Ryzen 9 9900X vs Pentium M 738
Aggregate performance score
Ryzen 9 9900X outperforms Pentium M 738 by a whopping 26400% based on our aggregate benchmark results.
Primary details
Comparing Pentium M 738 and Ryzen 9 9900X processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3325 | 109 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 63.19 |
| Market segment | Laptop | Desktop processor |
| Series | Pentium M | no data |
| Power efficiency | 1.23 | 27.17 |
| Architecture codename | Dothan (2004−2005) | Granite Ridge (2024) |
| Release date | no data (2024 years ago) | 15 August 2024 (less than a year ago) |
| Launch price (MSRP) | no data | $499 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Pentium M 738 and Ryzen 9 9900X 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 | 1 (Single-Core) | 12 (Dodeca-Core) |
| Threads | 1 | 24 |
| Base clock speed | no data | 4.4 GHz |
| Boost clock speed | 1.4 GHz | 5.6 GHz |
| Bus rate | 400 MHz | no data |
| L1 cache | no data | 80 KB (per core) |
| L2 cache | no data | 1 MB (per core) |
| L3 cache | no data | 64 MB (shared) |
| Chip lithography | 90 nm | 4 nm |
| Die size | no data | 2x 70.6 mm2 |
| Maximum core temperature | no data | 95 °C |
| Number of transistors | no data | 16,630 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | - | + |
Compatibility
Information on Pentium M 738 and Ryzen 9 9900X 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 | AM5 |
| Power consumption (TDP) | 10 Watt | 120 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium M 738 and Ryzen 9 9900X. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A |
| AES-NI | - | + |
| AVX | - | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium M 738 and Ryzen 9 9900X are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium M 738 and Ryzen 9 9900X. 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 | no data | AMD Radeon Graphics |
Peripherals
Specifications and connection of peripherals supported by Pentium M 738 and Ryzen 9 9900X.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 24 |
Pros & cons summary
| Performance score | 0.13 | 34.45 |
| Physical cores | 1 | 12 |
| Threads | 1 | 24 |
| Chip lithography | 90 nm | 4 nm |
| Power consumption (TDP) | 10 Watt | 120 Watt |
Pentium M 738 has 1100% lower power consumption.
Ryzen 9 9900X, on the other hand, has a 26400% higher aggregate performance score, 1100% more physical cores and 2300% more threads, and a 2150% more advanced lithography process.
The Ryzen 9 9900X is our recommended choice as it beats the Pentium M 738 in performance tests.
Be aware that Pentium M 738 is a notebook processor while Ryzen 9 9900X is a desktop one.
Should you still have questions on choice between Pentium M 738 and Ryzen 9 9900X, ask them in Comments section, and we shall answer.
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