Ryzen Embedded 8645HS vs Ultra 5 125H
Primary details
Comparing Core Ultra 5 125H and Ryzen Embedded 8645HS processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 521 | 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 | 47.35 | no data |
| Architecture codename | Meteor Lake-H (2023) | Hawk Point (2024) |
| Release date | 14 December 2023 (less than a year ago) | 2 April 2024 (less than a year ago) |
| Launch price (MSRP) | $375 | no data |
Detailed specifications
Core Ultra 5 125H and Ryzen Embedded 8645HS 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) | 6 (Hexa-Core) |
| Threads | 18 | 12 |
| Base clock speed | 3.6 GHz | 4.3 GHz |
| Boost clock speed | 4.5 GHz | 5 GHz |
| L1 cache | 112 KB (per core) | 64 KB (per core) |
| L2 cache | 2 MB (per core) | 1 MB (per core) |
| L3 cache | 18 MB (shared) | 16 MB (shared) |
| Chip lithography | Intel 4 nm | 4 nm |
| Die size | no data | 178 mm2 |
| Maximum core temperature | 110 °C | no data |
| Number of transistors | no data | 25,000 million |
| 64 bit support | + | + |
Compatibility
Information on Core Ultra 5 125H and Ryzen Embedded 8645HS 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 | FCBGA2049 | FP8 |
| Power consumption (TDP) | 28 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core Ultra 5 125H and Ryzen Embedded 8645HS. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | + | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Turbo Boost Max 3.0 | - | no data |
| Precision Boost 2 | no data | + |
| Deep Learning Boost | + | - |
| Supported AI Software Frameworks | OpenVINO™, WindowsML, ONNX RT | - |
Security technologies
Core Ultra 5 125H and Ryzen Embedded 8645HS technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core Ultra 5 125H and Ryzen Embedded 8645HS are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core Ultra 5 125H and Ryzen Embedded 8645HS. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR5 |
| Maximum memory size | 96 GB | no data |
| Max memory channels | 2 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® Arc™ graphics | AMD Radeon 760M |
| Quick Sync Video | + | - |
| Graphics max frequency | 2.2 GHz | no data |
Graphics interfaces
Available interfaces and connections of Core Ultra 5 125H and Ryzen Embedded 8645HS integrated GPUs.
| Number of displays supported | 4 | no data |
Graphics image quality
Maximum display resolutions supported by Core Ultra 5 125H and Ryzen Embedded 8645HS 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 Ryzen Embedded 8645HS 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 Ryzen Embedded 8645HS.
| PCIe version | 5.0 | 4.0 |
| PCI Express lanes | 28 | 20 |
| PCI support | 5.0 and 4.0 | no data |
Pros & cons summary
| Recency | 14 December 2023 | 2 April 2024 |
| Physical cores | 14 | 6 |
| Threads | 18 | 12 |
| Power consumption (TDP) | 28 Watt | 45 Watt |
Ultra 5 125H has 133.3% more physical cores and 50% more threads, and 60.7% lower power consumption.
Ryzen Embedded 8645HS, on the other hand, has an age advantage of 3 months.
We couldn't decide between Core Ultra 5 125H and Ryzen Embedded 8645HS. We've got no test results to judge.
Be aware that Core Ultra 5 125H is a notebook processor while Ryzen Embedded 8645HS is a server/workstation one.
Should you still have questions on choice between Core Ultra 5 125H and Ryzen Embedded 8645HS, ask them in Comments section, and we shall answer.
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