A8-6600K vs Ryzen 5 PRO 3400G
Aggregate performance score
Ryzen 5 PRO 3400G outperforms A8-6600K by a whopping 203% based on our aggregate benchmark results.
Primary details
Comparing Ryzen 5 PRO 3400G and A8-6600K processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1127 | 1966 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 0.23 |
| Market segment | Desktop processor | Desktop processor |
| Series | AMD Ryzen 5 | AMD A-Series (Desktop) |
| Power efficiency | 8.33 | 1.79 |
| Architecture codename | Zen+ (2018−2019) | Richland (2013−2014) |
| Release date | 30 September 2019 (5 years ago) | 1 June 2013 (11 years ago) |
| Launch price (MSRP) | no data | $142 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Ryzen 5 PRO 3400G and A8-6600K 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 | 4 (Quad-Core) | 4 (Quad-Core) |
| Threads | 8 | 4 |
| Base clock speed | 3.7 GHz | 3.9 GHz |
| Boost clock speed | 4.2 GHz | 4.2 GHz |
| Bus type | PCIe 3.0 | no data |
| Multiplier | 37 | no data |
| L1 cache | 384 KB | 192 KB |
| L2 cache | 2 MB | 4096 KB |
| L3 cache | 4 MB | 0 KB |
| Chip lithography | 12 nm | 32 nm |
| Die size | no data | 246 mm2 |
| Maximum core temperature | no data | 74 °C |
| Maximum case temperature (TCase) | no data | 74 °C |
| Number of transistors | 4940 Million | 1,178 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
| Unlocked multiplier | - | + |
Compatibility
Information on Ryzen 5 PRO 3400G and A8-6600K 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 (Uniprocessor) | 1 |
| Socket | Socket AM4 | FM2 |
| Power consumption (TDP) | 65 Watt | 100 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 PRO 3400G and A8-6600K. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | - | FMA4 |
| AVX | + | AVX |
| PowerNow | - | + |
| PowerGating | - | + |
| VirusProtect | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 5 PRO 3400G and A8-6600K are enumerated here.
| AMD-V | + | + |
| IOMMU 2.0 | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 PRO 3400G and A8-6600K. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2933 | DDR3-1866 |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 46.933 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon RX Vega 11 | AMD Radeon HD 8570D |
| Number of pipelines | no data | 256 |
| Enduro | - | + |
| Switchable graphics | - | + |
| UVD | - | + |
| VCE | - | + |
Graphics interfaces
Available interfaces and connections of Ryzen 5 PRO 3400G and A8-6600K integrated GPUs.
| DisplayPort | - | + |
| HDMI | - | + |
Graphics API support
APIs supported by Ryzen 5 PRO 3400G and A8-6600K integrated GPUs, sometimes API versions are included.
| DirectX | no data | DirectX® 11 |
Peripherals
Specifications and connection of peripherals supported by Ryzen 5 PRO 3400G and A8-6600K.
| PCIe version | 3.0 | 2.0 |
| PCI Express lanes | 20 | no data |
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.
Pros & cons summary
| Performance score | 5.72 | 1.89 |
| Integrated graphics card | 5.48 | 1.12 |
| Recency | 30 September 2019 | 1 June 2013 |
| Threads | 8 | 4 |
| Chip lithography | 12 nm | 32 nm |
| Power consumption (TDP) | 65 Watt | 100 Watt |
Ryzen 5 PRO 3400G has a 202.6% higher aggregate performance score, 389.3% faster integrated GPU, an age advantage of 6 years, 100% more threads, a 166.7% more advanced lithography process, and 53.8% lower power consumption.
The Ryzen 5 PRO 3400G is our recommended choice as it beats the A8-6600K in performance tests.
Should you still have questions on choice between Ryzen 5 PRO 3400G and A8-6600K, ask them in Comments section, and we shall answer.
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