Athlon Silver PRO 3125GE vs FX-8300
Aggregate performance score
FX-8300 outperforms Athlon Silver PRO 3125GE by a moderate 15% based on our aggregate benchmark results.
Primary details
Comparing FX-8300 and Athlon Silver PRO 3125GE processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1564 | 1652 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Power efficiency | 3.35 | 7.90 |
| Architecture codename | Vishera (2012−2015) | Dali (2020) |
| Release date | 23 October 2012 (12 years ago) | 21 July 2020 (4 years ago) |
Detailed specifications
FX-8300 and Athlon Silver PRO 3125GE 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 | 8 | 4 |
| Base clock speed | 3.3 GHz | 3.4 GHz |
| Boost clock speed | 4.2 GHz | 3.4 GHz |
| L1 cache | no data | 96K (per core) |
| L2 cache | 8192 KB | 512K (per core) |
| L3 cache | no data | 4 MB (shared) |
| Chip lithography | 32 nm | 12 nm |
| Die size | 315 mm2 | no data |
| Maximum core temperature | 71 °C | no data |
| Maximum case temperature (TCase) | no data | 95 °C |
| Number of transistors | 1,200 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
| P0 Vcore voltage | Min: 1.075 V - Max: 1.2875 V | no data |
Compatibility
Information on FX-8300 and Athlon Silver PRO 3125GE 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 | 1 | 1 |
| Socket | AM3+ | AM4 |
| Power consumption (TDP) | 95 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by FX-8300 and Athlon Silver PRO 3125GE. 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 FX-8300 and Athlon Silver PRO 3125GE are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by FX-8300 and Athlon Silver PRO 3125GE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4-2933 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | AMD Radeon Vega 3 |
Peripherals
Specifications and connection of peripherals supported by FX-8300 and Athlon Silver PRO 3125GE.
| PCIe version | n/a | 4.0 |
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 | 3.36 | 2.92 |
| Recency | 23 October 2012 | 21 July 2020 |
| Physical cores | 8 | 2 |
| Threads | 8 | 4 |
| Chip lithography | 32 nm | 12 nm |
| Power consumption (TDP) | 95 Watt | 35 Watt |
FX-8300 has a 15.1% higher aggregate performance score, and 300% more physical cores and 100% more threads.
Athlon Silver PRO 3125GE, on the other hand, has an age advantage of 7 years, a 166.7% more advanced lithography process, and 171.4% lower power consumption.
The FX-8300 is our recommended choice as it beats the Athlon Silver PRO 3125GE in performance tests.
Should you still have questions on choice between FX-8300 and Athlon Silver PRO 3125GE, ask them in Comments section, and we shall answer.
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