Xeon Silver 4416+ vs EPYC 7543
Aggregate performance score
EPYC 7543 outperforms Xeon Silver 4416+ by a substantial 32% based on our aggregate benchmark results.
Primary details
Comparing EPYC 7543 and Xeon Silver 4416+ processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 76 | 151 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 8.05 | 72.16 |
| Market segment | Server | Server |
| Series | AMD EPYC | no data |
| Power efficiency | 16.13 | 16.68 |
| Architecture codename | Milan (2021−2023) | Sapphire Rapids (2023−2024) |
| Release date | 15 March 2021 (3 years ago) | 10 January 2023 (1 year ago) |
| Launch price (MSRP) | $3,761 | $1,186 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon Silver 4416+ has 796% better value for money than EPYC 7543.
Detailed specifications
EPYC 7543 and Xeon Silver 4416+ 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 | 32 (Dotriaconta-Core) | 20 (Icosa-Core) |
| Threads | 64 | 40 |
| Base clock speed | 2.8 GHz | 2 GHz |
| Boost clock speed | 3.7 GHz | 3.9 GHz |
| Multiplier | 28 | no data |
| L1 cache | 64 KB (per core) | 80K (per core) |
| L2 cache | 512 KB (per core) | 2 MB (per core) |
| L3 cache | 256 MB (shared) | 37.5 MB |
| Chip lithography | 7 nm+ | 10 nm |
| Die size | 8x 81 mm2 | no data |
| Maximum case temperature (TCase) | no data | 82 °C |
| Number of transistors | 33,200 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
Compatibility
Information on EPYC 7543 and Xeon Silver 4416+ 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 | 2 | 2 |
| Socket | SP3 | 4677 |
| Power consumption (TDP) | 225 Watt | 165 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7543 and Xeon Silver 4416+. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | - | + |
Security technologies
EPYC 7543 and Xeon Silver 4416+ technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 7543 and Xeon Silver 4416+ 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 7543 and Xeon Silver 4416+. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR5-4000 |
| Maximum memory size | 4 TiB | no data |
| Maximum memory bandwidth | 204.795 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by EPYC 7543 and Xeon Silver 4416+.
| PCIe version | 4.0 | 5.0 |
| PCI Express lanes | 128 | 80 |
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 | 38.34 | 29.09 |
| Recency | 15 March 2021 | 10 January 2023 |
| Physical cores | 32 | 20 |
| Threads | 64 | 40 |
| Chip lithography | 7 nm | 10 nm |
| Power consumption (TDP) | 225 Watt | 165 Watt |
EPYC 7543 has a 31.8% higher aggregate performance score, 60% more physical cores and 60% more threads, and a 42.9% more advanced lithography process.
Xeon Silver 4416+, on the other hand, has an age advantage of 1 year, and 36.4% lower power consumption.
The EPYC 7543 is our recommended choice as it beats the Xeon Silver 4416+ in performance tests.
Should you still have questions on choice between EPYC 7543 and Xeon Silver 4416+, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
