Pentium D 840 EE vs Atom x5-E3930
Primary details
Comparing Atom x5-E3930 and Pentium D 840 EE processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2693 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | 5x Intel Atom | no data |
| Architecture codename | Apollo Lake (2016) | Smithfield (2005) |
| Release date | 30 August 2014 (9 years ago) | May 2005 (19 years ago) |
| Current price | $965 | no data |
Detailed specifications
Atom x5-E3930 and Pentium D 840 EE 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 | 2 | 4 |
| Base clock speed | 1.3 GHz | no data |
| Boost clock speed | 1.8 GHz | 3.2 GHz |
| L1 cache | 56K (per core) | 28 KB |
| L2 cache | 2 MB (shared) | 2 MB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 14 nm | 90 nm |
| Die size | no data | 206 mm2 |
| Maximum case temperature (TCase) | 103 °C | no data |
| Number of transistors | no data | 169 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Atom x5-E3930 and Pentium D 840 EE 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) | 2 |
| Socket | Intel BGA 1296 | 775 |
| Power consumption (TDP) | 7 Watt | 130 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom x5-E3930 and Pentium D 840 EE. You'll probably need this information if you require some particular technology.
| AES-NI | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
Security technologies
Atom x5-E3930 and Pentium D 840 EE technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom x5-E3930 and Pentium D 840 EE are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom x5-E3930 and Pentium D 840 EE. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1866 | DDR1, DDR2, DDR3 |
| Maximum memory size | 8 GB | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 500 | no data |
Peripherals
Specifications and connection of peripherals supported by Atom x5-E3930 and Pentium D 840 EE.
| PCIe version | 2.0 | no data |
| PCI Express lanes | 4 | no data |
Pros & cons summary
| Threads | 2 | 4 |
| Chip lithography | 14 nm | 90 nm |
| Power consumption (TDP) | 7 Watt | 130 Watt |
We couldn't decide between Atom x5-E3930 and Pentium D 840 EE. We've got no test results to judge.
Be aware that Atom x5-E3930 is a notebook processor while Pentium D 840 EE is a desktop one.
Should you still have questions on choice between Atom x5-E3930 and Pentium D 840 EE, 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.
