Ryzen 3 1300 vs Ryzen 5 PRO 7645
Primary details
Comparing Ryzen 5 PRO 7645 and Ryzen 3 1300 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 369 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Desktop processor |
| Power efficiency | 24.84 | no data |
| Architecture codename | Raphael (2023−2024) | Zen (2017−2020) |
| Release date | 13 June 2023 (1 year ago) | 11 April 2017 (7 years ago) |
Detailed specifications
Ryzen 5 PRO 7645 and Ryzen 3 1300 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 | 6 (Hexa-Core) | 4 (Quad-Core) |
| Threads | 12 | 4 |
| Base clock speed | 3.8 GHz | 3.2 GHz |
| Boost clock speed | 5.1 GHz | 3.5 GHz |
| L1 cache | 64 KB (per core) | 96 KB (per core) |
| L2 cache | 1 MB (per core) | 512 KB (per core) |
| L3 cache | 32 MB (shared) | 8 MB (shared) |
| Chip lithography | 5 nm | 14 nm |
| Die size | 71 mm2 | 192 mm2 |
| Maximum case temperature (TCase) | 61 °C | no data |
| Number of transistors | 6,570 million | 4,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Ryzen 5 PRO 7645 and Ryzen 3 1300 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 |
| Socket | AM5 | AM4 |
| Power consumption (TDP) | 65 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 PRO 7645 and Ryzen 3 1300. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 5 PRO 7645 and Ryzen 3 1300 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 PRO 7645 and Ryzen 3 1300. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4 Dual-channel |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon Graphics | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen 5 PRO 7645 and Ryzen 3 1300.
| PCIe version | 5.0 | no data |
| PCI Express lanes | 24 | no data |
Pros & cons summary
| Recency | 13 June 2023 | 11 April 2017 |
| Physical cores | 6 | 4 |
| Threads | 12 | 4 |
| Chip lithography | 5 nm | 14 nm |
Ryzen 5 PRO 7645 has an age advantage of 6 years, 50% more physical cores and 200% more threads, and a 180% more advanced lithography process.
We couldn't decide between Ryzen 5 PRO 7645 and Ryzen 3 1300. We've got no test results to judge.
Be aware that Ryzen 5 PRO 7645 is a server/workstation processor while Ryzen 3 1300 is a desktop one.
Should you still have questions on choice between Ryzen 5 PRO 7645 and Ryzen 3 1300, ask them in Comments section, and we shall answer.
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