Intel Xeon E3-1225 Full Specifications
The Intel Xeon E3-1225 is a Server processor with 4 cores, launched in 2011. It is part of the Xeon E3 lineup, using the Sandy Bridge architecture with Socket LGA1155. The core-count is effectively doubled, to 4 threads. Xeon E3-1225 has 6MB of L3 cache and operates at 3.1 GHz by default, but can boost up to 3.4 GHz, depending on the workload. Intel is building the Xeon E3-1225 on a 32 nm production process. Intel's processor supports DDR3 memory with a dual-channel interface. This processor features the (Intel HD Graphics) integrated graphics solution. This processor can run on motherboards with the following chipsets: B65, B75, C204, C206, H55, H61, H67, H77, P67, Q67, Q77, Z68, Z75, Z77.
Intel Xeon E3-1225 General
| Manufacturer | Intel |
|---|---|
| Core Family | Sandy Bridge |
| Model | Xeon E3-1225 |
| Series | Intel Xeon E3 |
| Type | Server |
| Achitecture codename | Sandy Bridge |
| Microarchitecture | Sandy Bridge |
| Release date | on April 2011 |
| Launch price (MSRP) | $150 |
| Price now | $175 |
| Place in performance rating | 686 |
| Value for money (0-100) | 10.41 |
| Manufacturing process technology | 32 nm |
Intel Xeon E3-1225 Compatibility
| Power consumption (TDP) | 95 Watt |
|---|---|
| Max number of CPUs in a configuration | 1 |
| Max number of PCIe lanes | 20 |
| PCIe revision | 2.0 |
| Socket | LGA1155 |
Intel Xeon E3-1225 Benchmarks
| Core Clock | 3.1 GHz |
|---|---|
| Core Count | 4 |
| Hyper-Threading | - |
| L1 Cache | 4 x 32 kB Instruction 4 x 32 kB Data |
| L1 cache | 64 KB (per core) |
| L2 Cache | 4 x 256 kB |
| L2 cache | 256 KB (per core) |
| L3 Cache | 1 x 6 MB |
| L3 cache | 6 MB (shared) |
| Maximum frequency | 3.4 GHz |
| Simultaneous Multithreading | No |
| TDP | 95 W |
| Turbo Boost | 2.0 |
Intel Xeon E3-1225 Memory Specifications
| ECC Support | Yes |
|---|---|
| ECC memory support | + |
| Fast Memory Access | + |
| Flex Memory Access | + |
| Max memory channels | 2 |
| Maximum memory bandwidth | 21 GB / s |
| Maximum memory size | 32 GB |
| Supported memory types | DDR3-1066, DDR3-1333 |
Intel Xeon E3-1225 Technical Specs
| 64 bit support | + |
|---|---|
| Demand Based Switching | + |
| Die size | 216 mm2 |
| Includes CPU Cooler | Yes |
| Maximum core temperature | 73 °C |
| Number of cores | 4 |
| Number of threads | 4 |
| Part # | BX80623E31225 |
| Transistor count | 1160 million |
Intel Xeon E3-1225 Integrated Graphics
| Clear Video HD | + |
|---|---|
| FDI | + |
| Graphics max frequency | 1.35 GHz |
| InTru 3D | + |
| Integrated Graphics | Intel HD Graphics |
| Integrated graphics | Intel HD P3000 |
| Lithography | 32 nm |
| Number of displays supported | 2 |
| Quick Sync | + |
Intel Xeon E3-1225 Security Technologies
| EDB | + |
|---|---|
| Identity Protection | + |
| TXT | + |
Intel Xeon E3-1225 Technologies and Extensions
| AES-NI | + |
|---|---|
| AVX | + |
| Enhanced SpeedStep (EIST) | + |
| Idle States | + |
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX |
| Thermal Monitoring | + |
| vPro | + |
Intel Xeon E3-1225 Virtualization Technologies
| EPT | + |
|---|---|
| VT-d | + |
| VT-x | + |
Intel Xeon E3-1225 Other
| Packaging | Boxed |
|---|
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