Phenom II X4 955 (125W) vs Ryzen 5 3500
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1127 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Series | AMD Ryzen 5 | no data |
| Power efficiency | 4.73 | no data |
| Designer | AMD | AMD |
| Architecture codename | Zen 2 (2017−2020) | Deneb (2009−2011) |
| Release date | no data | 1 April 2009 (16 years ago) |
Detailed specifications
Ryzen 5 3500 and Phenom II X4 955 (125W) 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) | 4 (Quad-Core) |
| Threads | 6 | 4 |
| Base clock speed | 3.6 GHz | 3.2 GHz |
| Boost clock speed | 4.1 GHz | 3.2 GHz |
| L1 cache | 384 KB | 128 KB (per core) |
| L2 cache | 3 MB | 512 KB (per core) |
| L3 cache | 16 MB | 6 MB (shared) |
| Chip lithography | 7 nm, 12 nm | 45 nm |
| Die size | no data | 258 mm2 |
| Number of transistors | no data | 758 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 5 3500 and Phenom II X4 955 (125W) 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 | Socket AM4 | AM3 |
| Power consumption (TDP) | 65 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 3500 and Phenom II X4 955 (125W). You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 5 3500 and Phenom II X4 955 (125W) are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 3500 and Phenom II X4 955 (125W). Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR3 |
| Maximum memory size | 128 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 51.196 GB/s | 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 Ryzen 5 3500 and Phenom II X4 955 (125W).
| PCIe version | no data | 2.0 |
Pros & cons summary
| Physical cores | 6 | 4 |
| Threads | 6 | 4 |
| Chip lithography | 7 nm | 45 nm |
| Power consumption (TDP) | 65 Watt | 125 Watt |
Ryzen 5 3500 has 50% more physical cores and 50% more threads, a 542.9% more advanced lithography process, and 92.3% lower power consumption.
We couldn't decide between AMD Ryzen 5 3500 and AMD Phenom II X4 955 (125W). We've got no test results to judge.
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