Xeon w5-3525 vs Ultra 7 155U
Primary details
Comparing Core Ultra 7 155U and Xeon w5-3525 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 733 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Meteor Lake-U | no data |
| Power efficiency | 66.41 | no data |
| Architecture codename | Meteor Lake-P (2023) | Sapphire Rapids (2023−2024) |
| Release date | 14 December 2023 (less than a year ago) | 24 August 2024 (less than a year ago) |
| Launch price (MSRP) | $490 | $1,339 |
Detailed specifications
Core Ultra 7 155U and Xeon w5-3525 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 | 12 (Dodeca-Core) | 16 (Hexadeca-Core) |
| Threads | 14 | 32 |
| Base clock speed | 1.7 GHz | 3.2 GHz |
| Boost clock speed | 4.8 GHz | 4.8 GHz |
| L1 cache | 112 KB (per core) | 80 KB (per core) |
| L2 cache | 2 MB (per core) | 2 MB (per core) |
| L3 cache | 12 MB (shared) | 45 MB |
| Chip lithography | Intel 4 nm | Intel 7 nm |
| Die size | no data | 4x 477 mm2 |
| Maximum core temperature | 110 °C | no data |
| Maximum case temperature (TCase) | no data | 75 °C |
| 64 bit support | + | + |
Compatibility
Information on Core Ultra 7 155U and Xeon w5-3525 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 | FCLGA4677 |
| Power consumption (TDP) | 15 Watt | 290 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core Ultra 7 155U and Xeon w5-3525. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Turbo Boost Max 3.0 | - | + |
| Deep Learning Boost | + | + |
| Supported AI Software Frameworks | OpenVINO™, WindowsML, ONNX RT | - |
Security technologies
Core Ultra 7 155U and Xeon w5-3525 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| Secure Key | + | no data |
| SGX | no data | - |
| OS Guard | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core Ultra 7 155U and Xeon w5-3525 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core Ultra 7 155U and Xeon w5-3525. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR5-4800 |
| Maximum memory size | 96 GB | 4 TB |
| Max memory channels | 2 | 8 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® Graphics | N/A |
| Quick Sync Video | + | - |
| Graphics max frequency | 1.95 GHz | no data |
Graphics interfaces
Available interfaces and connections of Core Ultra 7 155U and Xeon w5-3525 integrated GPUs.
| Number of displays supported | 4 | no data |
Graphics image quality
Maximum display resolutions supported by Core Ultra 7 155U and Xeon w5-3525 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 7 155U and Xeon w5-3525 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 7 155U and Xeon w5-3525.
| PCIe version | 4.0 | 5.0 |
| PCI Express lanes | 12 | 112 |
| PCI support | 4.0 | no data |
Pros & cons summary
| Recency | 14 December 2023 | 24 August 2024 |
| Physical cores | 12 | 16 |
| Threads | 14 | 32 |
| Power consumption (TDP) | 15 Watt | 290 Watt |
Ultra 7 155U has 1833.3% lower power consumption.
Xeon w5-3525, on the other hand, has an age advantage of 8 months, and 33.3% more physical cores and 128.6% more threads.
We couldn't decide between Core Ultra 7 155U and Xeon w5-3525. We've got no test results to judge.
Be aware that Core Ultra 7 155U is a notebook processor while Xeon w5-3525 is a server/workstation one.
Should you still have questions on choice between Core Ultra 7 155U and Xeon w5-3525, ask them in Comments section, and we shall answer.
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