3280 vs 3260 HE: comparison
Comparison of 3280 and 3260 HE: key differences and a full specification table.
Key differences
3280 has more cores (8 vs 4), more threads (8 vs 4) and a larger L3 cache (8 MB vs 4 MB).
At the same time, 3260 HE has a higher base clock (2.7 GHz vs 2.4 GHz), a higher maximum clock (3.7 GHz vs 3.4 GHz) and a lower TDP (45 W vs 65 W).
Both processors match on: 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 | 3280 | 3260 HE |
|---|---|---|
| Cores / threads | 8 / 8 | 4 / 4 |
| Max boost clock | 3.4 GHz | 3.7 GHz |
| L3 cache | 8 MB | 4 MB |
| TDP | 65 W | 45 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 | 3280 | 3260 HE |
|---|---|---|
| General | ||
| Segment | Server | Server |
| Product line | AMD Opteron 3200 Series Processor | AMD Opteron 3200 Series Processor |
| Product family | AMD Opteron | AMD Opteron |
| Process | 32 nm | 32 nm |
| Unlocked for overclocking | No | No |
| CPU | ||
| Cores | 8 | 4 |
| Threads | 8 | 4 |
| Base clock | 2.4 GHz | 2.7 GHz |
| Max boost clock | 3.4 GHz | 3.7 GHz |
| L1 cache | 384 KB | 192 KB |
| L2 cache | 8 MB | 4 MB |
| L3 cache | 8 MB | 4 MB |
| TDP | 65 W | 45 W |
| Memory | ||
| Memory types | DDR3 | DDR3 |
| Max memory speed | 2 GHz | 2 GHz |
| Graphics | ||
| Has integrated graphics | No | No |
| Package and thermal | ||
| Sockets supported | AM3+ | AM3+ |
| TJUNCTION | 61.1 °C | 61.1 °C |
| Identifiers | ||
| Product ID (OEM) | OS3280OLW8KGU | OS3260HOW4MGU |
| Product ID (Box) | OS3280OLW8KGUBOX | OS3260HOW4MGUBOX |