FX-6300 vs FX-4300: comparison
Comparison of FX-6300 and FX-4300: key differences and a full specification table.
Key differences
FX-6300 has more cores (6 vs 4), more threads (6 vs 4) and a larger L3 cache (8 MB vs 4 MB).
At the same time, FX-4300 has a higher base clock (3.8 GHz vs 3.5 GHz) and a higher maximum clock (4 GHz vs 3.8 GHz).
Both processors match on: TDP (95 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 | FX-6300 | FX-4300 |
|---|---|---|
| Cores / threads | 6 / 6 | 4 / 4 |
| Max boost clock | 3.8 GHz | 4 GHz |
| L3 cache | 8 MB | 4 MB |
| TDP | 95 W | 95 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 | FX-6300 | FX-4300 |
|---|---|---|
| General | ||
| Codename | Vishera | FX Legacy |
| Segment | Boxed Processor | Boxed Processor |
| Product line | AMD FX 6-Core Black Edition Processors | AMD FX 4-Core Black Edition Processors |
| Product family | AMD FX-Series Processors | AMD FX-Series Processors |
| Process | 32 nm | 32 nm |
| Unlocked for overclocking | No | Yes |
| CPU | ||
| Cores | 6 | 4 |
| Threads | 6 | 4 |
| Base clock | 3.5 GHz | 3.8 GHz |
| Max boost clock | 3.8 GHz | 4 GHz |
| L1 cache | 288 KB | 192 KB |
| L2 cache | 6 MB | 4 MB |
| L3 cache | 8 MB | 4 MB |
| TDP | 95 W | 95 W |
| Memory | ||
| Memory types | DDR3 | DDR3 |
| Max memory speed | 1.866 GHz | 1.866 GHz |
| Graphics | ||
| Has integrated graphics | No | No |
| I/O and interfaces | ||
| PCI Express revision | 3 | — |
| Package and thermal | ||
| Sockets supported | AM3+ | AM3+ |
| TJUNCTION | 70.5 °C | 70.5 °C |
| Security and virtualization | ||
| Supported technologies | AES, AVX, FMA4 | AES |
| Identifiers | ||
| Product ID (OEM) | FD6300WMW6KHK | FD4300WMW4MHK |
| Product ID (Box) | FD6300WMHKBOX | FD4300WMHKBOX |