In depth comparison and review of Intel Core i7 2820QM (2nd Gen) and Intel Xeon 5120. 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 2820QM (2nd Gen) | Intel Xeon 5120 |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| PROCESSOR | Intel Core i7 2820QM (2nd Gen) | Intel Xeon 5120 |
|---|
| Type | Intel Core i7 2820QM (2nd Gen) | Intel Xeon 5120 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | 988-pin Micro FCPGA | FC-LGA6 |
| Compatible Processor Socket | - | LGA771 Socket |
| Manufacturing Process | 32 nm | 65 nm |
| Thermal Design Power | 45 W | 65 W |
| Thermal Specification | 100 °C | 65 °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 | Streaming SIMD extensions 3, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Dual-Core |
|---|---|---|
| Number of Threads | 8 threads | - |
| Clock Speed (Frequency) | 2.3 GHz | 1.86 GHz |
| Max Turbo Speed | 3.4 GHz | - |
| Bus Speed | - | 1066 MHz |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 8 MB | 4 MB |
|---|---|---|
| Cache Memory Details | L3 - 8 MB | L2 - 4 MB |
| Installed Size | 8 MB | 4 MB |
| Type | - | Advanced Smart Cache |
| EXPANSION & CONNECTIVITY | Intel Core i7 2820QM (2nd Gen) | Intel Xeon 5120 |
|---|
| Compatible Slots | 1 x processor | 1 x processor |
|---|
| MISCELLANEOUS | Intel Core i7 2820QM (2nd Gen) | Intel Xeon 5120 |
|---|
| Included Accessories | - | Heat pipe |
|---|---|---|
| Service & Support | Limited warranty - 3 years | Limited warranty - 90 days |
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