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The Intel Celeron N3350 @ 1.10GHz is newer than Intel Core2 Duo T9550 @ 2.66GHz also around 11% faster in multi-threaded (CPU Mark) testing, but Intel Core2 Duo T9550 @ 2.66GHz is around 25% faster in single-thread testing. However, Intel Celeron N3350 @ 1.10GHz uses substantially less power. All the CPUs in this comparison belong in the Laptop CPU Class.The values below were tabulated from a combined 1391 benchmarks submitted from our PerformanceTest software and results and are updated daily to include new submissions.
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×Intel Core2 Duo T9550 @ 2.66GHz | ×Intel Celeron N3350 @ 1.10GHz | + ADD | |
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Socket Type | BGA479 | FCBGA1296 | |
CPU Class | Laptop | Laptop | |
Clockspeed | 2.7 GHz | 1.1 GHz | |
Turbo Speed | Not Supported | Up to 2.4 GHz | |
# of Physical Cores | 2 (Threads: 2) | 2 (Threads: 2) | |
Cache | L1: 128KB, L2: 6.0MB, L3: 0MB | L1: 112KB, L2: 2.0MB, L3: 0MB | |
TDP | 35W | 6W | |
Yearly Running Cost | $6.39 | $1.10 | |
Other | |||
First Seen on Chart | Q1 2009 | Q4 2016 | |
# of Samples | 332 | 1059 | |
CPU Value | 3.3 | 4.0 | |
Single Thread Rating(% diff. to max in group) | 10723(0.0%) | 800(-25.3%) | |
CPU Mark(% diff. to max in group) | 983(-11.3%) | 1109(0.0%) |
Intel Core2 Duo T9550 @ 2.66GHz | 983 | |
Intel Celeron N3350 @ 1.10GHz | 1,109 | |
PassMark Software © 2008-2025 |
Intel Core2 Duo T9550 @ 2.66GHz | 3.3 | |
Intel Celeron N3350 @ 1.10GHz | 4.0 | |
PassMark Software © 2008-2025 |
Intel Core2 Duo T9550 @ 2.66GHz | 1,072 | |
Intel Celeron N3350 @ 1.10GHz | 800 | |
PassMark Software © 2008-2025 |
Intel Core2 Duo T9550 @ 2.66GHz | Intel Celeron N3350 @ 1.10GHz | |
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Max TDP | 35W | 6W |
Power consumption per day (kWh) | NA | NA |
Running cost per day | NA | NA |
Power consumption per year (kWh) | NA | NA |
Running cost per year | NA | NA |