Atom Z3740 vs Pentium 4415U
Primary details
Comparing Pentium 4415U and Atom Z3740 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2153 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Pentium | no data |
| Architecture codename | Kaby Lake (2016−2019) | Bay Trail-T (2013−2014) |
| Release date | no data | 27 September 2013 (10 years ago) |
| Launch price (MSRP) | no data | $32 |
Detailed specifications
Pentium 4415U and Atom Z3740 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) | 4 (Quad-Core) |
| Threads | 4 | 4 |
| Base clock speed | no data | 1.33 GHz |
| Boost clock speed | 2.3 GHz | 1.87 GHz |
| L1 cache | no data | 64K (per core) |
| L2 cache | no data | 512K (per core) |
| L3 cache | no data | 0 KB |
| Chip lithography | 14 nm | 22 nm |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Pentium 4415U and Atom Z3740 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 | no data | Intel BGA1380 |
| Power consumption (TDP) | 15 Watt | 2 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium 4415U and Atom Z3740. You'll probably need this information if you require some particular technology.
| AES-NI | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
Security technologies
Pentium 4415U and Atom Z3740 technologies aimed at improving security, for example, by protecting against hacks.
| Anti-Theft | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium 4415U and Atom Z3740. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3 |
| Maximum memory bandwidth | 34.1 GB/s | 17.1 GB/s |
| ECC memory support | - | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD Graphics |
Peripherals
Specifications and connection of peripherals supported by Pentium 4415U and Atom Z3740.
| PCI Express lanes | 10 | 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.
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.
Cinebench 10 32-bit single-core
Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.
Cinebench 10 32-bit multi-core
Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.
3DMark06 CPU
3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.
TrueCrypt AES
TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.
WinRAR 4.0
WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.
Geekbench 2
Pros & cons summary
| Physical cores | 2 | 4 |
| Chip lithography | 14 nm | 22 nm |
| Power consumption (TDP) | 15 Watt | 2 Watt |
Pentium 4415U has a 57.1% more advanced lithography process.
Atom Z3740, on the other hand, has 100% more physical cores, and 650% lower power consumption.
We couldn't decide between Pentium 4415U and Atom Z3740. We've got no test results to judge.
Should you still have questions on choice between Pentium 4415U and Atom Z3740, ask them in Comments section, and we shall answer.
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