Xeon Platinum 8470Q vs Sempron 145
Primary details
Comparing Sempron 145 and Xeon Platinum 8470Q 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 | Server |
| Architecture codename | Sargas (2009−2011) | Sapphire Rapids (2023−2024) |
| Release date | 1 September 2010 (14 years ago) | 10 January 2023 (1 year ago) |
| Launch price (MSRP) | $95 | $9,410 |
Detailed specifications
Sempron 145 and Xeon Platinum 8470Q 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) | 52 |
| Threads | 1 | 104 |
| Base clock speed | 2.8 GHz | 2.1 GHz |
| Boost clock speed | 2.8 GHz | 3.8 GHz |
| L1 cache | 128 KB (per core) | 80K (per core) |
| L2 cache | 1 MB (per core) | 2 MB (per core) |
| L3 cache | 0 KB | 105 MB |
| Chip lithography | 45 nm | Intel 7 nm |
| Die size | 117 mm2 | 4x 477 mm2 |
| Maximum case temperature (TCase) | no data | 57 °C |
| Number of transistors | 234 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Sempron 145 and Xeon Platinum 8470Q 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 | 2 |
| Socket | AM3 | FCLGA4677 |
| Power consumption (TDP) | 45 Watt | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Sempron 145 and Xeon Platinum 8470Q. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| 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 | - | + |
| Deep Learning Boost | - | + |
Security technologies
Sempron 145 and Xeon Platinum 8470Q technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Sempron 145 and Xeon Platinum 8470Q 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 Sempron 145 and Xeon Platinum 8470Q. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5-4800, DDR5-4400 |
| Maximum memory size | no data | 4 TB |
| Max memory channels | no data | 8 |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Sempron 145 and Xeon Platinum 8470Q.
| PCIe version | 2.0 | 5.0 |
| PCI Express lanes | no data | 80 |
Pros & cons summary
| Recency | 1 September 2010 | 10 January 2023 |
| Physical cores | 1 | 52 |
| Threads | 1 | 104 |
| Power consumption (TDP) | 45 Watt | 350 Watt |
Sempron 145 has 677.8% lower power consumption.
Xeon Platinum 8470Q, on the other hand, has an age advantage of 12 years, and 5100% more physical cores and 10300% more threads.
We couldn't decide between Sempron 145 and Xeon Platinum 8470Q. We've got no test results to judge.
Note that Sempron 145 is a desktop processor while Xeon Platinum 8470Q is a server/workstation one.
Should you still have questions on choice between Sempron 145 and Xeon Platinum 8470Q, ask them in Comments section, and we shall answer.
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