Turion II Neo K645 vs i5-13400
Primary details
Comparing Core i5-13400 and Turion II Neo K645 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 469 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 45.95 | no data |
| Market segment | Desktop processor | Laptop |
| Series | no data | AMD Turion II Neo |
| Architecture codename | Raptor Lake-S (2023−2024) | Geneva (2010) |
| Release date | 4 January 2023 (1 year ago) | 15 December 2010 (13 years ago) |
| Launch price (MSRP) | $221 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i5-13400 and Turion II Neo K645 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 | 10 (Deca-Core) | 2 (Dual-core) |
| Threads | 16 | 2 |
| Base clock speed | 2.5 GHz | no data |
| Boost clock speed | 4.6 GHz | 1.6 GHz |
| Bus rate | no data | 3200 MHz |
| L1 cache | 0.1 MB | no data |
| L2 cache | 9.5 MB | 1 MB |
| L3 cache | 20 MB | no data |
| Chip lithography | Intel 7 nm | 45 nm |
| Die size | 257 mm2 | no data |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | 72 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
Compatibility
Information on Core i5-13400 and Turion II Neo K645 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 | no data |
| Socket | FCLGA1700 | S1 |
| Power consumption (TDP) | 65 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-13400 and Turion II Neo K645. 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) | + | no data |
| 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 |
| Status | Launched | no data |
| Deep Learning Boost | + | - |
Security technologies
Core i5-13400 and Turion II Neo K645 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-13400 and Turion II Neo K645 are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-13400 and Turion II Neo K645. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-4800, DDR4-3200 | no data |
| Maximum memory size | 192 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 76.8 GB/s | no data |
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 Turion II Neo K645 integrated GPUs.
| Number of displays supported | 4 | no data |
Graphics image quality
Maximum display resolutions supported by Core i5-13400 and Turion II Neo K645 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 Turion II Neo K645 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 Turion II Neo K645.
| PCIe version | 5.0 and 4.0 | no data |
| PCI Express lanes | 16 | no data |
Pros & cons summary
| Recency | 4 January 2023 | 15 December 2010 |
| Physical cores | 10 | 2 |
| Threads | 16 | 2 |
| Power consumption (TDP) | 65 Watt | 15 Watt |
i5-13400 has an age advantage of 12 years, and 400% more physical cores and 700% more threads.
Turion II Neo K645, on the other hand, has 333.3% lower power consumption.
We couldn't decide between Core i5-13400 and Turion II Neo K645. We've got no test results to judge.
Note that Core i5-13400 is a desktop processor while Turion II Neo K645 is a notebook one.
Should you still have questions on choice between Core i5-13400 and Turion II Neo K645, 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.
