AMD-K5-PR75ABR vs i9-10940X
Primary details
Comparing Core i9-10940X and AMD-K5-PR75ABR processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 358 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Series | no data | AMD K5 |
| Power efficiency | 10.06 | no data |
| Architecture codename | Cascade Lake-X (2019) | K5 (1996−1997) |
| Release date | 19 October 2019 (5 years ago) | no data |
Detailed specifications
Core i9-10940X and AMD-K5-PR75ABR 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 | 14 (Tetradeca-Core) | 1 (Single-Core) |
| Threads | 28 | 1 |
| Base clock speed | 3.3 GHz | no data |
| Boost clock speed | 4.8 GHz | 0.08 GHz |
| Bus type | no data | FSB |
| Bus rate | 8 GT/s DMI3 MHz | 50 MT/s |
| Multiplier | no data | 1.5 |
| L1 cache | 64K (per core) | no data |
| L2 cache | 1 MB (per core) | no data |
| L3 cache | 19.25 MB (shared) | no data |
| Chip lithography | 14 nm | 350 nm |
| Die size | no data | 161 mm2 |
| Maximum core temperature | 86 °C | no data |
| Number of transistors | no data | 4 Million |
| 64 bit support | + | - |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i9-10940X and AMD-K5-PR75ABR 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 | FCLGA2066 | no data |
| Power consumption (TDP) | 165 Watt | no data |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-10940X and AMD-K5-PR75ABR. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 | no data |
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Turbo Boost Max 3.0 | + | no data |
| Deep Learning Boost | + | - |
Security technologies
Core i9-10940X and AMD-K5-PR75ABR technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-10940X and AMD-K5-PR75ABR are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i9-10940X and AMD-K5-PR75ABR. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2933 | no data |
| Maximum memory size | 256 GB | 4 GB |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 94 GB/s | no data |
Peripherals
Specifications and connection of peripherals supported by Core i9-10940X and AMD-K5-PR75ABR.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 48 | no data |
Pros & cons summary
| Physical cores | 14 | 1 |
| Threads | 28 | 1 |
| Chip lithography | 14 nm | 350 nm |
i9-10940X has 1300% more physical cores and 2700% more threads, and a 2400% more advanced lithography process.
We couldn't decide between Core i9-10940X and AMD-K5-PR75ABR. We've got no test results to judge.
Should you still have questions on choice between Core i9-10940X and AMD-K5-PR75ABR, ask them in Comments section, and we shall answer.
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