Xeon Silver 4123 vs Silver 4210R
Aggregated performance score
Silver 4210R outperforms Silver 4123 by a small 5% based on our aggregated benchmark results.
Primary details
Comparing Xeon Silver 4210R and Xeon Silver 4123 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 718 | 752 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 24.70 | no data |
| Market segment | Server | Server |
| Series | Intel Xeon Silver | no data |
| Architecture codename | Cascade Lake (2019−2020) | no data |
| Release date | 24 February 2020 (4 years ago) | 1 January 2018 (6 years ago) |
| Launch price (MSRP) | $511 | no data |
| Current price | $430 (0.8x MSRP) | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon Silver 4210R and Xeon Silver 4123 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 | 10 (Deca-Core) | 8 (Octa-Core) |
| Threads | 20 | 16 |
| Base clock speed | 2.4 GHz | 3 GHz |
| Boost clock speed | 3.2 GHz | 3.2 GHz |
| Bus support | 4 × 8 GT/s | no data |
| L1 cache | 640 KB | no data |
| L2 cache | 10 MB | no data |
| L3 cache | 13.75 MB | 11 MB |
| Chip lithography | 14 nm | 14 nm |
| Maximum core temperature | 84 °C | no data |
| 64 bit support | + | - |
| Windows 11 compatibility | + | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Xeon Silver 4210R and Xeon Silver 4123 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.
| Socket | FCLGA3647 | FCLGA3647 |
| Power consumption (TDP) | 100 Watt | 105 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Silver 4210R and Xeon Silver 4123. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | no data |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | + | + |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Turbo Boost Max 3.0 | - | - |
| Status | Launched | Launched |
Security technologies
Xeon Silver 4210R and Xeon Silver 4123 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Silver 4210R and Xeon Silver 4123 are enumerated here.
| VT-d | + | no data |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Silver 4210R and Xeon Silver 4123. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2400 | DDR4-2400 |
| Maximum memory size | 1 TB | 512 GB |
| Max memory channels | 6 | 6 |
| Maximum memory bandwidth | 115.212 GB/s | no data |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon Silver 4210R and Xeon Silver 4123.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 48 | 48 |
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.
Silver 4210R outperforms Silver 4123 by 5% based on our aggregated benchmark results.
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.
Benchmark coverage: 68%
Silver 4210R outperforms Silver 4123 by 4% in Passmark.
Pros & cons summary
| Performance score | 9.73 | 9.31 |
| Recency | 24 February 2020 | 1 January 2018 |
| Physical cores | 10 | 8 |
| Threads | 20 | 16 |
| Power consumption (TDP) | 100 Watt | 105 Watt |
Given the minimal performance differences, no clear winner can be declared between Xeon Silver 4210R and Xeon Silver 4123.
Should you still have questions on choice between Xeon Silver 4210R and Xeon Silver 4123, ask them in Comments section, and we shall answer.
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