Xeon Platinum 8354H vs Ultra 5 125H
Primary details
Comparing Core Ultra 5 125H and Xeon Platinum 8354H processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 518 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Meteor Lake-H | no data |
| Power efficiency | 47.42 | no data |
| Architecture codename | Meteor Lake-H (2023) | Cooper Lake-SP (2021) |
| Release date | 14 December 2023 (less than a year ago) | 6 April 2021 (3 years ago) |
| Launch price (MSRP) | $375 | no data |
Detailed specifications
Core Ultra 5 125H and Xeon Platinum 8354H 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 | 14 (Tetradeca-Core) | 18 (Octadeca-Core) |
| Threads | 18 | 36 |
| Base clock speed | 3.6 GHz | 3.1 GHz |
| Boost clock speed | 4.5 GHz | 4.3 GHz |
| L1 cache | 112 KB (per core) | 64K (per core) |
| L2 cache | 2 MB (per core) | 1 MB (per core) |
| L3 cache | 18 MB (shared) | 24.75 MB (shared) |
| Chip lithography | Intel 4 nm | 14 nm |
| Maximum core temperature | 110 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Core Ultra 5 125H and Xeon Platinum 8354H 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 | FCBGA2049 | FCLGA4189 |
| Power consumption (TDP) | 28 Watt | 205 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core Ultra 5 125H and Xeon Platinum 8354H. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | + |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Turbo Boost Max 3.0 | - | no data |
| Deep Learning Boost | + | + |
| Supported AI Software Frameworks | OpenVINO™, WindowsML, ONNX RT | - |
Security technologies
Core Ultra 5 125H and Xeon Platinum 8354H technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| Secure Key | + | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core Ultra 5 125H and Xeon Platinum 8354H are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core Ultra 5 125H and Xeon Platinum 8354H. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4 RDIMM |
| Maximum memory size | 96 GB | 1.12 TB |
| Max memory channels | 2 | 6 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® Arc™ graphics | no data |
| Quick Sync Video | + | - |
| Graphics max frequency | 2.2 GHz | no data |
Graphics interfaces
Available interfaces and connections of Core Ultra 5 125H and Xeon Platinum 8354H integrated GPUs.
| Number of displays supported | 4 | no data |
Graphics image quality
Maximum display resolutions supported by Core Ultra 5 125H and Xeon Platinum 8354H integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL) | no data |
| Max resolution over eDP | 3840x2400 @ 120Hz | no data |
| Max resolution over DisplayPort | 7680 x 4320 @ 60Hz | no data |
Graphics API support
APIs supported by Core Ultra 5 125H and Xeon Platinum 8354H integrated GPUs, sometimes API versions are included.
| DirectX | 12.2 | no data |
| OpenGL | 4.6 | no data |
Peripherals
Specifications and connection of peripherals supported by Core Ultra 5 125H and Xeon Platinum 8354H.
| PCIe version | 5.0 | 3.0 |
| PCI Express lanes | 28 | 48 |
| PCI support | 5.0 and 4.0 | no data |
Pros & cons summary
| Recency | 14 December 2023 | 6 April 2021 |
| Physical cores | 14 | 18 |
| Threads | 18 | 36 |
| Power consumption (TDP) | 28 Watt | 205 Watt |
Ultra 5 125H has an age advantage of 2 years, and 632.1% lower power consumption.
Xeon Platinum 8354H, on the other hand, has 28.6% more physical cores and 100% more threads.
We couldn't decide between Core Ultra 5 125H and Xeon Platinum 8354H. We've got no test results to judge.
Be aware that Core Ultra 5 125H is a notebook processor while Xeon Platinum 8354H is a server/workstation one.
Should you still have questions on choice between Core Ultra 5 125H and Xeon Platinum 8354H, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
