Pentium D 955 vs Ryzen AI 9 HX 375
Primary details
Comparing Ryzen AI 9 HX 375 and Pentium D 955 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 288 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | AMD Strix Point (Zen 5/5c, Ryzen AI 3/5/7/9) | no data |
| Power efficiency | 34.07 | no data |
| Architecture codename | Strix Point-HX (Zen 5) (2024) | Presler (2005−2007) |
| Release date | 25 July 2024 (less than a year ago) | January 2006 (18 years ago) |
Detailed specifications
Ryzen AI 9 HX 375 and Pentium D 955 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 | no data |
| Base clock speed | 2 GHz | no data |
| Boost clock speed | 5.1 GHz | 3.46 GHz |
| L1 cache | no data | 28 KB |
| L2 cache | 12 MB | 4096 KB |
| L3 cache | 24 MB | 0 KB |
| Chip lithography | 4 nm | 65 nm |
| Die size | no data | 140 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 376 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Ryzen AI 9 HX 375 and Pentium D 955 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 | 2 |
| Socket | FP8 | 775 |
| Power consumption (TDP) | 54 Watt | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen AI 9 HX 375 and Pentium D 955. You'll probably need this information if you require some particular technology.
| Instruction set extensions | USB 4, XDNA 2 NPU (55 TOPS), SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A | no data |
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen AI 9 HX 375 and Pentium D 955. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR1, DDR2, DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 890M ( - 2900 MHz) | no data |
Pros & cons summary
| Physical cores | 12 | 2 |
| Chip lithography | 4 nm | 65 nm |
| Power consumption (TDP) | 54 Watt | 130 Watt |
Ryzen AI 9 HX 375 has 500% more physical cores, a 1525% more advanced lithography process, and 140.7% lower power consumption.
We couldn't decide between Ryzen AI 9 HX 375 and Pentium D 955. We've got no test results to judge.
Be aware that Ryzen AI 9 HX 375 is a notebook processor while Pentium D 955 is a desktop one.
Should you still have questions on choice between Ryzen AI 9 HX 375 and Pentium D 955, ask them in Comments section, and we shall answer.
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