FX-4320 vs FX-4170: comparison
Comparison of FX-4320 and FX-4170: key differences and a full specification table.
Key differences
FX-4320 has a lower TDP (95 W vs 125 W).
At the same time, FX-4170 has a higher base clock (4.2 GHz vs 4 GHz), a higher maximum clock (4.3 GHz vs 4.1 GHz) and a larger L3 cache (8 MB vs 4 MB).
Both processors match on: core count (4), thread count (4), 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-4320 | FX-4170 |
|---|---|---|
| Cores / threads | 4 / 4 | 4 / 4 |
| Max boost clock | 4.1 GHz | 4.3 GHz |
| L3 cache | 4 MB | 8 MB |
| TDP | 95 W | 125 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-4320 | FX-4170 |
|---|---|---|
| General | ||
| Codename | Vishera | FX Legacy |
| Segment | Boxed Processor | Boxed Processor |
| Product line | AMD FX 4-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 | No |
| CPU | ||
| Cores | 4 | 4 |
| Threads | 4 | 4 |
| Base clock | 4 GHz | 4.2 GHz |
| Max boost clock | 4.1 GHz | 4.3 GHz |
| L1 cache | 192 KB | 192 KB |
| L2 cache | 4 MB | 4 MB |
| L3 cache | 4 MB | 8 MB |
| TDP | 95 W | 125 W |
| Memory | ||
| Memory types | DDR3 | — |
| Max memory speed | 1.866 GHz | — |
| Graphics | ||
| Has integrated graphics | No | No |
| Package and thermal | ||
| Sockets supported | AM3+ | AM3+ |
| TJUNCTION | 70.5 °C | 61.1 °C |
| Security and virtualization | ||
| Supported technologies | AES, AVX, FMA4 | AES |
| Identifiers | ||
| Product ID (OEM) | FD4320WMW4MHK | FD4170FRW4KGU |
| Product ID (Box) | FD4320WMHKBOX | FD4170FRGUSBOX |