AMD Athlon PRO 3145B vs AMD Athlon PRO 3045B: comparison
Comparison of AMD Athlon PRO 3145B and AMD Athlon PRO 3045B: key differences and a full specification table.
Key differences
AMD Athlon PRO 3145B has more threads (4 vs 2), a higher base clock (2.4 GHz vs 2.3 GHz) and a higher maximum clock (3.3 GHz vs 3.2 GHz).
At the same time, AMD Athlon PRO 3045B has a higher maximum integrated graphics clock (1.1 GHz vs 1 GHz).
Both processors match on: core count (2), L3 cache (4 MB), TDP (15 W), process node (14 nm), memory channels (2), PCIe version (3).
These are specification values: they show differences between the models but do not determine a performance winner. For a specific workload, rely on independent benchmarks.
Key specifications
| Parameter | AMD Athlon PRO 3145B | AMD Athlon PRO 3045B |
|---|---|---|
| Cores / threads | 2 / 4 | 2 / 2 |
| Max boost clock | 3.3 GHz | 3.2 GHz |
| L3 cache | 4 MB | 4 MB |
| TDP | 15 W | 15 W |
| Process | 14 nm | 14 nm |
| Integrated graphics | AMD Radeon Graphics | AMD Radeon Graphics |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | AMD Athlon PRO 3145B | AMD Athlon PRO 3045B |
|---|---|---|
| General | ||
| Codename | Dali | Dali |
| Segment | Mobile | Mobile |
| Product line | AMD Athlon PRO Mobile Processors with Radeon Graphics | AMD Athlon PRO Mobile Processors with Radeon Graphics |
| Product family | AMD Athlon PRO Processors | AMD Athlon PRO Processors |
| Process | 14 nm | 14 nm |
| Launch date | Q1 2021 | Q1 2021 |
| Operating system support | Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit | Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit |
| CPU | ||
| Cores | 2 | 2 |
| Threads | 4 | 2 |
| Base clock | 2.4 GHz | 2.3 GHz |
| Max boost clock | 3.3 GHz | 3.2 GHz |
| L1 cache | 192 MB | 192 KB |
| L2 cache | 1 MB | 1 MB |
| L3 cache | 4 MB | 4 MB |
| TDP | 15 W | 15 W |
| Configurable TDP | 12–25 W | 12–25 W |
| Memory | ||
| Memory types | DDR4 | DDR4 |
| Memory channels | 2 | 2 |
| Max memory speed | 2.4 GHz | 2.4 GHz |
| Graphics | ||
| Integrated graphics | AMD Radeon Graphics | AMD Radeon Graphics |
| Has integrated graphics | Yes | Yes |
| Graphics max frequency | 1 GHz | 1.1 GHz |
| Graphics units | 3 | 2 |
| I/O and interfaces | ||
| PCI Express revision | 3 | 3 |
| Package and thermal | ||
| Sockets supported | FP5 | FP5 |
| TJUNCTION | 100 °C | 100 °C |
| Identifiers | ||
| Product ID (OEM) | YM3145C4T2OFG | YM3045C4T2OFG |