Intel Xeon E5-2448L vs Intel Core i7-3615QE: comparison
Comparison of Intel Xeon E5-2448L and Intel Core i7-3615QE: key differences and a full specification table.
Key differences
Intel Xeon E5-2448L has more cores (8 vs 4), more threads (16 vs 8), a larger L3 cache (20 MB vs 6 MB) and a higher maximum memory size (384 GB vs 16.11 GB).
At the same time, Intel Core i7-3615QE has a higher base clock (2.3 GHz vs 1.8 GHz), a higher maximum clock (3.3 GHz vs 2.1 GHz), a lower TDP (45 W vs 70 W) and a finer process node (22 nm vs 32 nm).
Both processors match on: 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 E5-2448L | Intel Core i7-3615QE |
|---|---|---|
| Cores / threads | 8 / 16 | 4 / 8 |
| Max boost clock | 2.1 GHz | 3.3 GHz |
| L3 cache | 20 MB | 6 MB |
| TDP | 70 W | 45 W |
| Process | 32 nm | 22 nm |
| Integrated graphics | — | Intel HD Graphics 4000 |
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 E5-2448L | Intel Core i7-3615QE |
|---|---|---|
| General | ||
| Model | E5-2448L | i7-3615QE |
| Codename | Sandy Bridge EN | Ivy Bridge |
| Segment | Embedded | Embedded |
| Product line | Семейство процессоров Intel Xeon E5 | Legacy Intel Core Processors |
| Process | 32 nm | 22 nm |
| Launch date | Q2 2012 | Q2 2012 |
| Status | Discontinued | Discontinued |
| Expected discontinuance | Q2 2019 | — |
| Servicing status | End of Servicing Lifetime | End of Servicing Lifetime |
| End of servicing updates | 06/30/2020 | 12/31/2019 |
| Embedded options available | Yes | Yes |
| Use conditions | Communications | Embedded Broad Market Commercial Temp, PC/Client/Tablet |
| CPU | ||
| Cores | 8 | 4 |
| Threads | 16 | 8 |
| Multithreading (SMT/HT) | Yes | Yes |
| Base clock | 1.8 GHz | 2.3 GHz |
| Max boost clock | 2.1 GHz | 3.3 GHz |
| Turbo Boost 2.0 frequency | 2.1 GHz | 3.3 GHz |
| L3 cache | 20 MB | 6 MB |
| Bus speed | 8 GT/s | 5 GT/s |
| TDP | 70 W | 45 W |
| Turbo Boost | Yes (2) | Yes (2) |
| 64-bit support | Yes | Yes |
| Instruction set width | 64 bit | 64 bit |
| Instruction set extensions | — | AVX |
| QPI links | 1 | — |
| Memory | ||
| Max memory size | 384 GB | 16.11 GB |
| Memory types | DDR3 | DDR3, DDR3L |
| Memory channels | 3 | 2 |
| Max memory bandwidth | — | 25.6 GB/s |
| ECC memory supported | Yes | Yes |
| Graphics | ||
| Integrated graphics | — | Intel HD Graphics 4000 |
| Has integrated graphics | — | Yes |
| Graphics base frequency | — | 650 MHz |
| Graphics max frequency | — | 1 GHz |
| Max displays | — | 3 |
| Quick Sync Video | — | Yes |
| Graphics output | — | eDP/DP/HDMI/SDVO/CRT |
| InTru 3D | — | Yes |
| Flexible Display Interface | — | Yes |
| I/O and interfaces | ||
| PCI Express revision | 3 | 3 |
| PCI Express lanes | 24 | 16 |
| PCI Express configurations | Gen 3.0 | 1x16 2x8 1x8 2x4 |
| 4G WiMAX wireless | — | No |
| Package and thermal | ||
| Sockets supported | FCLGA1356 | FCBGA1023 |
| Max CPU configuration | 2 | 1 |
| Package size | — | 31mm x 24mm (BGA 1023) |
| TJUNCTION | — | 105 °C |
| TCASE | 91 °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 | — |
| Anti-Theft Technology | — | No |
| vPro Eligibility | — | Intel vPro Platform |
| Technologies | ||
| Enhanced SpeedStep | Yes | Yes |
| Idle States | — | Yes |
| Thermal Monitoring Technologies | — | Yes |
| Identity Protection Technology | No | Yes |
| Flex Memory Access | No | Yes |
| Fast Memory Access | — | Yes |