Celeron N4020 vs Pro A6-8500B
Aggregate performance score
Pro A6-8500B outperforms Celeron N4020 by a minimal 4% based on our aggregate benchmark results.
Primary details
Comparing Pro A6-8500B and Celeron N4020 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2447 | 2469 |
| Place by popularity | not in top-100 | 80 |
| Market segment | Laptop | Laptop |
| Series | AMD Carrizo | Intel Gemini Lake |
| Power efficiency | 6.38 | 15.35 |
| Architecture codename | Carrizo (2015−2018) | Gemini Lake Refresh (2019) |
| Release date | 3 June 2015 (9 years ago) | 4 November 2019 (4 years ago) |
Detailed specifications
Pro A6-8500B and Celeron N4020 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) | 2 (Dual-core) |
| Threads | 4 | 2 |
| Base clock speed | 1.6 GHz | 1.1 GHz |
| Boost clock speed | 3 GHz | 2.8 GHz |
| Bus rate | no data | 15 MHz |
| L2 cache | 1024 KB | 4 MB |
| L3 cache | no data | 4 MB |
| Chip lithography | 28 nm | 14 nm |
| Maximum core temperature | no data | 105 °C |
| Number of transistors | 3100 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Pro A6-8500B and Celeron N4020 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 | FP4 | FCBGA1090 |
| Power consumption (TDP) | 15 Watt | 6 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pro A6-8500B and Celeron N4020. You'll probably need this information if you require some particular technology.
| Instruction set extensions | HSA 1.0 | Intel® SSE4.2 |
| AES-NI | + | + |
| FMA | FMA4 | - |
| AVX | AVX | - |
| FRTC | + | - |
| FreeSync | + | - |
| TrueAudio | + | - |
| PowerNow | + | - |
| PowerGating | + | - |
| Out-of-band client management | + | - |
| VirusProtect | + | - |
| RAID | + | - |
| HSA | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Speed Shift | no data | - |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Smart Response | no data | - |
| GPIO | no data | + |
| Turbo Boost Max 3.0 | no data | - |
Security technologies
Pro A6-8500B and Celeron N4020 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | no data | + |
| Secure Key | no data | + |
| MPX | - | + |
| Identity Protection | - | + |
| SGX | no data | Yes with Intel® ME |
| OS Guard | no data | + |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Pro A6-8500B and Celeron N4020 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
| IOMMU 2.0 | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pro A6-8500B and Celeron N4020. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3/DDR3L-1600 | DDR4 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | 2 | 2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon R5 Graphics | Intel UHD Graphics 600 |
| iGPU core count | 4 | no data |
| Number of pipelines | 256 | no data |
| Max video memory | no data | 8 GB |
| Quick Sync Video | - | + |
| Enduro | + | - |
| Switchable graphics | + | - |
| UVD | + | - |
| VCE | + | - |
| Graphics max frequency | no data | 650 MHz |
| Execution Units | no data | 12 |
Graphics interfaces
Available interfaces and connections of Pro A6-8500B and Celeron N4020 integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | + | + |
| HDMI | + | + |
| MIPI-DSI | no data | + |
Graphics image quality
Maximum display resolutions supported by Pro A6-8500B and Celeron N4020 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | + |
| Max resolution over HDMI 1.4 | no data | 4096x2160@30Hz |
| Max resolution over eDP | no data | 4096x2160@60Hz |
| Max resolution over DisplayPort | no data | 4096x2160@60Hz |
Graphics API support
APIs supported by Pro A6-8500B and Celeron N4020 integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 12 | 12 |
| OpenGL | no data | 4.4 |
| Vulkan | + | - |
Peripherals
Specifications and connection of peripherals supported by Pro A6-8500B and Celeron N4020.
| PCIe version | 3.0 | 2.0 |
| PCI Express lanes | no data | 6 |
| USB revision | no data | 2.0/3.0 |
| Total number of SATA ports | no data | 2 |
| Max number of SATA 6 Gb/s Ports | no data | 2 |
| Number of USB ports | no data | 8 |
| Integrated LAN | no data | - |
| UART | 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 | 1.05 | 1.01 |
| Recency | 3 June 2015 | 4 November 2019 |
| Threads | 4 | 2 |
| Chip lithography | 28 nm | 14 nm |
| Power consumption (TDP) | 15 Watt | 6 Watt |
Pro A6-8500B has a 4% higher aggregate performance score, and 100% more threads.
Celeron N4020, on the other hand, has an age advantage of 4 years, a 100% more advanced lithography process, and 150% lower power consumption.
Given the minimal performance differences, no clear winner can be declared between Pro A6-8500B and Celeron N4020.
Should you still have questions on choice between Pro A6-8500B and Celeron N4020, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
