Ryzen AI 9 HX 370 vs Ryzen 9 7945HX3D
Aggregate performance score
Ryzen 9 7945HX3D outperforms Ryzen AI 9 HX 370 by an impressive 63% based on our aggregate benchmark results.
Primary details
Comparing Ryzen 9 7945HX3D and Ryzen AI 9 HX 370 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 99 | 237 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Dragon Range (Zen 4, Ryzen 7045) | no data |
| Power efficiency | 62.20 | 75.14 |
| Architecture codename | Dragon Range-HX (Zen 4) (2023−2024) | Strix Point (2024) |
| Release date | 27 July 2023 (1 year ago) | July 2024 (recently) |
Detailed specifications
Ryzen 9 7945HX3D and Ryzen AI 9 HX 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 | 16 (Hexadeca-Core) | 12 (Dodeca-Core) |
| Threads | 32 | 24 |
| Base clock speed | 2.3 GHz | 2 GHz |
| Boost clock speed | 5.4 GHz | 5.1 GHz |
| Bus rate | no data | 54 MHz |
| L1 cache | 64 KB (per core) | 80 KB (per core) |
| L2 cache | 1 MB (per core) | 1 MB (per core) |
| L3 cache | 128 MB (shared) | 24 MB (shared) |
| Chip lithography | 5 nm | 4 nm |
| Die size | 2x 71 mm2 | no data |
| Maximum core temperature | 89 °C | 100 °C |
| Number of transistors | 17,840 million | no data |
| 64 bit support | + | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 9 7945HX3D and Ryzen AI 9 HX 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 | FL1 | FP8 |
| Power consumption (TDP) | 55 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 7945HX3D and Ryzen AI 9 HX 370. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 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 | + | + |
| AVX | + | + |
| Precision Boost 2 | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 7945HX3D and Ryzen AI 9 HX 370 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7945HX3D and Ryzen AI 9 HX 370. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-5200 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon 610M (400 - 2200 MHz) | AMD Radeon 890M |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 7945HX3D and Ryzen AI 9 HX 370.
| PCIe version | 5.0 | 4.0 |
| PCI Express lanes | 28 | 16 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Cinebench 15 64-bit multi-core
Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.
Cinebench 15 64-bit single-core
Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.
Geekbench 5.5 Multi-Core
Blender(-)
Geekbench 5.5 Single-Core
7-Zip Single
7-Zip
WebXPRT 3
CrossMark Overall
WebXPRT 4 Overall
Blender v3.3 Classroom CPU(-)
Geekbench 6.3 Multi-Core
Geekbench 6.3 Single-Core
Pros & cons summary
| Performance score | 36.15 | 22.23 |
| Integrated graphics card | 2.85 | 21.89 |
| Physical cores | 16 | 12 |
| Threads | 32 | 24 |
| Chip lithography | 5 nm | 4 nm |
| Power consumption (TDP) | 55 Watt | 28 Watt |
Ryzen 9 7945HX3D has a 62.6% higher aggregate performance score, and 33.3% more physical cores and 33.3% more threads.
Ryzen AI 9 HX 370, on the other hand, has 668.1% faster integrated GPU, a 25% more advanced lithography process, and 96.4% lower power consumption.
The Ryzen 9 7945HX3D is our recommended choice as it beats the Ryzen AI 9 HX 370 in performance tests.
Should you still have questions on choice between Ryzen 9 7945HX3D and Ryzen AI 9 HX 370, ask them in Comments section, and we shall answer.
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