Xeon Phi 7210F vs Opteron 6281
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1505 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.26 | no data |
| Market segment | Server | Server |
| Power efficiency | 1.35 | no data |
| Designer | AMD | Intel |
| Manufacturer | GlobalFoundries | Intel |
| Architecture codename | Interlagos (2011−2012) | Knights Landing (2016) |
| Release date | 1 May 2012 (13 years ago) | 20 June 2016 (9 years ago) |
| Launch price (MSRP) | $988 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Opteron 6281 and Xeon Phi 7210F 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 | 16 (Hexadeca-Core) | 64 (Tetrahexaconta-Core) |
| Threads | 16 | 256 |
| Base clock speed | 2.5 GHz | 1.3 GHz |
| Boost clock speed | 3.2 GHz | 1.5 GHz |
| L1 cache | 768 KB | 32 KB (per core) |
| L2 cache | 2 MB (per module) | 512 KB (per core) |
| L3 cache | 8 MB (per die) | 0 KB (shared) |
| Chip lithography | 32 nm | 14 nm |
| Die size | 2x 315 mm2 | no data |
| Number of transistors | 2,400 million | 8,000 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Opteron 6281 and Xeon Phi 7210F 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 | 4 | 1 |
| Socket | G34 | 3647 |
| Power consumption (TDP) | 130 Watt | 230 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Opteron 6281 and Xeon Phi 7210F. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
Security technologies
Opteron 6281 and Xeon Phi 7210F technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Opteron 6281 and Xeon Phi 7210F 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 Opteron 6281 and Xeon Phi 7210F. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by Opteron 6281 and Xeon Phi 7210F.
| PCIe version | 2.0 | no data |
Pros & cons summary
| Recency | 1 May 2012 | 20 June 2016 |
| Physical cores | 16 | 64 |
| Threads | 16 | 256 |
| Chip lithography | 32 nm | 14 nm |
| Power consumption (TDP) | 130 Watt | 230 Watt |
Opteron 6281 has 76.9% lower power consumption.
Xeon Phi 7210F, on the other hand, has an age advantage of 4 years, 300% more physical cores and 1500% more threads, and a 128.6% more advanced lithography process.
We couldn't decide between AMD Opteron 6281 and Intel Xeon Phi 7210F. We've got no test results to judge.
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