Ryzen 5 6600H vs Athlon II M300
Aggregate performance score
Ryzen 5 6600H outperforms Athlon II M300 by a whopping 2705% based on our aggregate benchmark results.
Primary details
Comparing Athlon II M300 and Ryzen 5 6600H processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2968 | 653 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Athlon II | AMD Rembrandt (Zen 3+) |
| Power efficiency | no data | 24.77 |
| Architecture codename | Caspian (2009) | Rembrandt-H (Zen 3+) (2022) |
| Release date | 10 September 2009 (15 years ago) | January 2022 (2 years ago) |
Detailed specifications
Athlon II M300 and Ryzen 5 6600H 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 | 2 (Dual-core) | 6 (Hexa-Core) |
| Threads | 2 | 12 |
| Base clock speed | no data | 3.3 GHz |
| Boost clock speed | 2 GHz | 4.5 GHz |
| Bus rate | 3200 MHz | no data |
| L1 cache | 128 KB | 64K (per core) |
| L2 cache | 1 MB | 512K (per core) |
| L3 cache | no data | 16 MB (shared) |
| Chip lithography | 45 nm | 6 nm |
| Die size | no data | 208 mm2 |
| Maximum core temperature | no data | 95 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Athlon II M300 and Ryzen 5 6600H 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 | Socket S1 (S1g3) | FP7 |
| Power consumption (TDP) | 35 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon II M300 and Ryzen 5 6600H. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization | 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 |
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| PowerNow | + | - |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon II M300 and Ryzen 5 6600H are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon II M300 and Ryzen 5 6600H. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon 660M |
Peripherals
Specifications and connection of peripherals supported by Athlon II M300 and Ryzen 5 6600H.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 20 |
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.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Pros & cons summary
| Performance score | 0.42 | 11.78 |
| Physical cores | 2 | 6 |
| Threads | 2 | 12 |
| Chip lithography | 45 nm | 6 nm |
| Power consumption (TDP) | 35 Watt | 45 Watt |
Athlon II M300 has 28.6% lower power consumption.
Ryzen 5 6600H, on the other hand, has a 2704.8% higher aggregate performance score, 200% more physical cores and 500% more threads, and a 650% more advanced lithography process.
The Ryzen 5 6600H is our recommended choice as it beats the Athlon II M300 in performance tests.
Should you still have questions on choice between Athlon II M300 and Ryzen 5 6600H, ask them in Comments section, and we shall answer.
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