AMD Athlon PRO 3145B: specs and benchmarks
Contents
Summary
AMD started Athlon PRO 3145B sales on January 2021. This is a Dali architecture notebook processor primarily aimed at home systems. It has 2 cores and 4 threads, and is based on 14 nm manufacturing technology, with a maximum frequency of 3300 MHz and a locked multiplier.
Compatibility-wise, this is AMD Socket FP5 processor with a TDP of 15 Watt and a maximum temperature of 95 °C. It supports DDR4 memory.
Primary details
Athlon PRO 3145B processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in the ranking | not rated | |
| Place by popularity | not in top-100 | |
| Market segment | Laptop | |
| Designer | AMD | |
| Manufacturer | GlobalFoundries | |
| Architecture codename | Dali (2020−2021) | |
| Release date | January 2021 (4 years ago) |
Detailed specifications
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
| Physical cores | 2 (Dual-core) | |
| Threads | 4 | |
| Base clock speed | 2.4 GHz | of 4.7 GHz (FX-9590) |
| Boost clock speed | 3.3 GHz | of 6.2 GHz (Core i9-14900KS) |
| L1 cache | 96 KB (per core) | of 80 KB (EPYC 9965) |
| L2 cache | 512 KB (per core) | of 2 MB (Xeon 6980P) |
| L3 cache | 4 MB (shared) | of 1152 MB (EPYC 9684X) |
| Chip lithography | 14 nm | of 3 nm (Apple M3 Max 16-Core) |
| Die size | 148 mm2 | |
| Maximum case temperature (TCase) | 95 °C | of 105 °C (Core i7-5950HQ) |
| Number of transistors | 3,500 million | of 135,240 million (EPYC 9684X) |
| 64 bit support | + |
Compatibility
Information on Athlon PRO 3145B compatibility with other computer components and devices: 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 | of 8 (Opteron 842) |
| Socket | FP5 | |
| Power consumption (TDP) | 15 Watt | of 500 Watt (Xeon 6960P) |
Technologies and extensions
Technological capabilities and additional instructions supported by Athlon PRO 3145B. You'll probably need this information if you require some particular technology.
| AES-NI | + | |
| AVX | + |
Virtualization technologies
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
| AMD-V | + |
Memory specs
Types, maximum amount and channel number of RAM supported by Athlon PRO 3145B's memory controller. Depending on the motherboard, higher memory frequency may be supported.
| Supported memory types | DDR4 |
Graphics specifications
General parameters of a GPU integrated into Athlon PRO 3145B.
| Integrated graphics card | AMD Radeon Vega 3 |
Peripherals
Specifications and connection types of supported peripherals.
| PCIe version | 3.0 | of 5.0 (Core i9-12900K) |
| PCI Express lanes | 12 | of 144 (Threadripper PRO 7955WX) |
Benchmark performance
Single-core and multi-core benchmark results of Athlon PRO 3145B. Overall benchmark performance is measured in points in 0-100 range, higher is better.
We have no data on Athlon PRO 3145B benchmark results.
Send your test results of Athlon PRO 3145B.
