Xeon Gold 6161 vs Opteron 6278
Primary details
Comparing Opteron 6278 and Xeon Gold 6161 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 921 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Series | no data | Intel Xeon Gold |
| Power efficiency | 7.09 | no data |
| Architecture codename | Interlagos (2011−2012) | Skylake (server) (2017−2018) |
| Release date | 1 May 2012 (12 years ago) | no data |
Detailed specifications
Opteron 6278 and Xeon Gold 6161 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) | 22 (Docosa-Core) |
| Threads | 16 | 44 |
| Base clock speed | 2.4 GHz | no data |
| Boost clock speed | 3.3 GHz | 2.2 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 22 |
| L1 cache | 768 KB | 1.375 MB |
| L2 cache | 16 MB | 22 MB |
| L3 cache | 8 MB (per die) | 30.25 MB |
| Chip lithography | 32 nm | 14 nm |
| Die size | 316 mm2 | no data |
| Number of transistors | 2,400 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Opteron 6278 and Xeon Gold 6161 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 | 4 (Multiprocessor) |
| Socket | G34 | Socket P |
| Power consumption (TDP) | 115 Watt | 165 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Opteron 6278 and Xeon Gold 6161. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Opteron 6278 and Xeon Gold 6161 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 6278 and Xeon Gold 6161. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4-2666 |
| Max memory channels | no data | 6 |
| Maximum memory bandwidth | no data | 128.001 GB/s |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Opteron 6278 and Xeon Gold 6161.
| PCIe version | 2.0 | no data |
Pros & cons summary
| Physical cores | 16 | 22 |
| Threads | 16 | 44 |
| Chip lithography | 32 nm | 14 nm |
| Power consumption (TDP) | 115 Watt | 165 Watt |
Opteron 6278 has 43.5% lower power consumption.
Xeon Gold 6161, on the other hand, has 37.5% more physical cores and 175% more threads, and a 128.6% more advanced lithography process.
We couldn't decide between Opteron 6278 and Xeon Gold 6161. We've got no test results to judge.
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