Xeon Gold 5218T vs EPYC 7261
Aggregate performance score
Xeon Gold 5218T outperforms EPYC 7261 by an impressive 92% based on our aggregate benchmark results.
Primary details
Comparing EPYC 7261 and Xeon Gold 5218T processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1013 | 559 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 11.42 |
| Market segment | Server | Server |
| Series | AMD EPYC | Intel Xeon Gold |
| Power efficiency | 3.90 | 12.14 |
| Architecture codename | Naples (2017−2018) | Cascade Lake (2019−2020) |
| Release date | 14 June 2018 (6 years ago) | 2 April 2019 (5 years ago) |
| Launch price (MSRP) | no data | $1,561 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
EPYC 7261 and Xeon Gold 5218T 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) | 16 (Hexadeca-Core) |
| Threads | 16 | 32 |
| Base clock speed | 2.5 GHz | 2.1 GHz |
| Boost clock speed | 2.9 GHz | 3.8 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | 25 | 21 |
| L1 cache | 96K (per core) | 1 MB |
| L2 cache | 512K (per core) | 16 MB |
| L3 cache | 32 MB (shared) | 22 MB |
| Chip lithography | 14 nm | 14 nm |
| Die size | 213 mm2 | no data |
| Maximum core temperature | no data | 93 °C |
| Maximum case temperature (TCase) | 81 °C | no data |
| Number of transistors | 4,800 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | + | - |
Compatibility
Information on EPYC 7261 and Xeon Gold 5218T 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 (Multiprocessor) | 4 (Multiprocessor) |
| Socket | SP3 | FCLGA3647 |
| Power consumption (TDP) | 170 Watt | 105 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7261 and Xeon Gold 5218T. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Turbo Boost Max 3.0 | no data | - |
| Deep Learning Boost | - | + |
Security technologies
EPYC 7261 and Xeon Gold 5218T technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 7261 and Xeon Gold 5218T are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 7261 and Xeon Gold 5218T. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | DDR4-2667 |
| Maximum memory size | 2 TiB | 1 TB |
| Max memory channels | 8 | 6 |
| Maximum memory bandwidth | 170.671 GB/s | 128.001 GB/s |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by EPYC 7261 and Xeon Gold 5218T.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 128 | 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.
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 | 6.96 | 13.38 |
| Recency | 14 June 2018 | 2 April 2019 |
| Physical cores | 8 | 16 |
| Threads | 16 | 32 |
| Power consumption (TDP) | 170 Watt | 105 Watt |
Xeon Gold 5218T has a 92.2% higher aggregate performance score, an age advantage of 9 months, 100% more physical cores and 100% more threads, and 61.9% lower power consumption.
The Xeon Gold 5218T is our recommended choice as it beats the EPYC 7261 in performance tests.
Should you still have questions on choice between EPYC 7261 and Xeon Gold 5218T, ask them in Comments section, and we shall answer.
Other comparisons
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