Athlon Silver 7120C vs EPYC 7282
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 420 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 12.55 | no data |
| Market segment | Server | Laptop |
| Series | AMD EPYC | Mendocino (Zen 2, Ryzen 7020) |
| Power efficiency | 6.04 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | TSMC |
| Architecture codename | Zen 2 (2017−2020) | Mendocino (Zen 2) (2022−2023) |
| Release date | 7 August 2019 (6 years ago) | 23 May 2023 (2 years ago) |
| Launch price (MSRP) | $650 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
EPYC 7282 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 | 16 (Hexadeca-Core) | 2 (Dual-core) |
| Threads | 32 | 2 |
| Base clock speed | 2.8 GHz | 2.4 GHz |
| Boost clock speed | 3.2 GHz | 3.5 GHz |
| Multiplier | 28 | no data |
| L1 cache | 1 MB | 64 KB (per core) |
| L2 cache | 8 MB | 512 KB (per core) |
| L3 cache | 64 MB | 2 MB (shared) |
| Chip lithography | 7 nm, 14 nm | 6 nm |
| Die size | 2x 74 mm2 | 100 mm2 |
| Number of transistors | 7,600 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on EPYC 7282 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 | 2 (Multiprocessor) | 1 |
| Socket | SP3 | FT6 |
| Power consumption (TDP) | 120 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 7282 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 | + | + |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 7282 and Athlon Silver 7120C are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 7282 and Athlon Silver 7120C. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Eight-channel | LPDDR5 |
| Maximum memory size | 4 TiB | no data |
| Max memory channels | 8 | no data |
| Maximum memory bandwidth | 204.763 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | AMD Radeon 610M ( - 1900 MHz) |
Peripherals
Specifications and connection of peripherals supported by EPYC 7282 and Athlon Silver 7120C.
| PCIe version | 4.0 | 3.0 |
| PCI Express lanes | 128 | 4 |
Pros & cons summary
| Recency | 7 August 2019 | 23 May 2023 |
| Physical cores | 16 | 2 |
| Threads | 32 | 2 |
| Chip lithography | 7 nm | 6 nm |
| Power consumption (TDP) | 120 Watt | 15 Watt |
EPYC 7282 has 700% more physical cores and 1500% more threads.
Athlon Silver 7120C, on the other hand, has an age advantage of 3 years, a 16.7% more advanced lithography process, and 700% lower power consumption.
We couldn't decide between AMD EPYC 7282 and AMD Athlon Silver 7120C. We've got no test results to judge.
Be aware that EPYC 7282 is a server/workstation processor while Athlon Silver 7120C is a notebook one.
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