Athlon Gold 20 vs Ryzen Z2 Go
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1167 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Rembrandt (Zen 3+) | no data |
| Power efficiency | 10.56 | no data |
| Designer | AMD | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Rembrandt R (2025) | Mendocino (2025) |
| Release date | 6 January 2025 (less than a year ago) | 1 October 2025 (less than a year ago) |
Detailed specifications
Ryzen Z2 Go and Athlon Gold 20 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 | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 8 | 4 |
| Base clock speed | 3 GHz | 2.4 GHz |
| Boost clock speed | 4.3 GHz | 3.7 GHz |
| L1 cache | 256 KB | 64 KB (per core) |
| L2 cache | 2 MB | 512 KB (per core) |
| L3 cache | 8 MB | 4 MB (shared) |
| Chip lithography | 6 nm | 6 nm |
| Die size | no data | 100 mm2 |
| 64 bit support | + | + |
Compatibility
Information on Ryzen Z2 Go and Athlon Gold 20 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 | no data | 1 |
| Socket | no data | FT6 |
| Power consumption (TDP) | 28 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Z2 Go and Athlon Gold 20. 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 | - | + |
| AVX | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Z2 Go and Athlon Gold 20 are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Z2 Go and Athlon Gold 20. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | LPDDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 680M | AMD Radeon 610M |
Peripherals
Specifications and connection of peripherals supported by Ryzen Z2 Go and Athlon Gold 20.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 4 |
Pros & cons summary
| Integrated graphics card | 9.17 | 2.65 |
| Recency | 6 January 2025 | 1 October 2025 |
| Physical cores | 4 | 2 |
| Threads | 8 | 4 |
| Power consumption (TDP) | 28 Watt | 15 Watt |
Ryzen Z2 Go has 246% faster integrated GPU, and 100% more physical cores and 100% more threads.
Athlon Gold 20, on the other hand, has an age advantage of 8 months, and 86.7% lower power consumption.
We couldn't decide between AMD Ryzen Z2 Go and AMD Athlon Gold 20. We've got no test results to judge.
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