Intel Xeon E5-1620 vs Intel Xeon E5-2680: comparison
Comparison of Intel Xeon E5-1620 and Intel Xeon E5-2680: key differences and a full specification table.
Key differences
Intel Xeon E5-1620 has a higher base clock (3.6 GHz vs 2.7 GHz) and a higher maximum clock (3.8 GHz vs 3.5 GHz).
At the same time, Intel Xeon E5-2680 has more cores (8 vs 4), more threads (16 vs 8), a larger L3 cache (20 MB vs 10 MB) and a higher maximum memory size (384 GB vs 375 GB).
Both processors match on: TDP (130 W), process node (32 nm), 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 E5-1620 | Intel Xeon E5-2680 |
|---|---|---|
| Cores / threads | 4 / 8 | 8 / 16 |
| Max boost clock | 3.8 GHz | 3.5 GHz |
| L3 cache | 10 MB | 20 MB |
| TDP | 130 W | 130 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 | Intel Xeon E5-1620 | Intel Xeon E5-2680 |
|---|---|---|
| General | ||
| Model | E5-1620 | E5-2680 |
| Codename | Sandy Bridge EP | Sandy Bridge EP |
| Segment | Server | Server |
| Product line | Семейство процессоров Intel Xeon E5 | Семейство процессоров Intel Xeon E5 |
| Process | 32 nm | 32 nm |
| Launch date | Q1 2012 | Q1 2012 |
| Status | Discontinued | Discontinued |
| Expected discontinuance | Q2 2015 | Q2 2015 |
| Servicing status | End of Servicing Lifetime | End of Servicing Lifetime |
| End of servicing updates | 06/30/2020 | 06/30/2020 |
| Embedded options available | No | No |
| CPU | ||
| Cores | 4 | 8 |
| Threads | 8 | 16 |
| Multithreading (SMT/HT) | Yes | Yes |
| Base clock | 3.6 GHz | 2.7 GHz |
| Max boost clock | 3.8 GHz | 3.5 GHz |
| Turbo Boost 2.0 frequency | 3.8 GHz | 3.5 GHz |
| L3 cache | 10 MB | 20 MB |
| Bus speed | 0 | 8 GT/s |
| TDP | 130 W | 130 W |
| Turbo Boost | Yes (2) | Yes (2) |
| 64-bit support | Yes | Yes |
| Instruction set width | 64 bit | 64 bit |
| Instruction set extensions | AVX | AVX |
| QPI links | 0 | 2 |
| Memory | ||
| Max memory size | 375 GB | 384 GB |
| Memory types | DDR3 | DDR3 |
| Memory channels | 4 | 4 |
| Max memory bandwidth | 51.2 GB/s | 51.2 GB/s |
| ECC memory supported | Yes | Yes |
| I/O and interfaces | ||
| PCI Express revision | 3 | 3 |
| PCI Express lanes | 40 | 40 |
| Scalability | — | 2S Only |
| Package and thermal | ||
| Sockets supported | FCLGA2011 | FCLGA2011 |
| Max CPU configuration | 1 | 2 |
| Package size | 52.5mm x 45.0 mm | 52.5mm x 45.0mm |
| TCASE | 64 °C | 85 °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 |
| 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 |
| Flex Memory Access | No | No |