i5-8420 vs FX-9590
Primary details
Comparing FX-9590 and Core i5-8420 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1046 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Series | no data | Intel Core i5 |
| Power efficiency | 2.76 | no data |
| Architecture codename | Vishera (2012−2015) | Coffee Lake (2017−2019) |
| Release date | 6 July 2013 (11 years ago) | 1 September 2018 (6 years ago) |
Detailed specifications
FX-9590 and Core i5-8420 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) | 6 (Hexa-Core) |
| Threads | 8 | 6 |
| Base clock speed | 4.7 GHz | 2.9 GHz |
| Boost clock speed | 5 GHz | 4.1 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| L1 cache | no data | 384 KB |
| L2 cache | 8192 KB | 1.5 MB |
| L3 cache | no data | 9 MB (shared) |
| Chip lithography | 32 nm | 14 nm |
| Die size | 315 mm2 | 126 mm2 |
| Maximum core temperature | 57 °C | no data |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 1,200 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
| P0 Vcore voltage | Min: 1.375 V - Max: 1.5375 V | no data |
Compatibility
Information on FX-9590 and Core i5-8420 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 (Uniprocessor) |
| Socket | AM3+ | 1151 |
| Power consumption (TDP) | 220 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by FX-9590 and Core i5-8420. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by FX-9590 and Core i5-8420 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by FX-9590 and Core i5-8420. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 Dual-channel |
| Maximum memory size | no data | 64 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 42.671 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics 630 |
Peripherals
Specifications and connection of peripherals supported by FX-9590 and Core i5-8420.
| PCIe version | n/a | 3.0 |
Pros & cons summary
| Recency | 6 July 2013 | 1 September 2018 |
| Physical cores | 8 | 6 |
| Threads | 8 | 6 |
| Chip lithography | 32 nm | 14 nm |
| Power consumption (TDP) | 220 Watt | 65 Watt |
FX-9590 has 33.3% more physical cores and 33.3% more threads.
i5-8420, on the other hand, has an age advantage of 5 years, a 128.6% more advanced lithography process, and 238.5% lower power consumption.
We couldn't decide between FX-9590 and Core i5-8420. We've got no test results to judge.
Should you still have questions on choice between FX-9590 and Core i5-8420, ask them in Comments section, and we shall answer.
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