i7-6870HQ vs Duo U2500
Primary details
Comparing Core Duo U2500 and Core i7-6870HQ processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Core Duo | Intel Core i7 |
| Architecture codename | Yonah (2005−2006) | Skylake (2015−2016) |
| Release date | no data (2024 years ago) | 2 January 2016 (8 years ago) |
| Launch price (MSRP) | no data | $434 |
Detailed specifications
Core Duo U2500 and Core i7-6870HQ basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 2 (Dual-core) | 4 (Quad-Core) |
| Threads | 2 | 8 |
| Base clock speed | 1.2 GHz | 2.7 GHz |
| Boost clock speed | 1.2 GHz | 3.6 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | 533 MHz | 4 × 8 GT/s |
| Multiplier | no data | 27 |
| L1 cache | no data | 256 KB |
| L2 cache | no data | 1 MB |
| L3 cache | 2 MB L2 Cache | 8 MB |
| Chip lithography | 65 nm | 14 nm |
| Maximum core temperature | 100 °C | 100 °C |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V - 1.1V | no data |
Compatibility
Information on Core Duo U2500 and Core i7-6870HQ compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | no data | 1 (Uniprocessor) |
| Socket | PBGA479 | FCBGA1440 |
| Power consumption (TDP) | 9 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core Duo U2500 and Core i7-6870HQ. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| eDRAM | no data | 128 MB |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | - | + |
| Idle States | - | + |
| Thermal Monitoring | - | + |
| Smart Response | no data | + |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
Security technologies
Core Duo U2500 and Core i7-6870HQ technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | + |
| Secure Key | no data | + |
| MPX | - | + |
| SGX | no data | Yes with Intel® ME |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core Duo U2500 and Core i7-6870HQ are enumerated here.
| AMD-V | - | + |
| VT-d | no data | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core Duo U2500 and Core i7-6870HQ. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3, DDR4 |
| Maximum memory size | no data | 64 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 34.134 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel Iris Pro Graphics 580 |
| Max video memory | no data | 64 GB |
| Quick Sync Video | - | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 1 GHz |
Graphics interfaces
Available interfaces and connections of Core Duo U2500 and Core i7-6870HQ integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
| DVI | no data | + |
Graphics image quality
Maximum display resolutions supported by Core Duo U2500 and Core i7-6870HQ integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | + |
| Max resolution over HDMI 1.4 | no data | 4096x2304@24Hz |
| Max resolution over eDP | no data | 4096x2304@60Hz |
| Max resolution over DisplayPort | no data | 4096x2304@60Hz |
Graphics API support
APIs supported by Core Duo U2500 and Core i7-6870HQ integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by Core Duo U2500 and Core i7-6870HQ.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Physical cores | 2 | 4 |
| Threads | 2 | 8 |
| Chip lithography | 65 nm | 14 nm |
| Power consumption (TDP) | 9 Watt | 45 Watt |
Duo U2500 has 400% lower power consumption.
i7-6870HQ, on the other hand, has 100% more physical cores and 300% more threads, and a 364.3% more advanced lithography process.
We couldn't decide between Core Duo U2500 and Core i7-6870HQ. We've got no test results to judge.
Should you still have questions on choice between Core Duo U2500 and Core i7-6870HQ, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
