Ryzen AI 5 330 vs Athlon PRO 3045B
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2238 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Power efficiency | 4.44 | no data |
| Designer | AMD | AMD |
| Manufacturer | GlobalFoundries | TSMC |
| Architecture codename | Dali (2020−2021) | Krackan Point 2 (2025) |
| Release date | January 2021 (4 years ago) | 16 July 2025 (recently) |
Detailed specifications
Athlon PRO 3045B and Ryzen AI 5 330 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) | 4 (Quad-Core) |
| Threads | 4 | 8 |
| Base clock speed | 2.3 GHz | 2 GHz |
| Boost clock speed | 3.2 GHz | 4.5 GHz |
| L1 cache | 96 KB (per core) | 80 KB (per core) |
| L2 cache | 512 KB (per core) | 1 MB (per core) |
| L3 cache | 4 MB (shared) | 4 MB |
| Chip lithography | 14 nm | 4 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 | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Athlon PRO 3045B and Ryzen AI 5 330 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 | FP8 |
| Power consumption (TDP) | 15 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon PRO 3045B and Ryzen AI 5 330. 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 Athlon PRO 3045B and Ryzen AI 5 330 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon PRO 3045B and Ryzen AI 5 330. 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 | Radeon Vega (2CU) | AMD Radeon 820M |
Peripherals
Specifications and connection of peripherals supported by Athlon PRO 3045B and Ryzen AI 5 330.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 12 | 14 |
Pros & cons summary
| Physical cores | 2 | 4 |
| Threads | 4 | 8 |
| Chip lithography | 14 nm | 4 nm |
| Power consumption (TDP) | 15 Watt | 28 Watt |
Athlon PRO 3045B has 86.7% lower power consumption.
Ryzen AI 5 330, on the other hand, has 100% more physical cores and 100% more threads, and a 250% more advanced lithography process.
We couldn't decide between AMD Athlon PRO 3045B and AMD Ryzen AI 5 330. We've got no test results to judge.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
