Ultra 7 155HL vs EPYC 4124P
Primary details
Comparing EPYC 4124P and Core Ultra 7 155HL processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 657 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 49.79 | no data |
| Market segment | Server | Desktop processor |
| Power efficiency | 17.09 | no data |
| Architecture codename | Raphael (2023−2024) | Meteor Lake-PS (2024) |
| Release date | 21 May 2024 (less than a year ago) | 8 April 2024 (less than a year ago) |
| Launch price (MSRP) | $149 | $438 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
EPYC 4124P and Core Ultra 7 155HL 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 | 4 (Quad-Core) | 16 (Hexadeca-Core) |
| Threads | 8 | 22 |
| Base clock speed | 3.8 GHz | 1.4 GHz |
| Boost clock speed | 5.1 GHz | 4.8 GHz |
| L1 cache | 64 KB (per core) | 112 KB (per core) |
| L2 cache | 1 MB (per core) | 2 MB (per core) |
| L3 cache | 32 MB (shared) | 24 MB (shared) |
| Chip lithography | 5 nm | 7 nm |
| Die size | 71 mm2 | no data |
| Maximum case temperature (TCase) | 61 °C | no data |
| Number of transistors | 6,570 million | no data |
| 64 bit support | + | + |
Compatibility
Information on EPYC 4124P and Core Ultra 7 155HL 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 | AM5 | 1851 |
| Power consumption (TDP) | 65 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 4124P and Core Ultra 7 155HL. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | - | + |
| Precision Boost 2 | + | no data |
Security technologies
EPYC 4124P and Core Ultra 7 155HL technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 4124P and Core Ultra 7 155HL are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 4124P and Core Ultra 7 155HL. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR5 Depends on motherboard |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon Graphics | Arc Xe-LPG 128EU |
Peripherals
Specifications and connection of peripherals supported by EPYC 4124P and Core Ultra 7 155HL.
| PCIe version | 5.0 | 4.0 |
| PCI Express lanes | 28 | 8 |
Pros & cons summary
| Recency | 21 May 2024 | 8 April 2024 |
| Physical cores | 4 | 16 |
| Threads | 8 | 22 |
| Chip lithography | 5 nm | 7 nm |
| Power consumption (TDP) | 65 Watt | 45 Watt |
EPYC 4124P has an age advantage of 1 month, and a 40% more advanced lithography process.
Ultra 7 155HL, on the other hand, has 300% more physical cores and 175% more threads, and 44.4% lower power consumption.
We couldn't decide between EPYC 4124P and Core Ultra 7 155HL. We've got no test results to judge.
Be aware that EPYC 4124P is a server/workstation processor while Core Ultra 7 155HL is a desktop one.
Should you still have questions on choice between EPYC 4124P and Core Ultra 7 155HL, ask them in Comments section, and we shall answer.
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