Athlon Silver 7120C vs Ryzen 7 5800
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 532 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | AMD Ryzen 7 | Mendocino (Zen 2, Ryzen 7020) |
| Power efficiency | 9.55 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Vermeer (2020−2025) | Mendocino (Zen 2) (2022−2023) |
| Release date | 5 November 2020 (5 years ago) | 23 May 2023 (2 years ago) |
Detailed specifications
Ryzen 7 5800 and Athlon Silver 7120C 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) | 2 (Dual-core) |
| Threads | 16 | 2 |
| Base clock speed | 3.4 GHz | 2.4 GHz |
| Boost clock speed | 4.6 GHz | 3.5 GHz |
| Multiplier | 34 | no data |
| L1 cache | 64K (per core) | 64 KB (per core) |
| L2 cache | 512K (per core) | 512 KB (per core) |
| L3 cache | 32 MB | 2 MB (shared) |
| Chip lithography | 7 nm, 12 nm | 6 nm |
| Die size | 81 mm2 | 100 mm2 |
| Maximum case temperature (TCase) | 95 °C | no data |
| Number of transistors | 4,150 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 7 5800 and Athlon Silver 7120C 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 | AM4 | FT6 |
| Power consumption (TDP) | 65 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 5800 and Athlon Silver 7120C. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | XFR, FMA3, SSE 4.2, AVX2, SMT |
| AES-NI | + | + |
| AVX | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 7 5800 and Athlon Silver 7120C are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 5800 and Athlon Silver 7120C. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | LPDDR5 |
| Maximum memory size | 128 GB | no data |
| Maximum memory bandwidth | 51.196 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | - | AMD Radeon 610M ( - 1900 MHz) |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 5800 and Athlon Silver 7120C.
| PCIe version | 4.0 | 3.0 |
| PCI Express lanes | no data | 4 |
Pros & cons summary
| Recency | 5 November 2020 | 23 May 2023 |
| Physical cores | 8 | 2 |
| Threads | 16 | 2 |
| Chip lithography | 7 nm | 6 nm |
| Power consumption (TDP) | 65 Watt | 15 Watt |
Ryzen 7 5800 has 300% more physical cores and 700% more threads.
Athlon Silver 7120C, on the other hand, has an age advantage of 2 years, a 16.7% more advanced lithography process, and 333.3% lower power consumption.
We couldn't decide between AMD Ryzen 7 5800 and AMD Athlon Silver 7120C. We've got no test results to judge.
Note that Ryzen 7 5800 is a desktop processor while Athlon Silver 7120C is a notebook one.
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