i7-1068G7 vs i5-2540M
Aggregate performance score
Core i7-1068G7 outperforms Core i5-2540M by a whopping 261% based on our aggregate benchmark results.
Primary details
Comparing Core i5-2540M and Core i7-1068G7 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2143 | 1156 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Core i5 | Intel Core i7 |
| Power efficiency | 4.04 | 18.24 |
| Architecture codename | Sandy Bridge (2011−2013) | Ice Lake (Client) (2019) |
| Release date | 1 February 2011 (13 years ago) | 1 August 2019 (5 years ago) |
| Launch price (MSRP) | $266 | no data |
Detailed specifications
Core i5-2540M and Core i7-1068G7 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 | 4 | 8 |
| Base clock speed | 2.6 GHz | 2.3 GHz |
| Boost clock speed | 3.3 GHz | 2.3 GHz |
| Bus type | DMI 2.0 | OPI |
| Bus rate | 4 × 5 GT/s | 4 × 4 GT/s |
| Multiplier | 26 | 23 |
| L1 cache | 64K (per core) | 320 KB |
| L2 cache | 256K (per core) | 2 MB |
| L3 cache | 3 MB (shared) | 8 MB (shared) |
| Chip lithography | 32 nm | 10 nm |
| Die size | 149 mm2 | no data |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 624 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Core i5-2540M and Core i7-1068G7 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 | 1 (Uniprocessor) | 1 (Uniprocessor) |
| Socket | FCBGA1023,PPGA988 | Intel BGA1440 |
| Power consumption (TDP) | 35 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-2540M and Core i7-1068G7. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX | no data |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| My WiFi | + | no data |
| Turbo Boost Technology | 2.0 | + |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Demand Based Switching | - | no data |
| FDI | + | no data |
| Fast Memory Access | + | no data |
Security technologies
Core i5-2540M and Core i7-1068G7 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Identity Protection | + | - |
| Anti-Theft | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-2540M and Core i7-1068G7 are enumerated here.
| AMD-V | + | - |
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-2540M and Core i7-1068G7. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4 |
| Maximum memory size | 16 GB | 64 GB |
| Max memory channels | 2 | 4 |
| Maximum memory bandwidth | 21.335 GB/s | 59.732 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel HD Graphics 3000 | Intel Iris Plus Graphics G7 (Ice Lake 64 EU) |
| Quick Sync Video | + | - |
| Clear Video HD | + | no data |
| Graphics max frequency | 1.3 GHz | no data |
| InTru 3D | + | no data |
Graphics interfaces
Available interfaces and connections of Core i5-2540M and Core i7-1068G7 integrated GPUs.
| Number of displays supported | 2 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| SDVO | + | no data |
| CRT | + | no data |
Peripherals
Specifications and connection of peripherals supported by Core i5-2540M and Core i7-1068G7.
| PCIe version | 2.0 | no data |
| PCI Express lanes | 16 | no data |
Pros & cons summary
| Performance score | 1.55 | 5.60 |
| Integrated graphics card | 0.66 | 5.41 |
| Recency | 1 February 2011 | 1 August 2019 |
| Physical cores | 2 | 4 |
| Threads | 4 | 8 |
| Chip lithography | 32 nm | 10 nm |
| Power consumption (TDP) | 35 Watt | 28 Watt |
i7-1068G7 has a 261.3% higher aggregate performance score, 719.7% faster integrated GPU, an age advantage of 8 years, 100% more physical cores and 100% more threads, a 220% more advanced lithography process, and 25% lower power consumption.
The Core i7-1068G7 is our recommended choice as it beats the Core i5-2540M in performance tests.
Should you still have questions on choice between Core i5-2540M and Core i7-1068G7, ask them in Comments section, and we shall answer.
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