Xeon w7-3555 vs Sempron 2650
Primary details
Comparing Sempron 2650 and Xeon w7-3555 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3051 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Power efficiency | 1.32 | no data |
| Architecture codename | Kabini (2013−2014) | Sapphire Rapids (2023−2024) |
| Release date | 9 April 2014 (10 years ago) | 24 August 2024 (less than a year ago) |
| Launch price (MSRP) | no data | $2,339 |
Detailed specifications
Sempron 2650 and Xeon w7-3555 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) | 28 (Octacosa-Core) |
| Threads | 2 | 56 |
| Base clock speed | no data | 2.7 GHz |
| Boost clock speed | 1.45 GHz | 4.8 GHz |
| L1 cache | 128 KB | 80 KB (per core) |
| L2 cache | 1024 KB | 2 MB (per core) |
| L3 cache | no data | 75 MB |
| Chip lithography | 28 nm | Intel 7 nm |
| Die size | 107 mm2 | 4x 477 mm2 |
| Maximum core temperature | 90 °C | no data |
| Maximum case temperature (TCase) | 90 °C | 78 °C |
| 64 bit support | + | + |
Compatibility
Information on Sempron 2650 and Xeon w7-3555 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 | AM1 | FCLGA4677 |
| Power consumption (TDP) | 25 Watt | 325 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Sempron 2650 and Xeon w7-3555. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| FMA | FMA4 | - |
| AVX | + | + |
| PowerNow | + | - |
| PowerGating | + | - |
| VirusProtect | + | - |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Turbo Boost Max 3.0 | no data | + |
| Deep Learning Boost | - | + |
Security technologies
Sempron 2650 and Xeon w7-3555 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Sempron 2650 and Xeon w7-3555 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 Xeon w7-3555. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1333 | DDR5-4800 |
| Maximum memory size | no data | 4 TB |
| Max memory channels | 1 | 8 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon R3 Graphics | N/A |
| Number of pipelines | 128 | no data |
| Enduro | + | - |
| Switchable graphics | + | - |
| UVD | + | - |
| VCE | + | - |
Graphics interfaces
Available interfaces and connections of Sempron 2650 and Xeon w7-3555 integrated GPUs.
| DisplayPort | + | - |
| HDMI | + | - |
Graphics API support
APIs supported by Sempron 2650 and Xeon w7-3555 integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 12 | no data |
| Vulkan | + | - |
Peripherals
Specifications and connection of peripherals supported by Sempron 2650 and Xeon w7-3555.
| PCIe version | 2.0 | 5.0 |
| PCI Express lanes | 4 | 112 |
Pros & cons summary
| Recency | 9 April 2014 | 24 August 2024 |
| Physical cores | 2 | 28 |
| Threads | 2 | 56 |
| Power consumption (TDP) | 25 Watt | 325 Watt |
Sempron 2650 has 1200% lower power consumption.
Xeon w7-3555, on the other hand, has an age advantage of 10 years, and 1300% more physical cores and 2700% more threads.
We couldn't decide between Sempron 2650 and Xeon w7-3555. We've got no test results to judge.
Note that Sempron 2650 is a desktop processor while Xeon w7-3555 is a server/workstation one.
Should you still have questions on choice between Sempron 2650 and Xeon w7-3555, ask them in Comments section, and we shall answer.
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