A6-9220C vs Xeon E5-2665
Aggregate performance score
Xeon E5-2665 outperforms A6-9220C by a whopping 687% based on our aggregate benchmark results.
Primary details
Comparing Xeon E5-2665 and A6-9220C processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1178 | 2734 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 7.75 | no data |
| Market segment | Server | Laptop |
| Series | no data | AMD Bristol Ridge |
| Power efficiency | 4.31 | 10.49 |
| Architecture codename | Sandy Bridge-EP (2012) | Stoney Ridge (2016−2019) |
| Release date | 6 March 2012 (12 years ago) | 6 January 2019 (5 years ago) |
| Launch price (MSRP) | $142 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon E5-2665 and A6-9220C 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) | 2 (Dual-core) |
| Threads | 16 | 2 |
| Base clock speed | 2.4 GHz | 1.8 GHz |
| Boost clock speed | 3.1 GHz | 1.8 GHz |
| Bus rate | 8 GT/s | no data |
| Multiplier | no data | 18 |
| L1 cache | 64 KB (per core) | 160 KB |
| L2 cache | 256 KB (per core) | 1 MB (shared) |
| L3 cache | 20480 KB (shared) | no data |
| Chip lithography | 32 nm | 28 nm |
| Die size | 435 mm2 | 124.5 mm2 |
| Maximum core temperature | 82 °C | 90 °C |
| Maximum case temperature (TCase) | no data | 74 °C |
| Number of transistors | 2,270 million | 1,200 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Xeon E5-2665 and A6-9220C 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 | 1 |
| Socket | FCLGA2011 | FT4 |
| Power consumption (TDP) | 115 Watt | 6 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5-2665 and A6-9220C. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX | Virtualization, |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | - | no data |
| Demand Based Switching | + | no data |
Security technologies
Xeon E5-2665 and A6-9220C 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 Xeon E5-2665 and A6-9220C 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 Xeon E5-2665 and A6-9220C. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 |
| Maximum memory size | 384 GB | no data |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 51.2 GB/s | 14.936 GB/s |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon R5 (Stoney Ridge) |
Peripherals
Specifications and connection of peripherals supported by Xeon E5-2665 and A6-9220C.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 40 | 8 |
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 | 5.43 | 0.69 |
| Recency | 6 March 2012 | 6 January 2019 |
| Physical cores | 8 | 2 |
| Threads | 16 | 2 |
| Chip lithography | 32 nm | 28 nm |
| Power consumption (TDP) | 115 Watt | 6 Watt |
Xeon E5-2665 has a 687% higher aggregate performance score, and 300% more physical cores and 700% more threads.
A6-9220C, on the other hand, has an age advantage of 6 years, a 14.3% more advanced lithography process, and 1816.7% lower power consumption.
The Xeon E5-2665 is our recommended choice as it beats the A6-9220C in performance tests.
Be aware that Xeon E5-2665 is a server/workstation processor while A6-9220C is a notebook one.
Should you still have questions on choice between Xeon E5-2665 and A6-9220C, ask them in Comments section, and we shall answer.
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