631 vs 740: comparison
Comparison of 631 and 740: key differences and a full specification table.
Key differences
740 has a higher base clock (3.2 GHz vs 2.6 GHz).
Both processors match on: core count (4), thread count (4), TDP (65 W), process node (32 nm).
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 | 631 | 740 |
|---|---|---|
| Cores / threads | 4 / 4 | 4 / 4 |
| Max boost clock | — | 3.7 GHz |
| TDP | 65 W | 65 W |
| Process | 32 nm | 32 nm |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | 631 | 740 |
|---|---|---|
| General | ||
| Codename | Athlon Legacy | Athlon Legacy |
| Segment | Boxed Processor | Boxed Processor |
| Product line | AMD Athlon II X4 | AMD Athlon X4 |
| Product family | AMD Athlon Processors | AMD Athlon Processors |
| Process | 32 nm | 32 nm |
| Unlocked for overclocking | No | No |
| CPU | ||
| Cores | 4 | 4 |
| Threads | 4 | 4 |
| Base clock | 2.6 GHz | 3.2 GHz |
| Max boost clock | — | 3.7 GHz |
| L2 cache | 4 MB | 4 MB |
| TDP | 65 W | 65 W |
| Graphics | ||
| Has integrated graphics | No | No |
| Package and thermal | ||
| Sockets supported | FM1 uPGA | FM2 |
| Identifiers | ||
| Product ID (OEM) | AD631XOJZ43GX | AD740XOKA44HJ |
| Product ID (Box) | AD631XOJGXBOX | AD740XOKHJBOX |