Sempron 3400+ vs Celeron G440
Aggregate performance score
Celeron G440 outperforms Sempron 3400+ by a considerable 44% based on our aggregate benchmark results.
Primary details
Comparing Celeron G440 and Sempron 3400+ processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3148 | 3257 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Power efficiency | 0.70 | 0.27 |
| Architecture codename | Sandy Bridge (2011−2013) | Palermo (2001−2005) |
| Release date | 4 September 2011 (13 years ago) | 1 October 2005 (19 years ago) |
| Launch price (MSRP) | $45 | $30 |
Detailed specifications
Celeron G440 and Sempron 3400+ 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 | 1 (Single-Core) | 1 (Single-Core) |
| Threads | 1 | 1 |
| Base clock speed | 1.6 GHz | no data |
| Boost clock speed | 1.6 GHz | 2 GHz |
| L1 cache | 64 KB | 128 KB |
| L2 cache | 256 KB | 128 KB |
| L3 cache | 1 MB | 0 KB |
| Chip lithography | 32 nm | 90 nm |
| Die size | 131 mm2 | 103 mm2 |
| Maximum core temperature | 66 °C | no data |
| Number of transistors | 504 million | 63 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Celeron G440 and Sempron 3400+ 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 | 1 | 1 |
| Socket | FCLGA1155 | 939 |
| Power consumption (TDP) | 35 Watt | 62 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron G440 and Sempron 3400+. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | no data |
| Enhanced SpeedStep (EIST) | - | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| FDI | + | no data |
| Fast Memory Access | + | no data |
Security technologies
Celeron G440 and Sempron 3400+ technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron G440 and Sempron 3400+ are enumerated here.
| VT-d | - | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron G440 and Sempron 3400+. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR1 |
| Maximum memory size | 32 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 17 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics for 2nd Generation Intel Processors | On certain motherboards (Chipset feature) |
| Graphics max frequency | 1 GHz | no data |
Graphics interfaces
Available interfaces and connections of Celeron G440 and Sempron 3400+ integrated GPUs.
| Number of displays supported | 2 | no data |
Peripherals
Specifications and connection of peripherals supported by Celeron G440 and Sempron 3400+.
| PCIe version | 2.0 | 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 | 0.26 | 0.18 |
| Recency | 4 September 2011 | 1 October 2005 |
| Chip lithography | 32 nm | 90 nm |
| Power consumption (TDP) | 35 Watt | 62 Watt |
Celeron G440 has a 44.4% higher aggregate performance score, an age advantage of 5 years, a 181.3% more advanced lithography process, and 77.1% lower power consumption.
The Celeron G440 is our recommended choice as it beats the Sempron 3400+ in performance tests.
Should you still have questions on choice between Celeron G440 and Sempron 3400+, ask them in Comments section, and we shall answer.
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