Pentium J2850 vs A4 Micro-6400T
Aggregate performance score
A4 Micro-6400T outperforms Pentium J2850 by a small 6% based on our aggregate benchmark results.
Primary details
Comparing A4 Micro-6400T and Pentium J2850 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2739 | 2772 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD A-Series | Intel Pentium |
| Power efficiency | 14.30 | 6.06 |
| Architecture codename | Mullins (2014) | Bay Trail-D (2013) |
| Release date | 29 April 2014 (10 years ago) | 1 September 2013 (11 years ago) |
| Launch price (MSRP) | no data | $94 |
Detailed specifications
A4 Micro-6400T and Pentium J2850 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 | 4 | 4 |
| Base clock speed | 1 GHz | 2.41 GHz |
| Boost clock speed | 1.6 GHz | 2.4 GHz |
| L1 cache | no data | 224 KB |
| L2 cache | 2048 KB | 2 MB |
| L3 cache | no data | 2 MB L2 Cache |
| Chip lithography | 28 nm | 22 nm |
| Maximum core temperature | no data | 100 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on A4 Micro-6400T and Pentium J2850 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 | FT3b | FCBGA1170 |
| Power consumption (TDP) | 4.5 Watt | 10 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A4 Micro-6400T and Pentium J2850. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX | no data |
| AES-NI | + | - |
| FMA | FMA4 | - |
| AVX | + | - |
| PowerNow | + | - |
| PowerGating | + | - |
| VirusProtect | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| PAE | no data | 36 Bit |
| FDI | no data | - |
| RST | no data | - |
Security technologies
A4 Micro-6400T and Pentium J2850 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | no data | + |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by A4 Micro-6400T and Pentium J2850 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | - |
| VT-x | no data | + |
| IOMMU 2.0 | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A4 Micro-6400T and Pentium J2850. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1333 | DDR3 |
| Maximum memory size | no data | 8 GB |
| Max memory channels | 1 | 2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon R3 Graphics | Intel HD Graphics for Intel Atom Processor Z3700 Series |
| Enduro | + | - |
| Switchable graphics | + | - |
| UVD | + | - |
| VCE | + | - |
| Graphics max frequency | no data | 854 MHz |
Graphics interfaces
Available interfaces and connections of A4 Micro-6400T and Pentium J2850 integrated GPUs.
| Number of displays supported | no data | 2 |
| DisplayPort | + | - |
| HDMI | + | - |
Graphics API support
APIs supported by A4 Micro-6400T and Pentium J2850 integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 12 | no data |
| Vulkan | + | - |
Peripherals
Specifications and connection of peripherals supported by A4 Micro-6400T and Pentium J2850.
| PCIe version | 2.0 | 2.0 |
| PCI Express lanes | no data | 4 |
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 | 0.68 | 0.64 |
| Recency | 29 April 2014 | 1 September 2013 |
| Chip lithography | 28 nm | 22 nm |
| Power consumption (TDP) | 4 Watt | 10 Watt |
A4 Micro-6400T has a 6.3% higher aggregate performance score, an age advantage of 7 months, and 150% lower power consumption.
Pentium J2850, on the other hand, has a 27.3% more advanced lithography process.
Given the minimal performance differences, no clear winner can be declared between A4 Micro-6400T and Pentium J2850.
Should you still have questions on choice between A4 Micro-6400T and Pentium J2850, ask them in Comments section, and we shall answer.
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