FX-8140 vs i3-10105F
Aggregate performance score
Core i3-10105F outperforms FX-8140 by an impressive 85% based on our aggregate benchmark results.
Primary details
Comparing Core i3-10105F and FX-8140 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1147 | 1637 |
| Place by popularity | 50 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Power efficiency | 8.23 | 3.05 |
| Architecture codename | Comet Lake-R (2021) | Zambezi (2011−2012) |
| Release date | 16 March 2021 (3 years ago) | 23 October 2012 (12 years ago) |
| Launch price (MSRP) | $97 | no data |
Detailed specifications
Core i3-10105F and FX-8140 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 | 4 (Quad-Core) | 8 (Octa-Core) |
| Threads | 8 | 8 |
| Base clock speed | 3.7 GHz | 3.2 GHz |
| Boost clock speed | 4.4 GHz | 4.1 GHz |
| Bus rate | 8 GT/s | no data |
| L1 cache | 64 KB (per core) | 384 KB |
| L2 cache | 256 KB (per core) | 8 MB |
| L3 cache | 6 MB (shared) | 8 MB (shared) |
| Chip lithography | 14 nm | 32 nm |
| Die size | no data | 315 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | 72 °C | no data |
| Number of transistors | no data | 1,200 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
| Unlocked multiplier | - | + |
Compatibility
Information on Core i3-10105F and FX-8140 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 | FCLGA1200 | AM3+ |
| Power consumption (TDP) | 65 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i3-10105F and FX-8140. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Turbo Boost Max 3.0 | - | no data |
Security technologies
Core i3-10105F and FX-8140 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| Identity Protection | + | - |
| SGX | Yes with Intel® ME | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i3-10105F and FX-8140 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 Core i3-10105F and FX-8140. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | DDR3 |
| Maximum memory size | 128 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 41.6 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by Core i3-10105F and FX-8140.
| PCIe version | 3.0 | 2.0 |
| PCI Express lanes | 16 | no data |
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 | 5.65 | 3.06 |
| Recency | 16 March 2021 | 23 October 2012 |
| Physical cores | 4 | 8 |
| Chip lithography | 14 nm | 32 nm |
| Power consumption (TDP) | 65 Watt | 95 Watt |
i3-10105F has a 84.6% higher aggregate performance score, an age advantage of 8 years, a 128.6% more advanced lithography process, and 46.2% lower power consumption.
FX-8140, on the other hand, has 100% more physical cores.
The Core i3-10105F is our recommended choice as it beats the FX-8140 in performance tests.
Should you still have questions on choice between Core i3-10105F and FX-8140, ask them in Comments section, and we shall answer.
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