Intel Core 2 Duo U7700 vs Intel Core 2 Duo T5450 vs Intel Core 2 Duo T5270

Intel Core 2 Duo U7700

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The Intel Core 2 Duo U7700 is an ultra-low-voltage (ULV) processor for laptops that was released in 2006. It is based on the Merom core and offers 64-Bit support and a low TDP of 10 Watt. The U7700 is the fastest model in the U7000 series with a clock rate of 1.33 GHz (U7500 1.1 GHz, U7600 1.2 GHz).

Intel Core 2 Duo T5450

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OEM Prozessor

1.0375 - 1.3 V

MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64 (Intel's x86-64 implementation), XD bit (an NX bit implementation), iAMT2 (Intel Active Management), LaGrande Technology (Intel Trusted Execution Technology) Virtualization Technology

Die size: 111 mm²

Steppings: L2, M0

Intel Core 2 Duo T5270

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The Intel Core 2 Duo T5270 is a dual core processor for cheap laptops. It is based on the Merom core, but does not feature virtualization functions. Despite the low clocke rate, the CPU is specified for relatively high 35 Watt and therefore not suited for small laptops.

Intel Core 2 Duo U7700Intel Core 2 Duo T5450Intel Core 2 Duo T5270
Intel Core 2 DuoIntel Core 2 DuoIntel Core 2 Duo
Merom-2048Merom-2048Merom-2048
: Core 2 Duo Merom-2048
Intel Core 2 Duo T54701600 MHz2 / 2
Intel Core 2 Duo T54501660 MHz2 / 2
Intel Core 2 Duo T52701400 MHz2 / 2
Intel Core 2 Duo T52501500 MHz2 / 2
» Intel Core 2 Duo U77001330 MHz2 / 2
Intel Core 2 Duo U76001200 MHz2 / 2
Intel Core 2 Duo U75001060 MHz2 / 2
Intel Core 2 Duo T54701600 MHz2 / 2
» Intel Core 2 Duo T54501660 MHz2 / 2
Intel Core 2 Duo T52701400 MHz2 / 2
Intel Core 2 Duo T52501500 MHz2 / 2
Intel Core 2 Duo U77001330 MHz2 / 2
Intel Core 2 Duo U76001200 MHz2 / 2
Intel Core 2 Duo U75001060 MHz2 / 2
Intel Core 2 Duo T54701600 MHz2 / 2
Intel Core 2 Duo T54501660 MHz2 / 2
» Intel Core 2 Duo T52701400 MHz2 / 2
Intel Core 2 Duo T52501500 MHz2 / 2
Intel Core 2 Duo U77001330 MHz2 / 2
Intel Core 2 Duo U76001200 MHz2 / 2
Intel Core 2 Duo U75001060 MHz2 / 2
1330 MHz1660 MHz1400 MHz
533667800
2 MB2 MB2 MB
2 / 22 / 22 / 2
10 34 35
291 291
65 0.8 - 0.975V65 65 1.075V-1.250V
143 mm2143 mm2
100 °C100 °C
Intel Core 2 Duo U7700Intel Core 2 Duo T5270
PPGA478

Cinebench R10 - Rendering Single 32Bit
1335 Points (14%)
min: 1015     avg: 1504     median: 1666 (17%)     max: 1669 Points
1427 Points (15%)
Cinebench R10 - Rendering Multiple CPUs 32Bit
2515 Points (4%)
min: 1919     avg: 2826.5     median: 3121 (5%)     max: 3144 Points
2717 Points (4%)
wPrime 2.0x - 32m *
65.8 seconds (13%)
3DMark 06 - CPU - Standard 1024x768
1047 Points (52%)
1367 Points (68%)
3DMark 06 - CPU
1408 Points (9%)
3DMark 06 - CPU - 1280x800
min: 1344     avg: 1378.6     median: 1352 (47%)     max: 1433 Points
Super Pi mod 1.5 XS 1M *
min: 33     avg: 33.8     median: 33 (7%)     max: 34 Seconds
38.5 Seconds (8%)
SiSoft Sandra Dhrystone (MIPS)
15268 MIPS (7%)
16817 MIPS (8%)
SiSoft Sandra Whetstone (MFLOPS)
10407 MFLOPS (8%)
6253 MFLOPS (5%)
PCMark 05 - Standard 1024x768
2460 Points (15%)
min: 3322     avg: 3505     median: 3501 (22%)     max: 3813 Points
Windows Vista Experience Index - CPU
4 Points (57%)

Average Benchmarks Intel Core 2 Duo U7700 → 100%

Average Benchmarks Intel Core 2 Duo T5450 → 112%

Average Benchmarks Intel Core 2 Duo T5270 → 97%

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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)