Celeron Dual-Core T3300 vs Athlon II P340
Aggregate performance score
Athlon II P340 outperforms Celeron Dual-Core T3300 by a moderate 13% based on our aggregate benchmark results.
Primary details
Comparing Athlon II P340 and Celeron Dual-Core T3300 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2950 | 3006 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Athlon II | Intel Celeron Dual-Core |
| Power efficiency | 1.70 | 1.08 |
| Architecture codename | Champlain (2010−2011) | Penryn (2008−2011) |
| Release date | 4 October 2010 (14 years ago) | 1 February 2010 (14 years ago) |
Detailed specifications
Athlon II P340 and Celeron Dual-Core T3300 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 2 (Dual-core) | 2 (Dual-core) |
| Threads | 2 | 2 |
| Boost clock speed | 2.2 GHz | 2 GHz |
| Bus rate | 3200 MHz | 800 MHz |
| L1 cache | 256 KB | 128 KB |
| L2 cache | 1 MB | 1 MB |
| Chip lithography | 45 nm | 45 nm |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Athlon II P340 and Celeron Dual-Core T3300 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Socket | S1g4 | Socket P 478 |
| Power consumption (TDP) | 25 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon II P340 and Celeron Dual-Core T3300. You'll probably need this information if you require some particular technology.
| Instruction set extensions | SSE-3, SSE4A, 3DNow!, MMX, DEP, SVM | no data |
Security technologies
Athlon II P340 and Celeron Dual-Core T3300 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | no data | + |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Pros & cons summary
| Performance score | 0.45 | 0.40 |
| Recency | 4 October 2010 | 1 February 2010 |
| Power consumption (TDP) | 25 Watt | 35 Watt |
Athlon II P340 has a 12.5% higher aggregate performance score, an age advantage of 8 months, and 40% lower power consumption.
The Athlon II P340 is our recommended choice as it beats the Celeron Dual-Core T3300 in performance tests.
Should you still have questions on choice between Athlon II P340 and Celeron Dual-Core T3300, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
