EPYC 7F72 vs Xeon X7550
Aggregate performance score
EPYC 7F72 outperforms Xeon X7550 by a whopping 568% based on our aggregate benchmark results.
Primary details
Comparing Xeon X7550 and EPYC 7F72 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1225 | 119 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 9.99 |
| Market segment | Server | Server |
| Series | no data | AMD EPYC |
| Power efficiency | 3.61 | 13.06 |
| Architecture codename | no data | Zen 2 (2017−2020) |
| Release date | 1 January 2010 (14 years ago) | 14 April 2020 (4 years ago) |
| Launch price (MSRP) | no data | $2,450 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon X7550 and EPYC 7F72 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) | 24 (Tetracosa-Core) |
| Threads | 16 | 48 |
| Base clock speed | 2 GHz | 3.2 GHz |
| Boost clock speed | 2.4 GHz | 3.7 GHz |
| Multiplier | no data | 32 |
| L1 cache | no data | 1.5 MB |
| L2 cache | no data | 12 MB |
| L3 cache | 18 MB L3 Cache | 192 MB (shared) |
| Chip lithography | 45 nm | 7 nm, 14 nm |
| Die size | no data | 74 mm2 |
| Maximum core temperature | 69 °C | no data |
| Number of transistors | no data | 3,800 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Xeon X7550 and EPYC 7F72 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 | 2 |
| Socket | FCLGA1567 | SP3 |
| Power consumption (TDP) | 130 Watt | 240 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon X7550 and EPYC 7F72. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 1.0 | no data |
| Hyper-Threading Technology | + | no data |
| Precision Boost 2 | no data | + |
Security technologies
Xeon X7550 and EPYC 7F72 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon X7550 and EPYC 7F72 are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon X7550 and EPYC 7F72. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066 | DDR4-3200 |
| Maximum memory size | no data | 4 TiB |
| Max memory channels | no data | 8 |
| Maximum memory bandwidth | no data | 204.763 GB/s |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Xeon X7550 and EPYC 7F72.
| PCIe version | no data | 4.0 |
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 | 4.96 | 33.11 |
| Recency | 1 January 2010 | 14 April 2020 |
| Physical cores | 8 | 24 |
| Threads | 16 | 48 |
| Chip lithography | 45 nm | 7 nm |
| Power consumption (TDP) | 130 Watt | 240 Watt |
Xeon X7550 has 84.6% lower power consumption.
EPYC 7F72, on the other hand, has a 567.5% higher aggregate performance score, an age advantage of 10 years, 200% more physical cores and 200% more threads, and a 542.9% more advanced lithography process.
The EPYC 7F72 is our recommended choice as it beats the Xeon X7550 in performance tests.
Should you still have questions on choice between Xeon X7550 and EPYC 7F72, ask them in Comments section, and we shall answer.
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