Intel Xeon E7-8890 v3 vs Intel Xeon E7-8893 v3: comparison
Comparison of Intel Xeon E7-8890 v3 and Intel Xeon E7-8893 v3: key differences and a full specification table.
Key differences
Intel Xeon E7-8890 v3 has more cores (18 vs 4) and more threads (36 vs 8).
At the same time, Intel Xeon E7-8893 v3 has a higher base clock (3.2 GHz vs 2.5 GHz), a higher maximum clock (3.5 GHz vs 3.3 GHz) and a lower TDP (140 W vs 165 W).
Both processors match on: process node (22 nm), maximum memory size (1.5 TB), 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 E7-8890 v3 | Intel Xeon E7-8893 v3 |
|---|---|---|
| Cores / threads | 18 / 36 | 4 / 8 |
| Max boost clock | 3.3 GHz | 3.5 GHz |
| TDP | 165 W | 140 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 E7-8890 v3 | Intel Xeon E7-8893 v3 |
|---|---|---|
| General | ||
| Model | E7-8890V3 | E7-8893V3 |
| Codename | Haswell | Haswell |
| Segment | Server | Server |
| Product line | Семейство процессоров Intel Xeon E7 v3 | Семейство процессоров Intel Xeon E7 v3 |
| Process | 22 nm | 22 nm |
| Launch date | Q2 2015 | Q2 2015 |
| Status | Launched | Launched |
| Servicing status | End of Servicing Updates | End of Servicing Updates |
| End of servicing updates | 12/31/2021 | 12/31/2021 |
| Embedded options available | No | No |
| CPU | ||
| Cores | 18 | 4 |
| Threads | 36 | 8 |
| Multithreading (SMT/HT) | Yes | Yes |
| Base clock | 2.5 GHz | 3.2 GHz |
| Max boost clock | 3.3 GHz | 3.5 GHz |
| Turbo Boost 2.0 frequency | 3.3 GHz | 3.5 GHz |
| Cache (level unspecified) | 45 MB | 45 MB |
| Bus speed | 9.6 GT/s | 9.6 GT/s |
| TDP | 165 W | 140 W |
| Turbo Boost | Yes (2) | Yes (2) |
| 64-bit support | Yes | Yes |
| Instruction set width | 64 bit | 64 bit |
| Instruction set extensions | AVX2 | AVX2 |
| QPI links | 3 | 3 |
| Memory | ||
| Max memory size | 1.5 TB | 1.5 TB |
| Memory types | DDR4, DDR3 | DDR4, DDR3 |
| Memory channels | 4 | 4 |
| Max memory bandwidth | 85 GB/s | 85 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 | 32 | 32 |
| PCI Express configurations | x4, x8, x16 | x4, x8, x16 |
| Scalability | S8S | S8S |
| Package and thermal | ||
| Sockets supported | FCLGA2011 | FCLGA2011 |
| Max CPU configuration | 8 | 8 |
| Package size | 52mm x 45mm | 52mm x 45mm |
| TCASE | 79 °C | 75 °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 |
| Technologies | ||
| Enhanced SpeedStep | Yes | Yes |
| Idle States | Yes | Yes |
| Thermal Monitoring Technologies | Yes | Yes |
| Transactional Synchronization Extensions | Yes | Yes |