http://ark.intel.com/compare/52275,65728
| Product Name | Intel® Xeon® Processor E3-1260L (8M Cache, 2.40 GHz) | Intel® Xeon® Processor E3-1265L v2 (8M Cache, 2.50 GHz) |
| Code Name | Sandy Bridge | Ivy Bridge |
| Essentials | ||
| Status | End of Life | Launched |
| Launch Date | Q2’11 | Q2’12 |
| Processor Number | E3-1260L | E3-1265LV2 |
| Cache | 8 MB Intel® Smart Cache | 8 MB Intel® Smart Cache |
| Bus Type | DMI | DMI |
| System Bus | 5 GT/s | 5 GT/s |
| Instruction Set | 64-bit | 64-bit |
| Instruction Set Extensions | SSE4.1/4.2, AVX | SSE4.1/4.2, AVX |
| Embedded Options Available | No | No |
| Lithography | 32 nm | 22 nm |
| Recommended Customer Price | TRAY: $294.00 | BOX : $305.00 TRAY: $294.00 |
| Datasheet | Link | Link |
| Performance | ||
| # of Cores | 4 | 4 |
| # of Threads | 8 | 8 |
| Processor Base Frequency | 2.4 GHz | 2.5 GHz |
| Max Turbo Frequency | 3.3 GHz | 3.5 GHz |
| TDP | 45 W | 45 W |
| Memory Specifications | ||
| Max Memory Size (dependent on memory type) | 32 GB | 32 GB |
| Memory Types | DDR3 1066/1333 | DDR3 1333/1600 |
| Max # of Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 21 GB/s | |
| ECC Memory Supported ‡ | Yes | Yes |
| Graphics Specifications | ||
| Processor Graphics ‡ | Intel® HD Graphics 2000 | Intel® HD Graphics 2500 |
| Graphics Base Frequency | 650 MHz | 650 MHz |
| Graphics Max Dynamic Frequency | 1.25 GHz | 1.15 GHz |
| Intel® Quick Sync Video | Yes | Yes |
| Intel® InTru™ 3D Technology | Yes | Yes |
| Intel® Wireless Display | No | |
| Intel® Flexible Display Interface (Intel® FDI) | Yes | Yes |
| Intel® Clear Video HD Technology | Yes | Yes |
| # of Displays Supported ‡ | 2 | 3 |
| Intel® Insider™ | Yes | |
| Intel® Clear Video Technology | Yes | |
| Expansion Options | ||
| PCI Express Revision | 2.0 | 3.0 |
| Max # of PCI Express Lanes | 20 | |
| PCI Express Configurations ‡ | 1×16 & 1×4, 2×8 & 1×4 or 1×8 & 3×4 | |
| Package Specifications | ||
| Max CPU Configuration | 1 | |
| TCASE | 58.6°C | |
| Package Size | 37.5mm x 37.5mm | |
| Sockets Supported | LGA1155 | FCLGA1155 |
| Low Halogen Options Available | See MDDS | See MDDS |
| Advanced Technologies | ||
| Intel® Turbo Boost Technology‡ | 2.0 | 2.0 |
| Intel® vPro Technology ‡ | Yes | Yes |
| Intel® Hyper-Threading Technology ‡ | Yes | Yes |
| Intel® Virtualization Technology (VT-x) ‡ | Yes | Yes |
| Intel® Virtualization Technology for Directed I/O (VT-d)‡ | Yes | Yes |
| Intel® VT-x with Extended Page Tables (EPT) ‡ | Yes | Yes |
| Intel® 64 ‡ | Yes | Yes |
| Idle States | Yes | Yes |
| Enhanced Intel SpeedStep® Technology | Yes | Yes |
| Intel® Demand Based Switching | Yes | |
| Thermal Monitoring Technologies | Yes | |
| Intel® Fast Memory Access | Yes | |
| Intel® Flex Memory Access | Yes | |
| Intel® Identity Protection Technology ‡ | Yes | Yes |
| Intel® TSX-NI | No | |
| –
Intel® Data Protection Technology |
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| AES New Instructions | Yes | Yes |
| –
Intel® Platform Protection Technology |
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| Trusted Execution Technology‡ | Yes | Yes |
| Execute Disable Bit ‡ | Yes | Yes |
