PRO A12-9830B vs Sempron 2800+
Primary details
Comparing Sempron 2800+ and PRO A12-9830B processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | AMD Bristol Ridge |
| Architecture codename | Manila (2001−2006) | Bristol Ridge (2016−2019) |
| Release date | January 2001 (23 years ago) | 1 June 2016 (8 years ago) |
| Launch price (MSRP) | $104 | no data |
Detailed specifications
Sempron 2800+ and PRO A12-9830B 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) | 4 (Quad-Core) |
| Threads | 1 | 4 |
| Base clock speed | no data | 3 GHz |
| Boost clock speed | 2 GHz | 3.7 GHz |
| L1 cache | 128 KB | no data |
| L2 cache | 256K | 2048 KB |
| L3 cache | 0 KB | no data |
| Chip lithography | 130 nm | 28 nm |
| Die size | 144 mm2 | 250 mm2 |
| Maximum core temperature | no data | 90 °C |
| Number of transistors | 81 million | 3100 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Sempron 2800+ and PRO A12-9830B 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 | no data |
| Socket | AM2 | FP4 |
| Power consumption (TDP) | 62 Watt | 25-45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Sempron 2800+ and PRO A12-9830B. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| FMA | - | FMA4 |
| AVX | - | AVX |
| FRTC | - | + |
| FreeSync | - | + |
| PowerTune | - | + |
| TrueAudio | - | + |
| PowerNow | - | + |
| PowerGating | - | + |
| Out-of-band client management | - | + |
| VirusProtect | - | + |
| RAID | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Sempron 2800+ and PRO A12-9830B are enumerated here.
| AMD-V | - | + |
| IOMMU 2.0 | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Sempron 2800+ and PRO A12-9830B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3, DDR4 |
| Max memory channels | no data | 2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon R7 Graphics |
| iGPU core count | no data | 8 |
| Enduro | - | + |
| Switchable graphics | - | + |
| UVD | - | + |
| VCE | - | + |
Graphics interfaces
Available interfaces and connections of Sempron 2800+ and PRO A12-9830B integrated GPUs.
| DisplayPort | - | + |
| HDMI | - | + |
Graphics API support
APIs supported by Sempron 2800+ and PRO A12-9830B integrated GPUs, sometimes API versions are included.
| DirectX | no data | DirectX® 12 |
| Vulkan | - | + |
Peripherals
Specifications and connection of peripherals supported by Sempron 2800+ and PRO A12-9830B.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 8 |
Pros & cons summary
| Physical cores | 1 | 4 |
| Threads | 1 | 4 |
| Chip lithography | 130 nm | 28 nm |
| Power consumption (TDP) | 62 Watt | 25 Watt |
PRO A12-9830B has 300% more physical cores and 300% more threads, a 364.3% more advanced lithography process, and 148% lower power consumption.
We couldn't decide between Sempron 2800+ and PRO A12-9830B. We've got no test results to judge.
Note that Sempron 2800+ is a desktop processor while PRO A12-9830B is a notebook one.
Should you still have questions on choice between Sempron 2800+ and PRO A12-9830B, ask them in Comments section, and we shall answer.
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