5 320 vs Athlon PRO 3145B
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Designer | AMD | Intel |
| Manufacturer | GlobalFoundries | Intel |
| Architecture codename | Dali (2019−2021) | Wildcat Lake (2026) |
| Release date | January 2021 (5 years ago) | 16 April 2026 (recently) |
| Launch price (MSRP) | no data | $340 |
Detailed specifications
Athlon PRO 3145B and Core 5 320 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) | 6 (Hexa-Core) |
| Threads | 4 | 6 |
| Base clock speed | 2.4 GHz | 1.5 GHz |
| Boost clock speed | 3.3 GHz | 4.6 GHz |
| L1 cache | 96 KB (per core) | 192 KB |
| L2 cache | 512 KB (per core) | 2.5 MB |
| L3 cache | 4 MB (shared) | 6 MB (shared) |
| Chip lithography | 14 nm | 3 nm |
| Die size | 148 mm2 | no data |
| Maximum case temperature (TCase) | 95 °C | no data |
| Number of transistors | 3,500 million | no data |
| 64 bit support | + | + |
Compatibility
Information on Athlon PRO 3145B and Core 5 320 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 | FP5 | Intel BGA 1516 |
| Power consumption (TDP) | 15 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon PRO 3145B and Core 5 320. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
Security technologies
Athlon PRO 3145B and Core 5 320 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon PRO 3145B and Core 5 320 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon PRO 3145B and Core 5 320. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5, LPDDR5X |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon Vega 3 | Intel Xe3 Graphics (2 Xe) |
Peripherals
Specifications and connection of peripherals supported by Athlon PRO 3145B and Core 5 320.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 12 | 6 |
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