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| Intel Pentium 4405Y vs Atom Z3735F |
Released July, 2015
Intel Pentium 4405Y
- 1.5 GHz
- Dual core
Reasons to buy the Intel Pentium 4405Y
![]() | Significantly newer manufacturing process 14 nm | ![]() | Slightly higher clock speed 1.5 GHz |
![]() | Significantly better turbo clock speed 800 MHz | ![]() | Better PassMark (Single core) score 790 |
VS
Released April, 2014
Intel Atom Z3735F
- 1.33 GHz
- Quad core
Reasons to buy the Atom Z3735F
![]() | Much better performance per dollar 7.87 pt/$ | ![]() | Much more l2 cache 2 MB |
![]() | Much better performance per watt 60.81 pt/W | ![]() | More cores 4 |
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Differences What are the advantages of each
| |||||||
Significantly newer manufacturing process | 14 nm | vs | 22 nm | A newer manufacturing process allows for a more powerful, yet cooler running processor | |||
---|---|---|---|---|---|---|---|
Slightly higher clock speed | 1.5 GHz | vs | 1.33 GHz | Around 15% higher clock speed | |||
Significantly better turbo clock speed | 800 MHz | vs | 646 MHz | Around 25% better turbo clock speed | |||
Better PassMark (Single core) score | 790 | vs | 350 | More than 2.2x better PassMark (Single core) score | |||
Better PassMark score | 2,046 | vs | 908 | More than 2.2x better PassMark score | |||
Newer | Jul, 2015 | vs | Apr, 2014 | Release date over 1 years later | |||
| |||||||
Much better performance per dollar | 7.87 pt/$ | vs | 0.53 pt/$ | Around 14.8x better performance per dollar | |||
Much more l2 cache | 2 MB | vs | 0.5 MB | 4x more l2 cache; more data can be stored in the l2 cache for quick access later | |||
Much better performance per watt | 60.81 pt/W | vs | 14.35 pt/W | Around 4.2x better performance per watt | |||
More cores | 4 | vs | 2 | Twice as many cores; run more applications at once | |||
More l2 cache per core | 0.5 MB/core | vs | 0.25 MB/core | 2x more l2 cache per core | |||
Better overclocked clock speed (Water) | 1.83 GHz | vs | 1.5 GHz | More than 20% better overclocked clock speed (Water) |
Benchmarks Real world tests of Pentium 4405Y vs Atom Z3735F
PassMark Data courtesy Passmark
Pentium 4405Y
2,046
Atom Z3735F
908
PassMark (Single Core)
Pentium 4405Y
790
Atom Z3735F
350
Specifications Full list of technical specs
summary | Pentium 4405Y | vs | Atom Z3735F |
---|---|---|---|
Clock speed | 1.5 GHz | 1.33 GHz | |
Cores | Dual core | Quad core | |
features | |||
Has a NX bit | Yes | Yes | |
Supports trusted computing | No | No | |
Has virtualization support | Yes | Yes | |
Instruction set extensions | |||
SSE2 | |||
MMX | |||
SSE4 | |||
SSE3 | |||
EM64T | |||
SSE | |||
SSE4.1 | |||
SSE4.2 | |||
Supplemental SSE3 | |||
AES | |||
Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
TDP | 6W | 2.2W | |
Annual home energy cost | 1.45 $/year | 0.53 $/year | |
Annual commercial energy cost | 5.26 $/year | 1.93 $/year | |
Performance per watt | 14.35 pt/W | 60.81 pt/W | |
Typical power consumption | 4.88W | 1.79W | |
bus | |||
Architecture | FSB | FSB | |
Number of links | 1 | 1 |
details | Pentium 4405Y | vs | Atom Z3735F |
---|---|---|---|
Architecture | x86-64 | x86-64 | |
Threads | 4 | 4 | |
L2 cache | 0.5 MB | 2 MB | |
L2 cache per core | 0.25 MB/core | 0.5 MB/core | |
Manufacture process | 14 nm | 22 nm | |
Max CPUs | 1 | 1 | |
overclocking | |||
Overclocked clock speed | 1.5 GHz | 1.63 GHz | |
Overclocked clock speed (Water) | 1.5 GHz | 1.83 GHz | |
Overclocked clock speed (Air) | 1.5 GHz | 1.63 GHz | |
integrated graphics | |||
GPU | GPU | GPU | |
Label | Intel® HD Graphics 515 | Intel® HD Graphics | |
GPU clock speed | 300 MHz | 311 MHz | |
Turbo clock speed | 800 MHz | 646 MHz | |
memory controller | |||
Memory controller | Built-in | Built-in | |
Memory type | |||
DDR3L-1600 | |||
DDR3L-1333 | |||
DDR3RS-1333 | |||
Channels | Dual Channel | Single Channel | |
Supports ECC | No | No | |
Maximum bandwidth | 25,600 MB/s | 6,400 MB/s | |
Maximum memory size | 16,384 MB | 2,048 MB |
Intel Pentium 4405Y ![]() | Intel Atom Z3735F ![]() |
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