: 4430 (30%)     max: 4444 Points
min: 4102     avg: 4251     median: 4282 (29%)     max: 4332 Points
min: 3704     avg: 3963     median: 4005 (27%)     max: 4078 Points
wPrime 2.0x - 1024m *
2196 seconds (26%)
1249 seconds (15%)
wPrime 2.0x - 32m *
min: 34.975     avg: 52.1     median: 52.1 (10%)     max: 69.14 seconds
37.5 seconds (8%)
39.4 seconds (8%)
3DMark 06 - CPU - Standard 1280x768 1280x768
1850 Points (61%)
1791 Points (59%)
3DMark 06 - CPU
min: 1775     avg: 1849     median: 1878 (38%)     max: 1909 Points
min: 1711     avg: 1757     median: 1749 (36%)     max: 1819 Points
3DMark 06 - CPU - Standard 1280x1024
1892 Points (60%)
3DMark 06 - CPU - 1280x800
min: 1764     avg: 1840     median: 1866 (65%)     max: 1889 Points
3DMark 06 - CPU - Standard 1280x720
1762 Points (55%)
Super Pi mod 1.5 XS 1M *
min: 23.868     avg: 33.4     median: 33.4 (7%)     max: 43 Seconds
min: 23     avg: 23.4     median: 23.1 (5%)     max: 24.227 Seconds
min: 26     avg: 28.8     median: 26.5 (6%)     max: 34 Seconds
Super Pi mod 1.5 XS 2M *
101 Seconds (4%)
min: 54.646     avg: 55.2     median: 55 (2%)     max: 56 Seconds
min: 61     avg: 64     median: 64 (3%)     max: 67 Seconds
Super Pi Mod 1.5 XS 32M *
2241 Seconds (10%)
1347 Seconds (6%)
min: 1368     avg: 1532     median: 1531.5 (7%)     max: 1695 Seconds
SiSoft Sandra Dhrystone (MIPS)
11254 MIPS (16%)
19291 MIPS (28%)
min: 18396     avg: 18438     median: 18437.5 (27%)     max: 18479 MIPS
SiSoft Sandra Whetstone (MFLOPS)
8839 MFLOPS (17%)
15392 MFLOPS (30%)
min: 14630     avg: 14670     median: 14670 (29%)     max: 14710 MFLOPS
PCMark 05 - Standard 1024x768
min: 4384     avg: 4567     median: 4559 (40%)     max: 4757 Points
min: 3250     avg: 4504     median: 4605 (41%)     max: 5677 Points
min: 4479     avg: 5038     median: 4916 (43%)     max: 6001 Points
Windows Vista Experience Index - CPU
min: 4     avg: 4.8     median: 5 (71%)     max: 5.1 Points
4.9 Points (70%)
Windows 7 Experience Index - Processor
5.6 points (74%)
3DMark Vantage - P CPU no PhysX 1280x1024
4046 Points (17%)
3909 Points (16%)

Average Benchmarks Intel Core 2 Duo T6670 → 100%

Average Benchmarks Intel Core 2 Duo T8100 → 111%

Average Benchmarks Intel Core 2 Duo T6400 → 108%

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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)