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Intel Core 2 Duo T5250 vs Intel Core 2 Duo U7700 vs Intel Core 2 Duo T5470

Intel Core 2 Duo T5250

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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 T5470

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65nm

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ModelIntel Core 2 Duo T5250Intel Core 2 Duo U7700Intel Core 2 Duo T5470
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 T5250 « 1.5 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 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 T5470 « 1.6 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 U76001.2 GHz2 / 2 cores
Intel Core 2 Duo U75001.06 GHz2 / 2 cores
Clock1500 MHz1330 MHz1600 MHz
FSB667533800
L2 Cache2 MB2 MB2 MB
Cores / Threads2 / 22 / 22 / 2
TDP34 Watt10 Watt35 Watt
Technology65 nm65 nm65 nm
Architecturex86x86x86
Announced
Transistors291 Million
Voltage0.8 - 0.975V V
Die Size143 mm2
max. Temp.100 °C
Manufacturerark.intel.com

Benchmarks

Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
1 U7700 +
1335 Points (8%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
100%
1 U7700 +
2515 Points (2%)
wPrime 2.10 - wPrime 2.0 32m *
100%
1 T5250 +
58.2 s (12%)
3DMark 06 - CPU - 3DMark 06 - CPU
1298 Points (3%)
1047 Points (2%)
min: 1353     avg: 1365     median: 1364.5 (3%)     max: 1376 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
1 T5250 +
36 s (8%)
113%
1 T5470 +
32 s (7%)
PCMark 05 - PCMark 05 - Standard
min: 2702     avg: 3105     median: 2892 (6%)     max: 3720 Points
2460 Points (5%)
min: 3508     avg: 3713     median: 3713 (8%)     max: 3918 Points

Average Benchmarks Intel Core 2 Duo T5250 → 100% n=2

Average Benchmarks Intel Core 2 Duo U7700 → 83% n=2

Average Benchmarks Intel Core 2 Duo T5470 → 117% 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 04. 15:23:24

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

#1 checking url part for id 361 +0s ... 0s

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

#3 checking url part for id 366 +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 Sun, 04 May 2025 05:16:18 +0200 +0s ... 0s

#6 composed specs +0.001s ... 0.001s

#7 did output specs +0s ... 0.001s

#8 getting avg benchmarks for device 361 +0s ... 0.002s

#9 got single benchmarks 361 +0.001s ... 0.002s

#10 getting avg benchmarks for device 385 +0s ... 0.003s

#11 got single benchmarks 385 +0s ... 0.003s

#12 getting avg benchmarks for device 366 +0.001s ... 0.004s

#13 got single benchmarks 366 +0.004s ... 0.008s

#14 got avg benchmarks for devices +0s ... 0.008s

#15 min, max, avg, median took s +0.003s ... 0.011s

#16 return log +0s ... 0.011s

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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)