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Intel Core 2 Duo U7700 vs Intel Core 2 Duo T5270 vs Intel Core 2 Duo U7600

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 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 U7600

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The Intel Core 2 Duo U7600 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 U7600 is the mid-range model in the U7000 series with a clock rate of 1.2 GHz (U7500 1.1 GHz, U7700 1.33 GHz).

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ModelIntel Core 2 Duo U7700Intel Core 2 Duo T5270Intel Core 2 Duo U7600
CodenameMerom-2048Merom-2048Merom-2048
SeriesIntel Core 2 DuoIntel Core 2 DuoIntel Core 2 Duo
Series: Core 2 Duo Merom-2048
Intel Core 2 Duo T54701.6 GHz2 / 2 cores
Intel Core 2 Duo T54501.66 GHz2 / 2 cores
Intel Core 2 Duo T52701.4 GHz2 / 2 cores
Intel Core 2 Duo T52501.5 GHz2 / 2 cores
Intel Core 2 Duo U7700 « 1.33 GHz2 / 2 cores
Intel Core 2 Duo U76001.2 GHz2 / 2 cores
Intel Core 2 Duo U75001.06 GHz2 / 2 cores
Intel Core 2 Duo T54701.6 GHz2 / 2 cores
Intel Core 2 Duo T54501.66 GHz2 / 2 cores
Intel Core 2 Duo T5270 « 1.4 GHz2 / 2 cores
Intel Core 2 Duo T52501.5 GHz2 / 2 cores
Intel Core 2 Duo U77001.33 GHz2 / 2 cores
Intel Core 2 Duo U76001.2 GHz2 / 2 cores
Intel Core 2 Duo U75001.06 GHz2 / 2 cores
Intel Core 2 Duo T54701.6 GHz2 / 2 cores
Intel Core 2 Duo T54501.66 GHz2 / 2 cores
Intel Core 2 Duo T52701.4 GHz2 / 2 cores
Intel Core 2 Duo T52501.5 GHz2 / 2 cores
Intel Core 2 Duo U77001.33 GHz2 / 2 cores
Intel Core 2 Duo U7600 « 1.2 GHz2 / 2 cores
Intel Core 2 Duo U75001.06 GHz2 / 2 cores
Clock1330 MHz1400 MHz1200 MHz
FSB533800533
L2 Cache2 MB2 MB2 MB
Cores / Threads2 / 22 / 22 / 2
TDP10 Watt35 Watt10 Watt
Transistors291 Million291 Million291 Million
Technology65 nm65 nm65 nm
Voltage0.8 - 0.975V V1.075V-1.250V V0.8 - 0.975V V
Die Size143 mm2143 mm2143 mm2
max. Temp.100 °C100 °C100 °C
Architecturex86x86x86
Announced
Manufacturerark.intel.comark.intel.comark.intel.com
SocketPPGA478PBGA479

Benchmarks

Cinebench R10 - Cinebench R10 Rend. Single (32bit)
1335 Points (8%)
1427 Points (9%)
min: 1199     avg: 1263     median: 1263 (8%)     max: 1327 Points
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
2515 Points (2%)
2717 Points (2%)
min: 2260     avg: 2289     median: 2289 (2%)     max: 2318 Points
wPrime 2.10 - wPrime 2.0 32m *
100%
1 T5270 +
65.8 s (13%)
96%
1 U7600 +
min: 61.2     avg: 68.6     median: 68.6 (14%)     max: 76 s
3DMark 06 - CPU - 3DMark 06 - CPU
100%
1 U7700 +
1047 Points (2%)
96%
1 U7600 +
min: 987     avg: 1008     median: 1008 (2%)     max: 1029 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
1 T5270 +
38.5 s (8%)
90%
1 U7600 +
42.6 s (9%)
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
100%
1 T5270 +
16817 MIPS (8%)
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
100%
1 T5270 +
6253 MFLOPS (5%)
PCMark 05 - PCMark 05 - Standard
100%
1 U7700 +
2460 Points (5%)
106%
1 U7600 +
min: 2253     avg: 2532     median: 2606 (5%)     max: 2738 Points
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
100%
1 U7600 +
4.4 Points (63%)

Average Benchmarks Intel Core 2 Duo U7700 → 100% n=2

Average Benchmarks Intel Core 2 Duo T5270 → 107% n=2

Average Benchmarks Intel Core 2 Duo U7600 → 93% n=2

- Range of benchmark values for this graphics card
red legend - Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

v1.33
log 03. 16:55:23

#0 ran 0s before starting gpusingle class +0s ... 0s

#1 checking url part for id 385 +0s ... 0s

#2 checking url part for id 441 +0s ... 0s

#3 checking url part for id 347 +0s ... 0s

#4 not redirecting to Ajax server +0s ... 0s

#5 did not recreate cache, as it is less than 5 days old! Created at Thu, 01 May 2025 05:16:08 +0200 +0s ... 0s

#6 composed specs +0.003s ... 0.003s

#7 did output specs +0s ... 0.003s

#8 getting avg benchmarks for device 385 +0.001s ... 0.004s

#9 got single benchmarks 385 +0.004s ... 0.008s

#10 getting avg benchmarks for device 441 +0.001s ... 0.009s

#11 got single benchmarks 441 +0.003s ... 0.011s

#12 getting avg benchmarks for device 347 +0.001s ... 0.012s

#13 got single benchmarks 347 +0.006s ... 0.017s

#14 got avg benchmarks for devices +0s ... 0.017s

#15 min, max, avg, median took s +0.007s ... 0.025s

#16 return log +0s ... 0.025s

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2023-07- 1)