Atom Z650 vs E1-2100
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3475 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD E-Series | Intel Atom |
| Power efficiency | 1.08 | no data |
| Designer | AMD | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Kabini (2013−2014) | Lincroft (2010−2011) |
| Release date | 23 May 2013 (13 years ago) | 11 April 2011 (15 years ago) |
Detailed specifications
Basic parameters of E1-2100 and Atom Z650: 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) | 1 (Single-Core) |
| Threads | 2 | 2 |
| Base clock speed | no data | 1.2 GHz |
| Boost clock speed | 1 GHz | 1.2 GHz |
| Bus type | no data | cDMI |
| Bus rate | no data | 400 MT/s |
| Multiplier | no data | 8 |
| L1 cache | no data | 64K (per core) |
| L2 cache | 1024 KB | 512 KB (per core) |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 28 nm | 45 nm |
| Die size | 246 mm2 | 65 mm2 |
| Maximum core temperature | no data | 90 °C |
| Maximum case temperature (TCase) | 90 °C | no data |
| Number of transistors | 1,178 million | 140 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on E1-2100 and Atom Z650 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 (Uniprocessor) |
| Socket | FT3 | T-PBGA518 |
| Power consumption (TDP) | 9 Watt | 3 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by E1-2100 and Atom Z650. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, BMI1, ABM, SVM, AES-NI | Intel® SSE, Intel® SSE2, Intel® SSE3 |
| AES-NI | + | - |
| FMA | FMA4 | - |
| AVX | + | - |
| PowerNow | + | - |
| PowerGating | + | - |
| VirusProtect | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
Security technologies
E1-2100 and Atom Z650 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by E1-2100 and Atom Z650 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 E1-2100 and Atom Z650. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR2 |
| Maximum memory size | no data | 2.93 GB |
| Max memory channels | 1 | 1 |
| Maximum memory bandwidth | no data | 3.2 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 8210 | PowerVR SGX535 |
| Enduro | + | - |
| Switchable graphics | + | - |
| UVD | + | - |
| VCE | + | - |
Graphics interfaces
Available interfaces and connections of E1-2100 and Atom Z650 integrated GPUs.
| DisplayPort | + | - |
| HDMI | + | - |
| LVDS | no data | + |
Graphics API support
APIs supported by E1-2100 and Atom Z650 integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 12 | no data |
| Vulkan | + | - |
Peripherals
Specifications and connection of peripherals supported by E1-2100 and Atom Z650.
| PCIe version | 2.0 | no data |
| PCI support | no data | - |
Pros & cons summary
| Recency | 23 May 2013 | 11 April 2011 |
| Physical cores | 2 | 1 |
| Chip lithography | 28 nm | 45 nm |
| Power consumption (TDP) | 9 Watt | 3 Watt |
E1-2100 has an age advantage of 2 years, 100% more physical cores, and a 61% more advanced lithography process.
Atom Z650, on the other hand, has 200% lower power consumption.
We couldn't decide between AMD E1-2100 and Intel Atom Z650. We've got no test results to judge.
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