Processor U300 vs Xeon Platinum 9242
Primary details
Comparing Xeon Platinum 9242 and Processor U300 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 | Server | Laptop |
| Series | Intel Xeon Platinum | Intel Raptor Lake-U |
| Architecture codename | Cascade Lake-AP (2019) | Raptor Lake-U (2023) |
| Release date | 2 April 2019 (5 years ago) | 4 January 2023 (1 year ago) |
| Launch price (MSRP) | no data | $193 |
Detailed specifications
Xeon Platinum 9242 and Processor U300 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 | 48 (Octatetraconta-Core) | 5 (Penta-Core) |
| Threads | 96 | 6 |
| Base clock speed | 2.3 GHz | 1.2 GHz |
| Boost clock speed | 3.8 GHz | 4.4 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 23 | no data |
| L1 cache | 64K (per core) | 80K (per core) |
| L2 cache | 1 MB (per core) | 1.25 MB (per core) |
| L3 cache | 71.5 MB (shared) | 8 MB (shared) |
| Chip lithography | 14 nm | 10 nm |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 8,000 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
Compatibility
Information on Xeon Platinum 9242 and Processor U300 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 | 8 | 1 |
| Socket | Intel BGA5903 | Intel BGA 1744 |
| Power consumption (TDP) | 350 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Platinum 9242 and Processor U300. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX-512 | no data |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | + |
| Status | Discontinued | no data |
Security technologies
Xeon Platinum 9242 and Processor U300 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Platinum 9242 and Processor U300 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 9242 and Processor U300. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2933 | DDR4, DDR5 Dual-channel |
| Maximum memory size | 2 TiB | no data |
| Max memory channels | 12 | no data |
| Maximum memory bandwidth | 281.6 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics Xe G4 48EUs |
Peripherals
Specifications and connection of peripherals supported by Xeon Platinum 9242 and Processor U300.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 8 |
Pros & cons summary
| Recency | 2 April 2019 | 4 January 2023 |
| Physical cores | 48 | 5 |
| Threads | 96 | 6 |
| Chip lithography | 14 nm | 10 nm |
| Power consumption (TDP) | 350 Watt | 15 Watt |
Xeon Platinum 9242 has 860% more physical cores and 1500% more threads.
Processor U300, on the other hand, has an age advantage of 3 years, a 40% more advanced lithography process, and 2233.3% lower power consumption.
We couldn't decide between Xeon Platinum 9242 and Processor U300. We've got no test results to judge.
Be aware that Xeon Platinum 9242 is a server/workstation processor while Processor U300 is a notebook one.
Should you still have questions on choice between Xeon Platinum 9242 and Processor U300, ask them in Comments section, and we shall answer.
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