Side by side comparison and review of Intel Xeon E3-1265LV2 and AMD Athlon II X4 631. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
| GENERAL | Intel Xeon E3-1265LV2 | AMD Athlon II X4 631 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E3-1265LV2 | AMD Athlon II X4 631 |
|---|
| Type | Intel Xeon E3-1265LV2 | AMD Athlon II X4 631 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1155 Socket | Socket FM1 |
| Core Voltage | - | 0.45 V - 1.4125 V |
| Manufacturing Process | 22 nm | 32 nm |
| Thermal Design Power | 45 W | 100 W |
| Thermal Specification | - | 70.1 °C |
| PCI Express Revision | 3.0 | - |
| PCI Express Configurations | 1x16+1x4, 1x8+3x4, 2x8+1x4 | - |
| Architecture Features | SpeedStep technology, Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel Trusted Execution Technology, Intel vPro Technology | 3DNow! Professional technology, streaming SIMD extensions, streaming SIMD extensions 2, MMX instructions set, HyperTransport technology, AMD64 technology, integrated memory controller, streaming SIMD extensions 3, Enhanced Virus Protection, AMD Cool'n'Quiet Technology, AMD Virtualization, AMD CoolCore Technology |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | 8 threads | - |
| Clock Speed (Frequency) | 2.5 GHz | 2.6 GHz |
| Max Turbo Speed | 3.5 GHz | - |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 8 MB | - |
|---|---|---|
| Cache Memory Details | Smart Cache - 8 MB | L2 - 4 MB |
| Installed Size | 8 MB | 4 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Xeon E3-1265LV2 | AMD Athlon II X4 631 |
|---|
| Type | Intel HD Graphics 2500 | - |
|---|---|---|
| Base Frequency | 650 MHz | - |
| Max Dynamic Frequency | 1150 MHz | - |
| EXPANSION & CONNECTIVITY | Intel Xeon E3-1265LV2 | AMD Athlon II X4 631 |
|---|
| Compatible Slots | - | 1 x processor - Socket FM1 |
|---|
| MISCELLANEOUS | Intel Xeon E3-1265LV2 | AMD Athlon II X4 631 |
|---|
| Included Accessories | - | Heat sink |
|---|---|---|
| Compliant Standards | RoHS | - |
| Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |
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