Ryzen 9 3900X vs FX-9590
Aggregated performance score
Ryzen 9 3900X outperforms FX-9590 by a whopping 220% based on our aggregated benchmark results.
Primary details
Comparing FX-9590 and Ryzen 9 3900X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 954 | 230 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 1.98 | 37.04 |
| Market segment | Desktop processor | Desktop processor |
| Series | no data | AMD Ryzen 9 |
| Architecture codename | Vishera (2012−2015) | Matisse (Zen 2) (2019−2020) |
| Release date | 6 July 2013 (10 years ago) | 7 July 2019 (4 years ago) |
| Launch price (MSRP) | no data | $499 |
| Current price | $298 | $381 (0.8x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Ryzen 9 3900X has 1771% better value for money than FX-9590.
Detailed specifications
FX-9590 and Ryzen 9 3900X 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) | 12 (Dodeca-Core) |
| Threads | 8 | 24 |
| Base clock speed | 4.7 GHz | 3.8 GHz |
| Boost clock speed | 5 GHz | 4.6 GHz |
| L1 cache | no data | 96K (per core) |
| L2 cache | 8192 KB | 512K (per core) |
| L3 cache | no data | 64 MB |
| Chip lithography | 32 nm | 7 nm |
| Die size | 315 mm2 | no data |
| Maximum core temperature | 57 °C | 95 °C |
| Number of transistors | 1,200 million | 19,200 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | Yes | Yes |
| P0 Vcore voltage | Min: 1.375 V - Max: 1.5375 V | no data |
Compatibility
Information on FX-9590 and Ryzen 9 3900X 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+ | AM4 |
| Power consumption (TDP) | 220 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by FX-9590 and Ryzen 9 3900X. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | no data |
| AVX | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by FX-9590 and Ryzen 9 3900X are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by FX-9590 and Ryzen 9 3900X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 Dual-channel |
| Maximum memory size | no data | 128 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 51.196 GB/s |
| ECC memory support | no data | - |
Peripherals
Specifications and connection of peripherals supported by FX-9590 and Ryzen 9 3900X.
| PCIe version | n/a | 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.
Ryzen 9 3900X outperforms FX-9590 by 220% based on our aggregated benchmark results.
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.
Benchmark coverage: 68%
Ryzen 9 3900X outperforms FX-9590 by 220% in Passmark.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 42%
Ryzen 9 3900X outperforms FX-9590 by 210% in GeekBench 5 Single-Core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 42%
Ryzen 9 3900X outperforms FX-9590 by 357% in GeekBench 5 Multi-Core.
Pros & cons summary
| Performance score | 6.59 | 21.11 |
| Recency | 6 July 2013 | 7 July 2019 |
| Physical cores | 8 | 12 |
| Threads | 8 | 24 |
| Chip lithography | 32 nm | 7 nm |
| Power consumption (TDP) | 220 Watt | 125 Watt |
The Ryzen 9 3900X is our recommended choice as it beats the FX-9590 in performance tests.
Should you still have questions on choice between FX-9590 and Ryzen 9 3900X, ask them in Comments section, and we shall answer.
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