Athlon Gold 20 vs i3-1125G4 (IPU)
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Designer | Intel | AMD |
| Manufacturer | Intel | TSMC |
| Architecture codename | Tiger Lake-U (2020−2021) | Mendocino (2025) |
| Release date | 31 March 2021 (4 years ago) | 1 October 2025 (less than a year ago) |
| Launch price (MSRP) | $281 | no data |
Detailed specifications
Core i3-1125G4 (IPU) 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 | 2 GHz | 2.4 GHz |
| Boost clock speed | 3.7 GHz | 3.7 GHz |
| L1 cache | 80 KB (per core) | 64 KB (per core) |
| L2 cache | 1.25 MB (per core) | 512 KB (per core) |
| L3 cache | 8 MB (shared) | 4 MB (shared) |
| Chip lithography | 10 nm | 6 nm |
| Die size | 144 mm2 | 100 mm2 |
| 64 bit support | + | + |
Compatibility
Information on Core i3-1125G4 (IPU) 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 | 1 | 1 |
| Socket | Intel BGA 1449 | FT6 |
| Power consumption (TDP) | 15 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i3-1125G4 (IPU) and Athlon Gold 20. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i3-1125G4 (IPU) and Athlon Gold 20 are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i3-1125G4 (IPU) and Athlon Gold 20. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, LPDDR4X | LPDDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Iris Xe-LP Graphics G4 | AMD Radeon 610M |
Peripherals
Specifications and connection of peripherals supported by Core i3-1125G4 (IPU) and Athlon Gold 20.
| PCIe version | 4.0 | 3.0 |
| PCI Express lanes | 16 | 4 |
Pros & cons summary
| Recency | 31 March 2021 | 1 October 2025 |
| Physical cores | 4 | 2 |
| Threads | 8 | 4 |
| Chip lithography | 10 nm | 6 nm |
i3-1125G4 (IPU) has 100% more physical cores and 100% more threads.
Athlon Gold 20, on the other hand, has an age advantage of 4 years, and a 66.7% more advanced lithography process.
We couldn't decide between Intel Core i3-1125G4 (IPU) and AMD Athlon Gold 20. We've got no test results to judge.
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