In depth comparison and review of Intel Core 2 Quad Q8400 and Intel Core i7 Extreme Edition 2960XM (2nd Gen). 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 2 Quad Q8400 | Intel Core i7 Extreme Edition 2960XM (2nd Gen) |
|---|
| Product Type | Processor | Processor (mobile) |
|---|
| PROCESSOR | Intel Core 2 Quad Q8400 | Intel Core i7 Extreme Edition 2960XM (2nd Gen) |
|---|
| Type | Intel Core 2 Quad Q8400 | Intel Core i7 Extreme Edition 2960XM (2nd Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | - | 988-pin Micro FCPGA |
| Compatible Processor Socket | LGA775 Socket | PGA988 Socket |
| Manufacturing Process | 45 nm | 32 nm |
| Thermal Design Power | 95 W | 55 W |
| Thermal Specification | 71.4 °C | 100 °C |
| Architecture Features | Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Enhanced Halt State (C1E), Intel Thermal Monitor 2 | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Fast Memory Access, Intel Flex Memory Access, 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), Intel vPro Technology |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | - | 8 threads |
| Clock Speed (Frequency) | 2.66 GHz | 2.7 GHz |
| Max Turbo Speed | - | 3.7 GHz |
| Bus Speed | 1333 MHz | - |
| 64-bit Computing | Yes | Yes |
| CACHE MEMORY |
|---|
| Cache | 4 MB | 8 MB |
|---|---|---|
| Cache Memory Details | L2 - 4 MB | L3 - 8 MB |
| Installed Size | 4 MB | 8 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Core 2 Quad Q8400 | Intel Core i7 Extreme Edition 2960XM (2nd Gen) |
|---|
| 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 2 Quad Q8400 | Intel Core i7 Extreme Edition 2960XM (2nd Gen) |
|---|
| Compatible Slots | 1 x processor - LGA775 Socket | 1 x processor - PGA988 Socket |
|---|
| MISCELLANEOUS | Intel Core 2 Quad Q8400 | Intel Core i7 Extreme Edition 2960XM (2nd Gen) |
|---|
| Compliant Standards | - | Halogen-free |
|---|---|---|
| Service & Support | Limited warranty - 3 years | - |
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