Ryzen 5 PRO 2500U vs Xeon Silver 4123
Aggregate performance score
Xeon Silver 4123 outperforms Ryzen 5 PRO 2500U by a whopping 119% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1029 | 1616 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | no data | AMD Ryzen 5 |
| Power efficiency | 3.31 | 10.56 |
| Designer | Intel | AMD |
| Manufacturer | no data | GlobalFoundries |
| Architecture codename | no data | Raven Ridge (2017−2019) |
| Release date | 1 January 2018 (7 years ago) | 8 January 2019 (6 years ago) |
Detailed specifications
Xeon Silver 4123 and Ryzen 5 PRO 2500U 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 | 2 GHz |
| Boost clock speed | 3.2 GHz | 3.6 GHz |
| Multiplier | no data | 20 |
| L1 cache | no data | 96 KB (per core) |
| L2 cache | no data | 512 KB (per core) |
| L3 cache | 11 MB | 4 MB (shared) |
| Chip lithography | 14 nm | 14 nm |
| Die size | no data | 246 mm2 |
| Maximum core temperature | no data | 105 °C |
| Number of transistors | no data | 4950 Million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Xeon Silver 4123 and Ryzen 5 PRO 2500U 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 | no data | 1 (Uniprocessor) |
| Socket | FCLGA3647 | FP5 |
| Power consumption (TDP) | 105 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Silver 4123 and Ryzen 5 PRO 2500U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX-512 | XFR, FMA3, SSE 4.2, AVX2, SMT |
| AES-NI | + | + |
| AVX | - | + |
| vPro | + | no data |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Turbo Boost Max 3.0 | - | no data |
| Precision Boost 2 | no data | + |
Security technologies
Xeon Silver 4123 and Ryzen 5 PRO 2500U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Silver 4123 and Ryzen 5 PRO 2500U are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Silver 4123 and Ryzen 5 PRO 2500U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2400 | DDR4 Dual-channel |
| Maximum memory size | 512 GB | 32 GB |
| Max memory channels | 6 | 2 |
| Maximum memory bandwidth | no data | 38.397 GB/s |
| ECC memory support | + | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon RX Vega 8 (Ryzen 2000/3000) ( - 1100 MHz) |
Peripherals
Specifications and connection of peripherals supported by Xeon Silver 4123 and Ryzen 5 PRO 2500U.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 48 | 12 |
Synthetic benchmarks
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.
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. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 8.17 | 3.73 |
| Recency | 1 January 2018 | 8 January 2019 |
| Physical cores | 8 | 4 |
| Threads | 16 | 8 |
| Power consumption (TDP) | 105 Watt | 15 Watt |
Xeon Silver 4123 has a 119% higher aggregate performance score, and 100% more physical cores and 100% more threads.
Ryzen 5 PRO 2500U, on the other hand, has an age advantage of 1 year, and 600% lower power consumption.
The Intel Xeon Silver 4123 is our recommended choice as it beats the AMD Ryzen 5 PRO 2500U in performance tests.
Be aware that Xeon Silver 4123 is a server/workstation processor while Ryzen 5 PRO 2500U is a notebook one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
