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Intel Core 2 Duo T5900 vs Intel Core 2 Duo T5550

Intel Core 2 Duo T5900

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The Intel Core 2 Duo T5900 is a Merom based dual core processor for laptops. It was later succeeded by the Penryn based Core 2 Duo T6600, which is produced in 45nm and due to core enhancements a bit faster.

Intel Core 2 Duo T5550

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The Intel Core 2 Duo T5550 is an entry-level dual core processor for laptops. It is based on the Merom-2M core and therefore manufactured in 65nm. It does not support Virtualization functions VT-x of the Merom core and offers only a low clock speed and 2MB level 2 cache.

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ModelIntel Core 2 Duo T5900Intel Core 2 Duo T5550
CodenameMeromMerom
SeriesIntel Core 2 DuoIntel Core 2 Duo
Series: Core 2 Duo Merom
Intel Core 2 Duo T7800 compare2.6 GHz2 / 2 cores
Intel Core 2 Duo T7700 compare2.4 GHz2 / 2 cores
Intel Core 2 Duo T7600 compare2.33 GHz2 / 2 cores
Intel Core 2 Duo T7500 compare2.2 GHz2 / 2 cores
Intel Core 2 Duo T7400 compare2.16 GHz2 / 2 cores
Intel Core 2 Duo T5900 « 2.2 GHz2 / 2 cores
Intel Core 2 Duo T7300 compare2 GHz2 / 2 cores
Intel Core 2 Duo T5850 compare2.1 GHz2 / 2 cores
Intel Core 2 Duo T5870 compare2 GHz2 / 2 cores
Intel Core 2 Duo T7200 compare2 GHz2 / 2 cores
Intel Core 2 Duo T5800 compare2 GHz2 / 2 cores
Intel Core 2 Duo T7250 compare2 GHz2 / 2 cores
Intel Core 2 Duo T5750 compare2 GHz2 / 2 cores
Intel Core 2 Duo L7700 compare1.8 GHz2 / 2 cores
Intel Core 2 Duo SP7700 compare1.8 GHz2 / 2 cores
Intel Core 2 Duo T7100 compare1.8 GHz2 / 2 cores
Intel Core 2 Duo T5600 compare1.83 GHz2 / 2 cores
Intel Core 2 Duo T55501.83 GHz2 / 2 cores
Intel Core 2 Duo T5500 compare1.66 GHz2 / 2 cores
Intel Core 2 Duo T5300 compare1.73 GHz2 / 2 cores
Intel Core 2 Duo SP7500 compare1.6 GHz2 / 2 cores
Intel Core 2 Duo T5200 compare1.66 GHz2 / 2 cores
Intel Core 2 Duo L7500 compare1.6 GHz2 / 2 cores
Intel Core 2 Duo L7300 compare1.4 GHz2 / 2 cores
Intel Core 2 Duo L7100 compare1.2 GHz2 / 2 cores
Intel Core 2 Duo T7800 compare2.6 GHz2 / 2 cores
Intel Core 2 Duo T7700 compare2.4 GHz2 / 2 cores
Intel Core 2 Duo T7600 compare2.33 GHz2 / 2 cores
Intel Core 2 Duo T7500 compare2.2 GHz2 / 2 cores
Intel Core 2 Duo T7400 compare2.16 GHz2 / 2 cores
Intel Core 2 Duo T59002.2 GHz2 / 2 cores
Intel Core 2 Duo T7300 compare2 GHz2 / 2 cores
Intel Core 2 Duo T5850 compare2.1 GHz2 / 2 cores
Intel Core 2 Duo T5870 compare2 GHz2 / 2 cores
Intel Core 2 Duo T7200 compare2 GHz2 / 2 cores
Intel Core 2 Duo T5800 compare2 GHz2 / 2 cores
Intel Core 2 Duo T7250 compare2 GHz2 / 2 cores
Intel Core 2 Duo T5750 compare2 GHz2 / 2 cores
Intel Core 2 Duo L7700 compare1.8 GHz2 / 2 cores
Intel Core 2 Duo SP7700 compare1.8 GHz2 / 2 cores
Intel Core 2 Duo T7100 compare1.8 GHz2 / 2 cores
Intel Core 2 Duo T5600 compare1.83 GHz2 / 2 cores
Intel Core 2 Duo T5550 « 1.83 GHz2 / 2 cores
Intel Core 2 Duo T5500 compare1.66 GHz2 / 2 cores
Intel Core 2 Duo T5300 compare1.73 GHz2 / 2 cores
Intel Core 2 Duo SP7500 compare1.6 GHz2 / 2 cores
Intel Core 2 Duo T5200 compare1.66 GHz2 / 2 cores
Intel Core 2 Duo L7500 compare1.6 GHz2 / 2 cores
Intel Core 2 Duo L7300 compare1.4 GHz2 / 2 cores
Intel Core 2 Duo L7100 compare1.2 GHz2 / 2 cores
Clock2200 MHz1830 MHz
FSB800667
L1 Cache128 KB
L2 Cache2 MB2 MB
Cores / Threads2 / 22 / 2
TDP35 Watt34 Watt
Technology65 nm65 nm
SocketSocket PPPGA478
FeaturesMMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), iAMT2 (Intel Active Management), TXTIntel 64, Enhanced Speedstep, Execute Disable Bit
Architecturex86x86
Announced
Transistors291 Million
Voltage1.075V-1.250V V
Die Size143 mm2
max. Temp.100 °C
Manufacturerark.intel.com

Benchmarks

Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 2116     avg: 2123     median: 2123 (13%)     max: 2130 Points
1826 Points (11%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 3894     avg: 3997     median: 3997 (3%)     max: 4100 Points
3397 Points (2%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 1838     avg: 1864     median: 1864 (4%)     max: 1890 Points
1484 Points (3%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
1 T5900 +
26 s (6%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
1 T5900 +
65 s (3%)
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
100%
1 T5900 +
18700 MIPS (9%)
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
100%
1 T5900 +
14000 MFLOPS (11%)
PCMark 05 - PCMark 05 - Standard
4639 Points (10%)
3891 Points (8%)
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
100%
1 T5550 +
4.8 Points (69%)

Average Benchmarks Intel Core 2 Duo T5900 → 100% n=4

Average Benchmarks Intel Core 2 Duo T5550 → 84% n=4

- 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

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v1.33
log 24. 23:58:49

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

#1 checking url part for id 439 +0s ... 0s

#2 checking url part for id 390 +0s ... 0s

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

#4 did not recreate cache, as it is less than 5 days old! Created at Wed, 23 Apr 2025 17:28:38 +0200 +0s ... 0s

#5 composed specs +0.002s ... 0.002s

#6 did output specs +0s ... 0.002s

#7 getting avg benchmarks for device 439 +0.001s ... 0.002s

#8 got single benchmarks 439 +0.004s ... 0.006s

#9 getting avg benchmarks for device 390 +0.001s ... 0.007s

#10 got single benchmarks 390 +0.005s ... 0.012s

#11 got avg benchmarks for devices +0s ... 0.012s

#12 min, max, avg, median took s +0.005s ... 0.017s

#13 return log +0.002s ... 0.02s

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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)