Celeron 1047UE vs Athlon II P340
Primary details
Comparing Athlon II P340 and Celeron 1047UE processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Athlon II | Intel Celeron |
| Architecture codename | Champlain (2010−2011) | Ivy Bridge (2012−2013) |
| Release date | 4 October 2010 (14 years ago) | 20 January 2013 (11 years ago) |
| Launch price (MSRP) | no data | $134 |
Detailed specifications
Athlon II P340 and Celeron 1047UE 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 | 1.4 GHz |
| Bus rate | 3200 MHz | no data |
| L1 cache | 256 KB | 64K (per core) |
| L2 cache | 1 MB | 256K (per core) |
| L3 cache | no data | 2 MB (shared) |
| Chip lithography | 45 nm | 22 nm |
| Die size | no data | 118 mm2 |
| Maximum core temperature | no data | 105 °C |
| Maximum case temperature (TCase) | no data | 105 °C |
| Number of transistors | no data | 1,400 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Athlon II P340 and Celeron 1047UE 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.
| Number of CPUs in a configuration | no data | 1 |
| Socket | S1g4 | Intel BGA1023 |
| Power consumption (TDP) | 25 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon II P340 and Celeron 1047UE. You'll probably need this information if you require some particular technology.
| Instruction set extensions | SSE-3, SSE4A, 3DNow!, MMX, DEP, SVM | no data |
| Enhanced SpeedStep (EIST) | no data | + |
| Thermal Monitoring | - | + |
Security technologies
Athlon II P340 and Celeron 1047UE technologies aimed at improving security, for example, by protecting against hacks.
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon II P340 and Celeron 1047UE are enumerated here.
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon II P340 and Celeron 1047UE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD Graphics (Ivy Bridge) |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
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
| Recency | 4 October 2010 | 20 January 2013 |
| Chip lithography | 45 nm | 22 nm |
| Power consumption (TDP) | 25 Watt | 17 Watt |
Celeron 1047UE has an age advantage of 2 years, a 104.5% more advanced lithography process, and 47.1% lower power consumption.
We couldn't decide between Athlon II P340 and Celeron 1047UE. We've got no test results to judge.
Should you still have questions on choice between Athlon II P340 and Celeron 1047UE, ask them in Comments section, and we shall answer.
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