Side by side comparison and review of Intel Core i7 3612QM (3rd Gen) and Intel Xeon X5660. 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 Core i7 3612QM (3rd Gen) | Intel Xeon X5660 |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| PROCESSOR | Intel Core i7 3612QM (3rd Gen) | Intel Xeon X5660 |
|---|
| Type | Intel Core i7 3612QM (3rd Gen) | Intel Xeon X5660 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | PGA988 Socket | LGA1366 Socket |
| Core Voltage | - | 1.3 V |
| Manufacturing Process | 22 nm | 32 nm |
| Thermal Design Power | 35 W | 95 W |
| Thermal Specification | 105 °C | 81.3 °C |
| PCI Express Revision | 3.0 | - |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| PCI Express Lanes Qty | 16 | - |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Fast Memory Access, Intel Flex Memory Access, Intel Turbo Boost Technology 2.0, 4G WiMAX Wireless Technology, Intel My WiFi Technology, Intel Anti-Theft Technology, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States | Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 6-core |
|---|---|---|
| Number of Threads | 8 threads | 12 threads |
| Clock Speed (Frequency) | 2.1 GHz | 2.8 GHz |
| Max Turbo Speed | 3.1 GHz | 3.2 GHz |
| Bus Speed | - | 1333 MHz |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 6 MB | 12 MB |
|---|---|---|
| Cache Level 1 Size | - | 384 KB |
| Cache Memory Details | L3 - 6 MB | L3 - 12 MB L2 - 1 MB |
| Installed Size | 6 MB | 12 MB |
| RAM |
|---|
| Max Supported Size | - | 288 GB |
|---|---|---|
| Technology | - | DDR3 SDRAM |
| EXPANSION & CONNECTIVITY | Intel Core i7 3612QM (3rd Gen) | Intel Xeon X5660 |
|---|
| Compatible Slots | - | 1 x processor |
|---|
| MISCELLANEOUS | Intel Core i7 3612QM (3rd Gen) | Intel Xeon X5660 |
|---|
| Included Accessories | - | Heat sink |
|---|---|---|
| Compliant Standards | - | RoHS |
| Service & Support | - | Limited warranty - 1 year - on-site |
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