EPYC 4124P vs Ryzen 9 4900HS
Aggregate performance score
Ryzen 9 4900HS outperforms EPYC 4124P by a minimal 2% based on our aggregate benchmark results.
Primary details
Comparing Ryzen 9 4900HS and EPYC 4124P processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 645 | 660 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 50.00 |
| Market segment | Laptop | Server |
| Series | AMD Renoir (Ryzen 4000 APU) | no data |
| Power efficiency | 32.26 | 17.08 |
| Architecture codename | Renoir (Zen 2) (2020) | Raphael (2023−2024) |
| Release date | 7 March 2020 (4 years ago) | 21 May 2024 (less than a year ago) |
| Launch price (MSRP) | no data | $149 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Ryzen 9 4900HS and EPYC 4124P 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 | 8 (Octa-Core) | 4 (Quad-Core) |
| Threads | 16 | 8 |
| Base clock speed | 3 GHz | 3.8 GHz |
| Boost clock speed | 4.3 GHz | 5.1 GHz |
| Multiplier | 30 | no data |
| L1 cache | 128K (per core) | 64 KB (per core) |
| L2 cache | 512K (per core) | 1 MB (per core) |
| L3 cache | 12 MB (shared) | 32 MB (shared) |
| Chip lithography | 7 nm | 5 nm |
| Die size | 156 mm2 | 71 mm2 |
| Maximum core temperature | 105 °C | no data |
| Maximum case temperature (TCase) | no data | 61 °C |
| Number of transistors | 9800 Million | 6,570 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Ryzen 9 4900HS and EPYC 4124P 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 | FP6 | AM5 |
| Power consumption (TDP) | 35 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 4900HS and EPYC 4124P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | XFR, FMA3, SSE 4.2, AVX2, SMT | no data |
| AES-NI | + | + |
| AVX | + | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 4900HS and EPYC 4124P are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 4900HS and EPYC 4124P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-4266 | DDR5 |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 68.27 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 1750 MHz) | AMD Radeon Graphics |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 4900HS and EPYC 4124P.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | no data | 28 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Pros & cons summary
| Performance score | 11.93 | 11.73 |
| Integrated graphics card | 9.04 | 1.98 |
| Recency | 7 March 2020 | 21 May 2024 |
| Physical cores | 8 | 4 |
| Threads | 16 | 8 |
| Chip lithography | 7 nm | 5 nm |
| Power consumption (TDP) | 35 Watt | 65 Watt |
Ryzen 9 4900HS has a 1.7% higher aggregate performance score, 356.6% faster integrated GPU, 100% more physical cores and 100% more threads, and 85.7% lower power consumption.
EPYC 4124P, on the other hand, has an age advantage of 4 years, and a 40% more advanced lithography process.
Given the minimal performance differences, no clear winner can be declared between Ryzen 9 4900HS and EPYC 4124P.
Be aware that Ryzen 9 4900HS is a notebook processor while EPYC 4124P is a server/workstation one.
Should you still have questions on choice between Ryzen 9 4900HS and EPYC 4124P, ask them in Comments section, and we shall answer.
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