Opteron 6348 vs Opteron 6386 SE
Aggregated performance score
Opteron 6386 SE outperforms Opteron 6348 by 6% based on our aggregated benchmark results.
Primary Details
Comparing Opteron 6386 SE and Opteron 6348 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1077 | 1119 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-Effectiveness Evaluation | 0.92 | 0.40 |
| Market segment | Server | Server |
| Architecture codename | Abu Dhabi (2012) | Abu Dhabi (2012) |
| Release date | 5 November 2012 (11 years ago) | 5 November 2012 (11 years ago) |
| Launch price (MSRP) | $2,408 | no data |
| Current price | $783 (0.3x MSRP) | $1595 |
Cost-Effectiveness Evaluation
Performance per price, higher is better.
Opteron 6386 SE has 130% better value for money than Opteron 6348.
Detailed Specifications
Opteron 6386 SE and Opteron 6348 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) | 12 (Dodeca-Core) |
| Threads | 16 | 12 |
| Base clock speed | 2.8 GHz | 2.8 GHz |
| Boost clock speed | 3.5 GHz | 3.4 GHz |
| L1 cache | 768 KB | 576 KB |
| L2 cache | 16 MB | 12 MB |
| L3 cache | 8 MB (per die) | 8 MB (per die) |
| Chip lithography | 32 nm | 32 nm |
| Die size | 315 mm2 | 315 mm2 |
| Number of transistors | 2,400 million | 2,400 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Opteron 6386 SE and Opteron 6348 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 |
| Socket | G34 | G34 |
| Power consumption (TDP) | 140 Watt | 115 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Opteron 6386 SE and Opteron 6348. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | + |
| AVX | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Opteron 6386 SE and Opteron 6348 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Opteron 6386 SE and Opteron 6348. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
Peripherals
Specifications and connection of peripherals supported by Opteron 6386 SE and Opteron 6348.
| PCIe version | 2.0 | 2.0 |
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.
Opteron 6386 SE outperforms Opteron 6348 by 6% based on our aggregated benchmark results.
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.
Benchmark coverage: 68%
Opteron 6386 SE outperforms Opteron 6348 by 6% in Passmark.
Pros & Cons Summary
| Performance score | 5.36 | 5.08 |
| Physical cores | 16 | 12 |
| Threads | 16 | 12 |
| Power consumption (TDP) | 140 Watt | 115 Watt |
Given the minimal performance differences, no clear winner can be declared between Opteron 6386 SE and Opteron 6348.
Should you still have questions on choice between Opteron 6386 SE and Opteron 6348, ask them in Comments section, and we shall answer.
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