In depth comparison and review of Intel Core i7 2720QM (2nd Gen) and Intel Xeon X5647. 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 Core i7 2720QM (2nd Gen) | Intel Xeon X5647 |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| PROCESSOR | Intel Core i7 2720QM (2nd Gen) | Intel Xeon X5647 |
|---|
| Type | Intel Core i7 2720QM (2nd Gen) | Intel Xeon X5647 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | 988-pin Micro FCPGA | - |
| Compatible Processor Socket | PGA988 Socket | LGA1366 Socket |
| Manufacturing Process | 32 nm | 32 nm |
| Thermal Design Power | 45 W | 130 W |
| Thermal Specification | 100 °C | 80.4 °C |
| PCI Express Revision | 2.0 | - |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | - |
| PCI Express Lanes Qty | 16 | - |
| Architecture Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology | Hyper-Threading Technology, Demand Based Switching, Execute Disable Bit capability, Intel Virtualization Technology |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | 8 threads | 8 threads |
| Clock Speed (Frequency) | 2.2 GHz | 2.93 GHz |
| Max Turbo Speed | 3.3 GHz | 3.2 GHz |
| Bus Speed | - | 1333 MHz |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 6 MB | 12 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 6 MB | L2 - 6 x 256 KB |
| Installed Size | 6 MB | 12 MB |
| Type | Advanced Smart Cache | - |
| INTEGRATED GRAPHICS (GPU) | Intel Core i7 2720QM (2nd Gen) | Intel Xeon X5647 |
|---|
| Type | Intel HD Graphics 3000 | - |
|---|---|---|
| Base Frequency | 650 MHz | - |
| Max Dynamic Frequency | 1.3 GHz | - |
| Features | Dual Display Capable, Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider | - |
| EXPANSION & CONNECTIVITY | Intel Core i7 2720QM (2nd Gen) | Intel Xeon X5647 |
|---|
| Compatible Slots | 1 x processor | 1 x processor |
|---|
| MISCELLANEOUS | Intel Core i7 2720QM (2nd Gen) | Intel Xeon X5647 |
|---|
| Compliant Standards | Halogen-free | RoHS |
|---|---|---|
| Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |
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