Intel Xeon E5-2608L v3 vs Intel Xeon E5-2658 v3: comparison
Comparison of Intel Xeon E5-2608L v3 and Intel Xeon E5-2658 v3: key differences and a full specification table.
Key differences
Intel Xeon E5-2608L v3 has a lower TDP (52 W vs 105 W).
At the same time, Intel Xeon E5-2658 v3 has more cores (12 vs 6), more threads (24 vs 12), a higher base clock (2.2 GHz vs 2 GHz) and a larger L3 cache (30 MB vs 15 MB).
Both processors match on: process node (22 nm), maximum memory size (768 GB), memory channels (4), 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 E5-2608L v3 | Intel Xeon E5-2658 v3 |
|---|---|---|
| Cores / threads | 6 / 12 | 12 / 24 |
| Max boost clock | — | 2.9 GHz |
| L3 cache | 15 MB | 30 MB |
| TDP | 52 W | 105 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 E5-2608L v3 | Intel Xeon E5-2658 v3 |
|---|---|---|
| General | ||
| Model | E5-2608LV3 | E5-2658V3 |
| Codename | Haswell | Haswell |
| Segment | Embedded | Embedded |
| Product line | Семейство процессоров Intel Xeon E5 v3 | Семейство процессоров Intel Xeon E5 v3 |
| Process | 22 nm | 22 nm |
| Launch date | Q3 2014 | Q3 2014 |
| Status | Launched | Discontinued |
| Servicing status | End of Servicing Updates | End of Servicing Updates |
| End of servicing updates | 12/31/2021 | 12/31/2021 |
| Embedded options available | Yes | Yes |
| Use conditions | Communications Commercial Temp | Communications Commercial Temp |
| CPU | ||
| Cores | 6 | 12 |
| Threads | 12 | 24 |
| Multithreading (SMT/HT) | Yes | Yes |
| Base clock | 2 GHz | 2.2 GHz |
| Max boost clock | — | 2.9 GHz |
| Turbo Boost 2.0 frequency | — | 2.9 GHz |
| L3 cache | 15 MB | 30 MB |
| Bus speed | 6.4 GT/s | 9.6 GT/s |
| TDP | 52 W | 105 W |
| Turbo Boost | No | Yes (2) |
| 64-bit support | Yes | Yes |
| Instruction set width | 64 bit | 64 bit |
| Instruction set extensions | AVX2 | AVX2 |
| QPI links | 2 | 2 |
| Memory | ||
| Max memory size | 768 GB | 768 GB |
| Memory types | DDR4 | DDR4 |
| Memory channels | 4 | 4 |
| Max memory bandwidth | 59 GB/s | 68 GB/s |
| ECC memory supported | Yes | Yes |
| Physical address extensions | 46-bit | 46-bit |
| I/O and interfaces | ||
| PCI Express revision | 3 | 3 |
| PCI Express lanes | 40 | 40 |
| PCI Express configurations | x4, x8, x16 | x4, x8, x16 |
| Scalability | 2S | 2S |
| Package and thermal | ||
| Sockets supported | FCLGA2011-3 | FCLGA2011-3 |
| Max CPU configuration | 2 | 2 |
| Package size | 52.5mm x 45mm | 52.5mm x 45mm |
| TCASE | 88.84 °C | 86.95 °C |
| 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 | 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 | No |
| Transactional Synchronization Extensions | No | No |
| Flex Memory Access | No | No |