Pentium Dual T4500 vs Ryzen 9 9955HX
Aggregate performance score
Ryzen 9 9955HX outperforms Pentium Dual Core T4500 by a whopping 4049% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 162 | 2867 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Dragon Range (Zen 4, Ryzen 7045) | Intel Pentium Dual Core |
| Power efficiency | 61.47 | 2.33 |
| Designer | AMD | Intel |
| Manufacturer | TSMC | Intel |
| Architecture codename | Fire Range-HX (Zen 5) (2025) | Penryn (2008−2011) |
| Release date | 6 January 2025 (less than a year ago) | 1 January 2010 (15 years ago) |
Detailed specifications
Ryzen 9 9955HX and Pentium Dual Core T4500 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) | 2 (Dual-core) |
| Threads | 32 | 2 |
| Base clock speed | 2.5 GHz | 2.3 GHz |
| Boost clock speed | 5.4 GHz | 2.3 GHz |
| Bus rate | no data | 800 MHz |
| L1 cache | 80 KB (per core) | 128 KB |
| L2 cache | 1 MB (per core) | 1 MB |
| L3 cache | 64 MB (shared) | 0 KB |
| Chip lithography | 4 nm | 45 nm |
| Die size | 2x 70.6 mm2 | 107 mm2 |
| Number of transistors | 16,630 million | 410 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 9 9955HX and Pentium Dual Core T4500 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 | P |
| Power consumption (TDP) | 55 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 9955HX and Pentium Dual Core T4500. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 9955HX and Pentium Dual Core T4500 are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 9955HX and Pentium Dual Core T4500. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 610M ( - 2200 MHz) | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 9955HX and Pentium Dual Core T4500.
| PCIe version | 5.0 | no data |
| PCI Express lanes | 28 | no data |
Synthetic benchmarks
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.
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. Other than that, Passmark measures multi-core performance.
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
Cinebench 10 32-bit multi-core
Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.
wPrime 32
wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.
Pros & cons summary
| Performance score | 31.53 | 0.76 |
| Recency | 6 January 2025 | 1 January 2010 |
| Physical cores | 16 | 2 |
| Threads | 32 | 2 |
| Chip lithography | 4 nm | 45 nm |
| Power consumption (TDP) | 55 Watt | 35 Watt |
Ryzen 9 9955HX has a 4048.7% higher aggregate performance score, an age advantage of 15 years, 700% more physical cores and 1500% more threads, and a 1025% more advanced lithography process.
Pentium Dual T4500, on the other hand, has 57.1% lower power consumption.
The AMD Ryzen 9 9955HX is our recommended choice as it beats the Intel Pentium Dual Core T4500 in performance tests.
Other comparisons
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