Intel Xeon W-2225 vs Intel Xeon W-2255: comparison
Comparison of Intel Xeon W-2225 and Intel Xeon W-2255: key differences and a full specification table.
Key differences
Intel Xeon W-2225 has a higher base clock (4.1 GHz vs 3.7 GHz), a higher maximum clock (4.6 GHz vs 4.5 GHz) and a lower TDP (105 W vs 165 W).
At the same time, Intel Xeon W-2255 has more cores (10 vs 4) and more threads (20 vs 8).
Both processors match on: process node (14 nm), maximum memory size (1 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 W-2225 | Intel Xeon W-2255 |
|---|---|---|
| Cores / threads | 4 / 8 | 10 / 20 |
| Max boost clock | 4.6 GHz | 4.5 GHz |
| TDP | 105 W | 165 W |
| Process | 14 nm | 14 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 W-2225 | Intel Xeon W-2255 |
|---|---|---|
| General | ||
| Model | W-2225 | W-2255 |
| Codename | Cascade Lake | Cascade Lake |
| Segment | Workstation | Workstation |
| Product line | Процессор Intel Xeon W | Процессор Intel Xeon W |
| Process | 14 nm | 14 nm |
| Launch date | Q4 2019 | Q4 2019 |
| Status | Launched | Launched |
| Embedded options available | No | No |
| CPU | ||
| Cores | 4 | 10 |
| Threads | 8 | 20 |
| Multithreading (SMT/HT) | Yes | Yes |
| Base clock | 4.1 GHz | 3.7 GHz |
| Max boost clock | 4.6 GHz | 4.5 GHz |
| Turbo Boost Max 3.0 frequency | — | 4.7 GHz |
| Cache (level unspecified) | 8.25 MB | 19.25 MB |
| Bus speed | 8 GT/s | 8 GT/s |
| TDP | 105 W | 165 W |
| Turbo Boost | Yes (2) | Yes (2) |
| 64-bit support | Yes | Yes |
| Instruction set width | 64 bit | 64 bit |
| Instruction set extensions | SSE4.2, AVX, AVX2, AVX-512 | SSE4.2, AVX, AVX2, AVX-512 |
| QPI links | 0 | 0 |
| UPI links | 0 | 0 |
| Memory | ||
| Max memory size | 1 TB | 1 TB |
| Memory types | DDR4 | DDR4 |
| Memory channels | 4 | 4 |
| Max memory bandwidth | 93.85 GB/s | 93.85 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 | 48 | 48 |
| PCI Express configurations | x4, x8, x16 | x4, x8, x16 |
| Scalability | 1S Only | 1S Only |
| Package and thermal | ||
| Sockets supported | FCLGA2066 | FCLGA2066 |
| Max CPU configuration | 1 | 1 |
| Package size | 45mm x 52.5mm | 45mm x 52.5mm |
| TCASE | 61 °C | 62 °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 |
| Intel Boot Guard | Yes | Yes |
| Intel Software Guard Extensions | No | No |
| Intel Memory Protection Extensions | 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 | Yes | Yes |
| Transactional Synchronization Extensions | Yes | Yes |
| Deep Learning Boost | Yes | Yes |
| Volume Management Device | Yes | Yes |
| Turbo Boost Max 3.0 | No | Yes |
| Speed Shift Technology | Yes | Yes |
| Flex Memory Access | No | — |
| Optane Memory Supported | No | No |
| AVX-512 FMA units | 2 | 2 |