Celeron 847 vs Sempron 2650
Primary details
Comparing Sempron 2650 and Celeron 847 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 | Desktop processor | Laptop |
| Series | no data | Intel Celeron |
| Architecture codename | Kabini (2013−2014) | Sandy Bridge (2011−2013) |
| Release date | 9 April 2014 (10 years ago) | 19 June 2011 (13 years ago) |
| Launch price (MSRP) | no data | $134 |
Detailed specifications
Sempron 2650 and Celeron 847 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 |
| Base clock speed | no data | 1.1 GHz |
| Boost clock speed | 1.45 GHz | 1.1 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | no data | 4 × 5 GT/s |
| Multiplier | no data | 11 |
| L1 cache | 128 KB | 64K (per core) |
| L2 cache | 1024 KB | 256K (per core) |
| L3 cache | no data | 2 MB (shared) |
| Chip lithography | 28 nm | 32 nm |
| Die size | 107 mm2 | 131 mm2 |
| Maximum core temperature | 90 °C | 100 °C |
| Maximum case temperature (TCase) | 90 °C | no data |
| Number of transistors | no data | 504 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Sempron 2650 and Celeron 847 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 (Uniprocessor) |
| Socket | AM1 | FCBGA1023 |
| Power consumption (TDP) | 25 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Sempron 2650 and Celeron 847. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2 |
| AES-NI | + | - |
| FMA | FMA4 | + |
| AVX | + | - |
| PowerNow | + | - |
| PowerGating | + | - |
| VirusProtect | + | - |
| 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 | + |
| Demand Based Switching | no data | - |
| FDI | no data | + |
| Fast Memory Access | no data | + |
Security technologies
Sempron 2650 and Celeron 847 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 Sempron 2650 and Celeron 847 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | - |
| VT-x | no data | + |
| EPT | no data | + |
| IOMMU 2.0 | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Sempron 2650 and Celeron 847. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1333 | DDR3 |
| Maximum memory size | no data | 16 GB |
| Max memory channels | 1 | 2 |
| Maximum memory bandwidth | no data | 21.335 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon R3 Graphics | Intel HD Graphics (Sandy Bridge) |
| Number of pipelines | 128 | no data |
| Enduro | + | - |
| Switchable graphics | + | - |
| UVD | + | - |
| VCE | + | - |
| Graphics max frequency | no data | 800 MHz |
Graphics interfaces
Available interfaces and connections of Sempron 2650 and Celeron 847 integrated GPUs.
| Number of displays supported | no data | 2 |
| eDP | no data | + |
| DisplayPort | + | + |
| HDMI | + | + |
| SDVO | no data | + |
| CRT | no data | + |
Graphics API support
APIs supported by Sempron 2650 and Celeron 847 integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 12 | no data |
| Vulkan | + | - |
Peripherals
Specifications and connection of peripherals supported by Sempron 2650 and Celeron 847.
| PCIe version | 2.0 | 2.0 |
| PCI Express lanes | 4 | 16 |
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.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Pros & cons summary
| Recency | 9 April 2014 | 19 June 2011 |
| Chip lithography | 28 nm | 32 nm |
| Power consumption (TDP) | 25 Watt | 17 Watt |
Sempron 2650 has an age advantage of 2 years, and a 14.3% more advanced lithography process.
Celeron 847, on the other hand, has 47.1% lower power consumption.
We couldn't decide between Sempron 2650 and Celeron 847. We've got no test results to judge.
Note that Sempron 2650 is a desktop processor while Celeron 847 is a notebook one.
Should you still have questions on choice between Sempron 2650 and Celeron 847, ask them in Comments section, and we shall answer.
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