Intel Xeon E5-2618L v2 vs Intel Xeon E3-1268L v3: comparison
Comparison of Intel Xeon E5-2618L v2 and Intel Xeon E3-1268L v3: key differences and a full specification table.
Key differences
Intel Xeon E5-2618L v2 has more cores (6 vs 4), more threads (12 vs 8), a larger L3 cache (15 MB vs 8 MB) and a higher maximum memory size (768 GB vs 32 GB).
At the same time, Intel Xeon E3-1268L v3 has a higher base clock (2.3 GHz vs 2 GHz), a higher maximum clock (3.3 GHz vs 2 GHz) and a lower TDP (45 W vs 50 W).
Both processors match on: process node (22 nm), 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 E5-2618L v2 | Intel Xeon E3-1268L v3 |
|---|---|---|
| Cores / threads | 6 / 12 | 4 / 8 |
| Max boost clock | 2 GHz | 3.3 GHz |
| L3 cache | 15 MB | 8 MB |
| TDP | 50 W | 45 W |
| Process | 22 nm | 22 nm |
| Integrated graphics | — | Intel HD Graphics 4600 |
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 E5-2618L v2 | Intel Xeon E3-1268L v3 |
|---|---|---|
| General | ||
| Model | E5-2618LV2 | E3-1268LV3 |
| Codename | Ivy Bridge EP | Haswell |
| Segment | Embedded | Embedded |
| Product line | Семейство процессоров Intel Xeon E5 v2 | Семейство процессоров Intel Xeon E3 v3 |
| Process | 22 nm | 22 nm |
| Launch date | Q3 2013 | Q2 2013 |
| Status | Discontinued | Discontinued |
| Servicing status | End of Servicing Lifetime | End of Servicing Lifetime |
| End of servicing updates | 06/30/2020 | 06/30/2021 |
| Embedded options available | Yes | Yes |
| Use conditions | Communications | Embedded Broad Market Commercial Temp, PC/Client/Tablet |
| Supply status | Discontinued | — |
| CPU | ||
| Cores | 6 | 4 |
| Threads | 12 | 8 |
| Multithreading (SMT/HT) | Yes | Yes |
| Base clock | 2 GHz | 2.3 GHz |
| Max boost clock | 2 GHz | 3.3 GHz |
| Turbo Boost 2.0 frequency | — | 3.3 GHz |
| L3 cache | 15 MB | 8 MB |
| Bus speed | 6.4 GT/s | 5 GT/s |
| TDP | 50 W | 45 W |
| Turbo Boost | No | Yes (2) |
| 64-bit support | Yes | Yes |
| Instruction set width | 64 bit | 64 bit |
| Instruction set extensions | AVX | SSE4.1, SSE4.2, AVX2 |
| QPI links | 2 | 0 |
| Memory | ||
| Max memory size | 768 GB | 32 GB |
| Memory types | DDR3 | DDR3 |
| Memory channels | 4 | 2 |
| Max memory bandwidth | 42.6 GB/s | 25.6 GB/s |
| ECC memory supported | Yes | Yes |
| Physical address extensions | 46-bit | — |
| Graphics | ||
| Integrated graphics | — | Intel HD Graphics 4600 |
| Has integrated graphics | — | Yes |
| Graphics base frequency | — | 350 MHz |
| Graphics max frequency | — | 1 GHz |
| Max displays | — | 3 |
| Quick Sync Video | — | Yes |
| Clear Video HD | — | Yes |
| InTru 3D | — | Yes |
| Flexible Display Interface | — | Yes |
| I/O and interfaces | ||
| PCI Express revision | 3 | 3 |
| PCI Express lanes | 40 | 16 |
| PCI Express configurations | x4, x8, x16 | Up to 1x16, 2x8, 1x8 2x4 |
| Scalability | 2S Only | 1S Only |
| Package and thermal | ||
| Sockets supported | FCLGA2011 | FCLGA1150 |
| Max CPU configuration | 2 | 1 |
| Package size | 52.5mm x 45mm | 37.5mm x 37.5mm (LGA1150) |
| TCASE | 93 °C | — |
| Thermal solution specification | — | PCG 2013B |
| 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 |
| Secure Key | Yes | Yes |
| Intel OS Guard | Yes | — |
| Anti-Theft Technology | — | Yes |
| vPro Eligibility | Intel vPro Platform | Intel vPro Platform |
| Technologies | ||
| Enhanced SpeedStep | Yes | Yes |
| Idle States | Yes | Yes |
| Thermal Monitoring Technologies | Yes | Yes |
| Identity Protection Technology | No | Yes |
| Transactional Synchronization Extensions | No | Yes |
| Flex Memory Access | No | — |