Ryzen 9 5900X vs Phenom II X6 1090T BE
Primary details
Comparing Phenom II X6 1090T BE and Ryzen 9 5900X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 174 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 70.48 |
| Market segment | Desktop processor | Desktop processor |
| Series | no data | AMD Ryzen 9 |
| Architecture codename | Thuban (2010) | Vermeer (Zen3) (2020) |
| Release date | 27 April 2010 (14 years ago) | 5 November 2020 (3 years ago) |
| Launch price (MSRP) | no data | $549 |
| Current price | $121 | $300 (0.5x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Phenom II X6 1090T BE and Ryzen 9 5900X 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 | 6 (Hexa-Core) | 12 (Dodeca-Core) |
| Threads | 6 | 24 |
| Base clock speed | 3.2 GHz | 3.7 GHz |
| Boost clock speed | 3.6 GHz | 4.8 GHz |
| L1 cache | 128 KB (per core) | 64K (per core) |
| L2 cache | 512 KB (per core) | 512K (per core) |
| L3 cache | 6 MB (shared) | 64 MB |
| Chip lithography | 45 nm | 7 nm |
| Die size | 346 mm2 | 2x 80.7 + 125 (I/O) mm2 |
| Maximum case temperature (TCase) | no data | 95 °C |
| Number of transistors | 904 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | Yes | Yes |
Compatibility
Information on Phenom II X6 1090T BE and Ryzen 9 5900X 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) | 125 Watt | 105 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom II X6 1090T BE and Ryzen 9 5900X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2 |
| AES-NI | no data | + |
| AVX | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom II X6 1090T BE and Ryzen 9 5900X are enumerated here.
| AMD-V | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom II X6 1090T BE and Ryzen 9 5900X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4-3200 |
| 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 | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | - |
Peripherals
Specifications and connection of peripherals supported by Phenom II X6 1090T BE and Ryzen 9 5900X.
| PCIe version | 2.0 | 4.0 |
Pros & cons summary
| Recency | 27 April 2010 | 5 November 2020 |
| Physical cores | 6 | 12 |
| Threads | 6 | 24 |
| Chip lithography | 45 nm | 7 nm |
| Power consumption (TDP) | 125 Watt | 105 Watt |
We couldn't decide between Phenom II X6 1090T BE and Ryzen 9 5900X. We've got no test results to judge.
Should you still have questions on choice between Phenom II X6 1090T BE and Ryzen 9 5900X, ask them in Comments section, and we shall answer.
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