Ryzen Threadripper PRO 9945WX vs MediaTek Kompanio 838
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1743 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Mediatek MediaTek Kompanio | no data |
| Designer | no data | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Cortex-A78 / A55 (2022−2024) | Shimada Peak (2025) |
| Release date | 31 May 2024 (less than a year ago) | July 2025 |
Detailed specifications
MediaTek Kompanio 838 and Ryzen Threadripper PRO 9945WX 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 | 8 (Octa-Core) | 12 (Dodeca-Core) |
| Threads | 8 | 24 |
| Base clock speed | 2 GHz | 4.7 GHz |
| Boost clock speed | 2.2 GHz | 5.4 GHz |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | no data | 1 MB (per core) |
| L3 cache | no data | 64 MB (shared) |
| Chip lithography | no data | 4 nm |
| Die size | no data | 2x 70.6 mm2 |
| Number of transistors | no data | 16,630 million |
| 64 bit support | + | + |
| Unlocked multiplier | - | + |
Compatibility
Information on MediaTek Kompanio 838 and Ryzen Threadripper PRO 9945WX 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 | sTR5 |
| Power consumption (TDP) | no data | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by MediaTek Kompanio 838 and Ryzen Threadripper PRO 9945WX. 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 MediaTek Kompanio 838 and Ryzen Threadripper PRO 9945WX are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by MediaTek Kompanio 838 and Ryzen Threadripper PRO 9945WX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | ARM Mali-G57 MP3 | N/A |
Peripherals
Specifications and connection of peripherals supported by MediaTek Kompanio 838 and Ryzen Threadripper PRO 9945WX.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 128 |
Pros & cons summary
| Physical cores | 8 | 12 |
| Threads | 8 | 24 |
Ryzen Threadripper PRO 9945WX has 50% more physical cores and 200% more threads.
We couldn't decide between MediaTek Kompanio 838 and AMD Ryzen Threadripper PRO 9945WX. We've got no test results to judge.
Be aware that MediaTek Kompanio 838 is a notebook processor while Ryzen Threadripper PRO 9945WX is a server/workstation one.
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