i5-13400F vs i7-660UE
Primary details
Comparing Core i7-660UE and Core i5-13400F processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 420 |
| Place by popularity | not in top-100 | 43 |
| Cost-effectiveness evaluation | no data | 55.24 |
| Market segment | Laptop | Desktop processor |
| Series | Intel Core i7 | no data |
| Power efficiency | no data | 23.08 |
| Architecture codename | Arrandale (2010−2011) | Raptor Lake-S (2023−2024) |
| Release date | 2 August 2010 (14 years ago) | 4 January 2023 (1 year ago) |
| Launch price (MSRP) | $301 | $196 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i7-660UE and Core i5-13400F 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) | 10 (Deca-Core) |
| Threads | 4 | 16 |
| Base clock speed | 1.33 GHz | 2.5 GHz |
| Boost clock speed | 2.4 GHz | 4.6 GHz |
| Bus type | DMI 1.0 | no data |
| Bus rate | 1 × 2.5 GT/s | no data |
| Multiplier | 10 | no data |
| L1 cache | 64 KB (per core) | 80K (per core) |
| L2 cache | 256 KB (per core) | 1.25 MB (per core) |
| L3 cache | 4 MB (shared) | 20 MB (shared) |
| Chip lithography | 32 nm | Intel 7 nm |
| Die size | 81 mm2 | 257 mm2 |
| Maximum core temperature | 105 °C | 100 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 382 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Core i7-660UE and Core i5-13400F 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 |
| Socket | BGA1288 | FCLGA1700 |
| Power consumption (TDP) | 18 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-660UE and Core i5-13400F. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| FMA | + | - |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | 1.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | - | + |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| Flex Memory Access | + | no data |
| PAE | 36 Bit | no data |
| Turbo Boost Max 3.0 | no data | - |
| FDI | + | no data |
| Fast Memory Access | + | no data |
| Deep Learning Boost | - | + |
Security technologies
Core i7-660UE and Core i5-13400F technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-660UE and Core i5-13400F are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-660UE and Core i5-13400F. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-800 | DDR5, DDR4 |
| Maximum memory size | 8.79 GB | 192 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 12.799 GB/s | 76.8 GB/s |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel® HD Graphics for Previous Generation Intel® Processors | no data |
| Clear Video | + | no data |
| Clear Video HD | + | no data |
| Graphics max frequency | 500 MHz | no data |
Graphics interfaces
Available interfaces and connections of Core i7-660UE and Core i5-13400F integrated GPUs.
| Number of displays supported | 2 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-660UE and Core i5-13400F.
| PCIe version | 2.0 | 5.0 and 4.0 |
| PCI Express lanes | 16 | 16 |
Pros & cons summary
| Recency | 2 August 2010 | 4 January 2023 |
| Physical cores | 2 | 10 |
| Threads | 4 | 16 |
| Power consumption (TDP) | 18 Watt | 65 Watt |
i7-660UE has 261.1% lower power consumption.
i5-13400F, on the other hand, has an age advantage of 12 years, and 400% more physical cores and 300% more threads.
We couldn't decide between Core i7-660UE and Core i5-13400F. We've got no test results to judge.
Be aware that Core i7-660UE is a notebook processor while Core i5-13400F is a desktop one.
Should you still have questions on choice between Core i7-660UE and Core i5-13400F, ask them in Comments section, and we shall answer.
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