Phenom X4 9850 BE vs Ryzen 7 1700
Primary details
Comparing Ryzen 7 1700 and Phenom X4 9850 BE processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 815 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 4.01 | no data |
| Market segment | Desktop processor | Desktop processor |
| Series | AMD Ryzen 7 | no data |
| Power efficiency | 13.58 | no data |
| Architecture codename | Zen (2017−2020) | Agena (2007−2008) |
| Release date | 22 February 2017 (7 years ago) | March 2008 (16 years ago) |
| Launch price (MSRP) | $329 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Ryzen 7 1700 and Phenom X4 9850 BE 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) | 4 (Quad-Core) |
| Threads | 16 | 4 |
| Base clock speed | 3 GHz | no data |
| Boost clock speed | 3.7 GHz | 2.5 GHz |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 30 | no data |
| L1 cache | 768 KB | 128 KB (per core) |
| L2 cache | 4096 KB | 512 KB (per core) |
| L3 cache | 16384 KB | 2 MB (shared) |
| Chip lithography | 14 nm | 65 nm |
| Die size | 213 mm2 | 285 mm2 |
| Number of transistors | 4800 Million | 450 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | + |
Compatibility
Information on Ryzen 7 1700 and Phenom X4 9850 BE 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 (Uniprocessor) | 1 |
| Socket | AM4 | AM2+ |
| Power consumption (TDP) | 65 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 1700 and Phenom X4 9850 BE. You'll probably need this information if you require some particular technology.
| Instruction set extensions | XFR, FMA3, SSE 4.2, AVX2, SMT | no data |
| AES-NI | + | - |
| FMA | FMA3 | - |
| AVX | + | - |
| SenseMI | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 7 1700 and Phenom X4 9850 BE are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 1700 and Phenom X4 9850 BE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | no data |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 42.671 GB/s | no data |
| ECC memory support | + | - |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 1700 and Phenom X4 9850 BE.
| PCIe version | n/a | no data |
| PCI Express lanes | 20 | no data |
Pros & cons summary
| Physical cores | 8 | 4 |
| Threads | 16 | 4 |
| Chip lithography | 14 nm | 65 nm |
| Power consumption (TDP) | 65 Watt | 125 Watt |
Ryzen 7 1700 has 100% more physical cores and 300% more threads, a 364.3% more advanced lithography process, and 92.3% lower power consumption.
We couldn't decide between Ryzen 7 1700 and Phenom X4 9850 BE. We've got no test results to judge.
Should you still have questions on choice between Ryzen 7 1700 and Phenom X4 9850 BE, ask them in Comments section, and we shall answer.
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