i7-940XM Extreme Edition vs i5-13400
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 646 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 49.61 | no data |
| Market segment | Desktop processor | Laptop |
| Series | no data | Intel Core i7EE |
| Power efficiency | 8.83 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Raptor Lake-S (2023−2024) | Nehalem (2008−2010) |
| Release date | 4 January 2023 (3 years ago) | 5 February 2010 (16 years ago) |
| Launch price (MSRP) | $221 | $1,096 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Basic parameters of Core i5-13400 and Core i7-940XM Extreme Edition: 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 | 10 (Deca-Core) | 4 (Quad-Core) |
| Performance-cores | 6 | no data |
| Efficient-cores | 4 | no data |
| Threads | 16 | 8 |
| Base clock speed | 2.5 GHz | no data |
| Boost clock speed | 4.6 GHz | 2.13 GHz |
| Bus type | no data | DMI |
| Bus rate | no data | 2.5 GT/s |
| Multiplier | no data | 16 |
| L1 cache | 80K (per core) | 256 KB |
| L2 cache | 1.25 MB (per core) | 1 MB |
| L3 cache | 20 MB (shared) | 8 MB |
| Chip lithography | Intel 7 nm | 45 nm |
| Die size | 257 mm2 | 296 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | 72 °C | no data |
| Number of transistors | no data | 774 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
Compatibility
Information on Core i5-13400 and Core i7-940XM Extreme Edition 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 | 1 (Uniprocessor) |
| Socket | FCLGA1700 | no data |
| Power consumption (TDP) | 65 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-13400 and Core i7-940XM Extreme Edition. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Turbo Boost Max 3.0 | - | no data |
| Deep Learning Boost | + | - |
Security technologies
Core i5-13400 and Core i7-940XM Extreme Edition technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-13400 and Core i7-940XM Extreme Edition are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-13400 and Core i7-940XM Extreme Edition. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-4800, DDR4-3200 | DDR3-1333 |
| Maximum memory size | 192 GB | 8 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 76.8 GB/s | 21.335 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 730 | no data |
| Quick Sync Video | + | - |
| Clear Video HD | + | no data |
| Graphics max frequency | 1.55 GHz | no data |
| Execution Units | 24 | no data |
Graphics interfaces
Available interfaces and connections of Core i5-13400 and Core i7-940XM Extreme Edition integrated GPUs.
| Number of displays supported | 4 | no data |
Graphics image quality
Maximum display resolutions supported by Core i5-13400 and Core i7-940XM Extreme Edition integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 4096 x 2160 @ 60Hz | no data |
| Max resolution over eDP | 5120 x 3200 @ 120Hz | no data |
| Max resolution over DisplayPort | 7680 x 4320 @ 60Hz | no data |
Graphics API support
APIs supported by Core i5-13400 and Core i7-940XM Extreme Edition integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.5 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i5-13400 and Core i7-940XM Extreme Edition.
| PCIe version | 5.0 and 4.0 | 2.0 |
| PCI Express lanes | 20 | 16 |
Pros & cons summary
| Recency | 4 January 2023 | 5 February 2010 |
| Physical cores | 10 | 4 |
| Threads | 16 | 8 |
| Power consumption (TDP) | 65 Watt | 55 Watt |
i5-13400 has an age advantage of 12 years, and 150% more physical cores and 100% more threads.
i7-940XM Extreme Edition, on the other hand, has 18% lower power consumption.
We couldn't decide between Intel Core i5-13400 and Intel Core i7-940XM Extreme Edition. We've got no test results to judge.
Note that Core i5-13400 is a desktop processor while Core i7-940XM Extreme Edition is a notebook one.
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