GX-212JJ vs Atom E640T
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Designer | Intel | AMD |
| Manufacturer | Intel | GlobalFoundries |
| Architecture codename | Tunnel Creek (2010) | Prairie Falcon (2016−2018) |
| Release date | 14 September 2010 (15 years ago) | June 2018 (7 years ago) |
Detailed specifications
Basic parameters of Atom E640T and GX-212JJ: 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 | 1 (Single-Core) | 2 (Dual-core) |
| Threads | 2 | 2 |
| Base clock speed | no data | 1.2 GHz |
| Boost clock speed | 1 GHz | 1.6 GHz |
| L1 cache | 64 KB (per core) | 160 KB |
| L2 cache | 512 KB (per core) | 1 MB (shared) |
| L3 cache | 0 KB | no data |
| Chip lithography | 45 nm | 28 nm |
| Die size | 26 mm2 | no data |
| Number of transistors | 47 million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Atom E640T and GX-212JJ 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 | Intel BGA 676 | FP4 |
| Power consumption (TDP) | 3 Watt | 6 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom E640T and GX-212JJ. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Hyper-Threading Technology | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom E640T and GX-212JJ are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom E640T and GX-212JJ. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel GMA 600 | Radeon R1E 1CU |
Peripherals
Specifications and connection of peripherals supported by Atom E640T and GX-212JJ.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 8 |
Pros & cons summary
| Physical cores | 1 | 2 |
| Chip lithography | 45 nm | 28 nm |
| Power consumption (TDP) | 3 Watt | 6 Watt |
Atom E640T has 100% lower power consumption.
GX-212JJ, on the other hand, has 100% more physical cores, and a 61% more advanced lithography process.
We couldn't decide between Intel Atom E640T and AMD GX-212JJ. We've got no test results to judge.
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