In depth comparison and review of Intel Xeon E5405 and Intel Xeon E3-1220V5. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.
| GENERAL | Intel Xeon E5405 | Intel Xeon E3-1220V5 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E5405 | Intel Xeon E3-1220V5 |
|---|
| Type | Intel Xeon E5405 | Intel Xeon E3-1220V5 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | FC-LGA6 | - |
| Compatible Processor Socket | LGA771 Socket | LGA1151 Socket |
| Manufacturing Process | 45 nm | 14 nm |
| Thermal Design Power | 80 W | 80 W |
| Thermal Specification | 67 °C | - |
| PCI Express Revision | - | 3.0 |
| PCI Express Configurations | - | 1x16, 2x8, 1x8+2x4 |
| PCI Express Lanes Qty | - | 16 |
| Architecture Features | Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Advanced Smart Cache | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States, Intel Secure Key, Intel TSX-NI, Intel OS Guard, Intel Software Guard Extensions (SGX), Intel Memory Protection Extensions (MPX), Intel Boot Guard |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | - | 4 threads |
| Clock Speed (Frequency) | 2 GHz | 3 GHz |
| Max Turbo Speed | - | 3.5 GHz |
| Bus Speed | 1333 MHz | - |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 12 MB | 8 MB |
|---|---|---|
| Cache Memory Details | L2 - 12 MB | Smart Cache - 8 MB |
| Installed Size | 12 MB | - |
| Type | Advanced Smart Cache | - |
| RAM |
|---|
| Technology | - | DDR4 SDRAM - 2133 MHz |
|---|
| EXPANSION & CONNECTIVITY | Intel Xeon E5405 | Intel Xeon E3-1220V5 |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Xeon E5405 | Intel Xeon E3-1220V5 |
|---|
| Included Accessories | Alcohol pad, thermal grease | - |
|---|---|---|
| Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |
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