A4-6300 vs Opteron 6274
Aggregate performance score
Opteron 6274 outperforms A4-6300 by a whopping 298% based on our aggregate benchmark results.
Primary details
Comparing Opteron 6274 and A4-6300 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1496 | 2510 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.53 | no data |
| Market segment | Server | Desktop processor |
| Power efficiency | 2.93 | 1.30 |
| Architecture codename | Interlagos (2011−2012) | Richland (2013−2014) |
| Release date | 14 November 2011 (12 years ago) | 1 June 2013 (11 years ago) |
| Launch price (MSRP) | $909 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Opteron 6274 and A4-6300 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) | 2 (Dual-core) |
| Threads | 16 | 2 |
| Base clock speed | 2.2 GHz | 3.7 GHz |
| Boost clock speed | 3.1 GHz | 3.9 GHz |
| L1 cache | 768 KB (shared) | 96 KB |
| L2 cache | 8.00391 MB (per core) | 1024 KB |
| L3 cache | 16 MB | 0 KB |
| Chip lithography | 32 nm | 32 nm |
| Die size | 316 mm2 | 246 mm2 |
| Maximum core temperature | no data | 70 °C |
| Maximum case temperature (TCase) | no data | 70 °C |
| Number of transistors | 2,400 million | 1,178 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Opteron 6274 and A4-6300 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 | G34 | FM2 |
| Power consumption (TDP) | 115 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Opteron 6274 and A4-6300. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | FMA4 |
| AVX | + | AVX |
| PowerNow | - | + |
| PowerGating | - | + |
| VirusProtect | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Opteron 6274 and A4-6300 are enumerated here.
| AMD-V | + | + |
| IOMMU 2.0 | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Opteron 6274 and A4-6300. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3-1600 |
| Max memory channels | no data | 2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon™ HD 8370D |
| Number of pipelines | no data | 128 |
| Enduro | - | + |
| Switchable graphics | - | + |
| UVD | - | + |
| VCE | - | + |
Graphics interfaces
Available interfaces and connections of Opteron 6274 and A4-6300 integrated GPUs.
| DisplayPort | - | + |
| HDMI | - | + |
Graphics API support
APIs supported by Opteron 6274 and A4-6300 integrated GPUs, sometimes API versions are included.
| DirectX | no data | DirectX® 11 |
Peripherals
Specifications and connection of peripherals supported by Opteron 6274 and A4-6300.
| 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.
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 | 3.70 | 0.93 |
| Recency | 14 November 2011 | 1 June 2013 |
| Physical cores | 16 | 2 |
| Threads | 16 | 2 |
| Power consumption (TDP) | 115 Watt | 65 Watt |
Opteron 6274 has a 297.8% higher aggregate performance score, and 700% more physical cores and 700% more threads.
A4-6300, on the other hand, has an age advantage of 1 year, and 76.9% lower power consumption.
The Opteron 6274 is our recommended choice as it beats the A4-6300 in performance tests.
Be aware that Opteron 6274 is a server/workstation processor while A4-6300 is a desktop one.
Should you still have questions on choice between Opteron 6274 and A4-6300, ask them in Comments section, and we shall answer.
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