Ryzen AI 9 HX PRO 370 vs Ryzen 7 3800XT
Primary details
Comparing Ryzen 7 3800XT and Ryzen AI 9 HX PRO 370 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 477 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 20.69 | no data |
| Market segment | Desktop processor | Laptop |
| Series | AMD Ryzen 7 | Strix Point (Zen 5/5c, Ryzen AI 3/5/7/9) |
| Power efficiency | 13.36 | no data |
| Architecture codename | Matisse (Zen 2) (2019−2020) | Strix Point-HX PRO (Zen 5/5c) (2025) |
| Release date | 7 July 2020 (4 years ago) | January 2025 (recently) |
| Launch price (MSRP) | $399 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Ryzen 7 3800XT and Ryzen AI 9 HX PRO 370 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 | 16 | 24 |
| Base clock speed | 3.8 GHz | 2 GHz |
| Boost clock speed | 4.7 GHz | 5.1 GHz |
| Bus rate | no data | 54 MHz |
| L1 cache | 96K (per core) | 80 KB (per core) |
| L2 cache | 512K (per core) | 1 MB (per core) |
| L3 cache | 32 MB | 16 MB |
| Chip lithography | 7 nm, 12 nm | 4 nm |
| Die size | 74 mm2 | no data |
| Maximum core temperature | 95 °C | no data |
| Maximum case temperature (TCase) | 95 °C | no data |
| Number of transistors | 3,800 million | no data |
| 64 bit support | + | - |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 7 3800XT and Ryzen AI 9 HX PRO 370 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 | AM4 | FP8 |
| Power consumption (TDP) | 105 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 3800XT and Ryzen AI 9 HX PRO 370. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | USB 4, XDNA 2 NPU (50 TOPS), SMT, AES, AVX, AVX2, AVX512, FMA3, MMX+, SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Precision Boost 2 | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 7 3800XT and Ryzen AI 9 HX PRO 370 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 3800XT and Ryzen AI 9 HX PRO 370. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
| Maximum memory size | 128 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 51.196 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | - | AMD Radeon 890M ( - 2900 MHz) |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 3800XT and Ryzen AI 9 HX PRO 370.
| PCIe version | 4.0 | 4.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Physical cores | 8 | 12 |
| Threads | 16 | 24 |
| Chip lithography | 7 nm | 4 nm |
| Power consumption (TDP) | 105 Watt | 28 Watt |
Ryzen AI 9 HX PRO 370 has 50% more physical cores and 50% more threads, a 75% more advanced lithography process, and 275% lower power consumption.
We couldn't decide between Ryzen 7 3800XT and Ryzen AI 9 HX PRO 370. We've got no test results to judge.
Note that Ryzen 7 3800XT is a desktop processor while Ryzen AI 9 HX PRO 370 is a notebook one.
Should you still have questions on choice between Ryzen 7 3800XT and Ryzen AI 9 HX PRO 370, ask them in Comments section, and we shall answer.
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