Athlon 3000G (FB) vs Ryzen 7 8840HX
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 | Desktop processor |
| Designer | AMD | AMD |
| Manufacturer | TSMC | GlobalFoundries |
| Architecture codename | Dragon Range (2025) | Zen (2017−2020) |
| Release date | 23 April 2025 (less than a year ago) | 20 November 2019 (5 years ago) |
| Launch price (MSRP) | no data | $49 |
Detailed specifications
Ryzen 7 8840HX and Athlon 3000G (FB) 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 | 12 (Dodeca-Core) | 2 (Dual-core) |
| Threads | 24 | 4 |
| Base clock speed | 2.9 GHz | 3.5 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 | 64 MB (shared) | 4 MB (shared) |
| Chip lithography | 5 nm | 14 nm |
| Die size | 2x 71 mm2 | 210 mm2 |
| Number of transistors | 13,140 million | 4,950 million |
| 64 bit support | + | + |
| Unlocked multiplier | + | + |
Compatibility
Information on Ryzen 7 8840HX and Athlon 3000G (FB) 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 | FL1 | AM4 |
| Power consumption (TDP) | 55 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 8840HX and Athlon 3000G (FB). 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 7 8840HX and Athlon 3000G (FB) are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 8840HX and Athlon 3000G (FB). Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 610M | AMD Radeon Vega 3 |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 8840HX and Athlon 3000G (FB).
| PCIe version | 5.0 | 3.0 |
| PCI Express lanes | 28 | 8 |
Pros & cons summary
| Integrated graphics card | 2.61 | 2.71 |
| Recency | 23 April 2025 | 20 November 2019 |
| Physical cores | 12 | 2 |
| Threads | 24 | 4 |
| Chip lithography | 5 nm | 14 nm |
| Power consumption (TDP) | 55 Watt | 35 Watt |
Ryzen 7 8840HX has an age advantage of 5 years, 500% more physical cores and 500% more threads, and a 180% more advanced lithography process.
Athlon 3000G (FB), on the other hand, has 3.8% faster integrated GPU, and 57.1% lower power consumption.
We couldn't decide between AMD Ryzen 7 8840HX and AMD Athlon 3000G (FB). We've got no test results to judge.
Be aware that Ryzen 7 8840HX is a notebook processor while Athlon 3000G (FB) is a desktop one.
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