Intel Xeon E3-1240 v2 vs Intel Xeon E3-1270 v2: comparison
Comparison of Intel Xeon E3-1240 v2 and Intel Xeon E3-1270 v2: key differences and a full specification table.
Key differences
Intel Xeon E3-1270 v2 has a higher base clock (3.5 GHz vs 3.4 GHz) and a higher maximum clock (3.9 GHz vs 3.8 GHz).
Both processors match on: core count (4), thread count (8), L3 cache (8 MB), TDP (69 W), process node (22 nm), maximum memory size (32.77 GB), 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 | Intel Xeon E3-1240 v2 | Intel Xeon E3-1270 v2 |
|---|---|---|
| Cores / threads | 4 / 8 | 4 / 8 |
| Max boost clock | 3.8 GHz | 3.9 GHz |
| L3 cache | 8 MB | 8 MB |
| TDP | 69 W | 69 W |
| Process | 22 nm | 22 nm |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | Intel Xeon E3-1240 v2 | Intel Xeon E3-1270 v2 |
|---|---|---|
| General | ||
| Model | E3-1240V2 | E3-1270V2 |
| Codename | Ivy Bridge | Ivy Bridge |
| Segment | Server | Server |
| Product line | Семейство процессоров Intel Xeon E3 v2 | Семейство процессоров Intel Xeon E3 v2 |
| Process | 22 nm | 22 nm |
| Launch date | Q2 2012 | Q2 2012 |
| Status | Discontinued | Discontinued |
| Servicing status | End of Servicing Lifetime | End of Servicing Lifetime |
| End of servicing updates | 12/31/2019 | 12/31/2019 |
| Embedded options available | No | No |
| Supply status | Discontinued | Discontinued |
| CPU | ||
| Cores | 4 | 4 |
| Threads | 8 | 8 |
| Multithreading (SMT/HT) | Yes | Yes |
| Base clock | 3.4 GHz | 3.5 GHz |
| Max boost clock | 3.8 GHz | 3.9 GHz |
| Turbo Boost 2.0 frequency | 3.8 GHz | 3.9 GHz |
| L3 cache | 8 MB | 8 MB |
| Bus speed | 5 GT/s | 5 GT/s |
| TDP | 69 W | 69 W |
| Turbo Boost | Yes (2) | Yes (2) |
| 64-bit support | Yes | Yes |
| Instruction set width | 64 bit | 64 bit |
| Instruction set extensions | SSE4.1, SSE4.2, AVX | SSE4.1, SSE4.2, AVX |
| Memory | ||
| Max memory size | 32.77 GB | 32.77 GB |
| Memory types | DDR3 | DDR3 |
| Memory channels | 2 | 2 |
| Max memory bandwidth | 25.6 GB/s | 25.6 GB/s |
| ECC memory supported | Yes | Yes |
| Graphics | ||
| Max displays | — | 0 |
| Clear Video HD | — | No |
| Clear Video | — | No |
| InTru 3D | — | No |
| Flexible Display Interface | — | No |
| I/O and interfaces | ||
| PCI Express revision | 3 | 3 |
| PCI Express configurations | 1x16 & 1x4, 2x8 & 1x4 or 1x8 & 3x4 | 1x16 & 1x4, 2x8 & 1x4 or 1x8 & 3x4 |
| Package and thermal | ||
| Sockets supported | FCLGA1155 | FCLGA1155 |
| Max CPU configuration | 1 | 1 |
| Package size | 37.5mm x 37.5mm | 37.5mm x 37.5mm |
| Security and virtualization | ||
| Virtualization (VT-x / AMD-V) | Yes | Yes |
| Virtualization for Directed I/O (VT-d) | Yes | Yes |
| Extended Page Tables (EPT) | Yes | Yes |
| AES-NI | Yes | Yes |
| Execute Disable Bit | Yes | Yes |
| Intel Trusted Execution Technology | Yes | Yes |
| vPro Eligibility | Intel vPro Platform | Intel vPro Platform |
| Technologies | ||
| Enhanced SpeedStep | Yes | Yes |
| Idle States | — | Yes |
| Thermal Monitoring Technologies | Yes | Yes |
| Identity Protection Technology | Yes | Yes |
| Transactional Synchronization Extensions | No | No |
| Flex Memory Access | Yes | Yes |
| Fast Memory Access | Yes | Yes |