In depth comparison and review of Intel Core i7 2720QM (2nd Gen) and Intel Core i7 6700K (6th 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 i7 2720QM (2nd Gen) | Intel Core i7 6700K (6th Gen) |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| PROCESSOR | Intel Core i7 2720QM (2nd Gen) | Intel Core i7 6700K (6th Gen) |
|---|
| Type | Intel Core i7 2720QM (2nd Gen) | Intel Core i7 6700K (6th Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Packaging Type | 988-pin Micro FCPGA | - |
| Compatible Processor Socket | PGA988 Socket | LGA1151 Socket |
| Manufacturing Process | 32 nm | 14 nm |
| Thermal Design Power | 45 W | 91 W |
| Thermal Specification | 100 °C | - |
| PCI Express Revision | 2.0 | 3.0 |
| PCI Express Configurations | 1x16, 2x8, 1x8+2x4 | 1x16, 2x8, 1x8+2x4 |
| PCI Express Lanes Qty | 16 | 16 |
| Architecture Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Fast Memory Access, Intel Turbo Boost Technology 2.0, Intel My WiFi Technology, Intel Anti-Theft Technology, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel TSX-NI, Intel OS Guard |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | 8 threads | 8 threads |
| Clock Speed (Frequency) | 2.2 GHz | 4 GHz |
| Max Turbo Speed | 3.3 GHz | 4.2 GHz |
| 64-bit Computing | Yes | - |
| CACHE MEMORY |
|---|
| Cache | 6 MB | 8 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 6 MB | Smart Cache - 8 MB |
| Installed Size | 6 MB | - |
| Type | Advanced Smart Cache | - |
| INTEGRATED GRAPHICS (GPU) | Intel Core i7 2720QM (2nd Gen) | Intel Core i7 6700K (6th Gen) |
|---|
| Type | Intel HD Graphics 3000 | Intel HD Graphics 530 |
|---|---|---|
| Base Frequency | 650 MHz | 350 MHz |
| Max Dynamic Frequency | 1.3 GHz | 1.15 GHz |
| Max Supported Memory Size | - | 64 GB |
| Max Supported Resolution | - | 4096x2304@24Hz (HDMI), 4096x2304@60Hz (eDP), 4096x2304@60Hz (DP) |
| Features | Dual Display Capable, Intel FDI, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider | Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Intel Wireless Display (WiDi), Intel Insider, Triple Display Capable |
| EXPANSION & CONNECTIVITY | Intel Core i7 2720QM (2nd Gen) | Intel Core i7 6700K (6th Gen) |
|---|
| Compatible Slots | 1 x processor | - |
|---|
| MISCELLANEOUS | Intel Core i7 2720QM (2nd Gen) | Intel Core i7 6700K (6th Gen) |
|---|
| Compliant Standards | Halogen-free | - |
|---|---|---|
| Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |
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