Ultra 3 205 vs Ryzen 9 9850HX
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 179 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | AMD Dragon Range (Zen 4, Ryzen 7045) | no data |
| Power efficiency | 27.61 | no data |
| Designer | AMD | Intel |
| Manufacturer | no data | TSMC |
| Architecture codename | Fire Range-HX (Zen 5) (2025) | Arrow Lake-S (2024−2025) |
| Release date | 6 January 2025 (less than a year ago) | August 2025 (recently) |
| Launch price (MSRP) | no data | $140 |
Detailed specifications
Ryzen 9 9850HX and Core Ultra 3 205 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) | 8 (Octa-Core) |
| Threads | 24 | 8 |
| Base clock speed | 3 GHz | 3.8 GHz |
| Boost clock speed | 5.2 GHz | 4.9 GHz |
| L1 cache | 960 KB | 192 KB (per core) |
| L2 cache | 12 MB | 3 MB (per core) |
| L3 cache | 64 MB | 15 MB (shared) |
| Chip lithography | no data | 3 nm |
| Die size | no data | 243 mm2 |
| Number of transistors | no data | 17,800 million |
| 64 bit support | + | + |
Compatibility
Information on Ryzen 9 9850HX and Core Ultra 3 205 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 | no data | 1 |
| Socket | no data | 1851 |
| Power consumption (TDP) | 45 Watt | 57 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 9850HX and Core Ultra 3 205. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | no data | + |
Security technologies
Ryzen 9 9850HX and Core Ultra 3 205 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 9850HX and Core Ultra 3 205 are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 9850HX and Core Ultra 3 205. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 610M ( - 2200 MHz) | Arc Xe-LPG Graphics 16EU |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 9850HX and Core Ultra 3 205.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 24 |
Pros & cons summary
| Physical cores | 12 | 8 |
| Threads | 24 | 8 |
| Power consumption (TDP) | 45 Watt | 57 Watt |
Ryzen 9 9850HX has 50% more physical cores and 200% more threads, and 26.7% lower power consumption.
We couldn't decide between AMD Ryzen 9 9850HX and Intel Core Ultra 3 205. We've got no test results to judge.
Be aware that Ryzen 9 9850HX is a notebook processor while Core Ultra 3 205 is a desktop one.
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