Xeon Platinum 9282 vs Ultra 7 155H
Primary details
Comparing Core Ultra 7 155H and Xeon Platinum 9282 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 433 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Meteor Lake-H | Intel Xeon Platinum |
| Power efficiency | 53.40 | no data |
| Architecture codename | Meteor Lake-H (2023) | Cascade Lake-AP (2019) |
| Release date | 14 December 2023 (1 year ago) | 2 April 2019 (5 years ago) |
| Launch price (MSRP) | $503 | no data |
Detailed specifications
Core Ultra 7 155H and Xeon Platinum 9282 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 | 16 (Hexadeca-Core) | 56 (Hexapentaconta-Core) |
| Threads | 22 | 112 |
| Base clock speed | 3.8 GHz | 2.6 GHz |
| Boost clock speed | 4.8 GHz | 3.8 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 26 |
| L1 cache | 112 KB (per core) | 64K (per core) |
| L2 cache | 2 MB (per core) | 1 MB (per core) |
| L3 cache | 24 MB (shared) | 77 MB (shared) |
| Chip lithography | 7 nm | 14 nm |
| Maximum core temperature | 110 °C | no data |
| Number of transistors | no data | 8,000 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | + |
Compatibility
Information on Core Ultra 7 155H and Xeon Platinum 9282 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 | 8 |
| Socket | Intel BGA 2049 | Intel BGA5903 |
| Power consumption (TDP) | 28 Watt | 400 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core Ultra 7 155H and Xeon Platinum 9282. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX-512 |
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
| PowerNow | - | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | + | + |
| SIPP | - | + |
| Precision Boost 2 | no data | + |
Security technologies
Core Ultra 7 155H and Xeon Platinum 9282 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core Ultra 7 155H and Xeon Platinum 9282 are enumerated here.
| AMD-V | - | + |
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core Ultra 7 155H and Xeon Platinum 9282. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4-2933 |
| Maximum memory size | no data | 2 TiB |
| Max memory channels | no data | 12 |
| Maximum memory bandwidth | no data | 281.6 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel Arc 8-Cores iGPU ( - 2250 MHz) | no data |
Peripherals
Specifications and connection of peripherals supported by Core Ultra 7 155H and Xeon Platinum 9282.
| PCIe version | 5.0 | no data |
| PCI Express lanes | 8 | no data |
Pros & cons summary
| Recency | 14 December 2023 | 2 April 2019 |
| Physical cores | 16 | 56 |
| Threads | 22 | 112 |
| Chip lithography | 7 nm | 14 nm |
| Power consumption (TDP) | 28 Watt | 400 Watt |
Ultra 7 155H has an age advantage of 4 years, a 100% more advanced lithography process, and 1328.6% lower power consumption.
Xeon Platinum 9282, on the other hand, has 250% more physical cores and 409.1% more threads.
We couldn't decide between Core Ultra 7 155H and Xeon Platinum 9282. We've got no test results to judge.
Be aware that Core Ultra 7 155H is a notebook processor while Xeon Platinum 9282 is a server/workstation one.
Should you still have questions on choice between Core Ultra 7 155H and Xeon Platinum 9282, ask them in Comments section, and we shall answer.
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