Intel Atom Z3775 is a low-voltage, four core chip, commonly seen in Windows and Android tablets. This 22nm package is based on Bay Trail-T architecture and has three-dimensional transistors and a higher power efficiency than its predecessor.
Because of the change in architecture, the chip sports a lot of improvements, making it faster than the previous Intel Atom Z3770. Unfortunately, HyperThreading has been removed. Still, Z3775 can hold its own against its AMD APU opponent like A4-5000 and Intel’s Atom Z2760. Another important improvement is the added support of SSE 4.1 and SSE 4.2, as well as AES-NI, the latter being present in some models only.
This four core processor includes an integrated graphics controller, code name Bay Trail. It is based on “Intel Gen7” architecture, which can be seen in the “Ivy Bridge” (HD Ggraphics 4000) series. The iGPU includes 4 execution thread blocks (EUS), operating at 311-778MHz. This said, the chip is slower than the HD Graphics in “Ivy Bridge”. Still, games like FIFA and WOW do not present any problems and offer smooth gameplay. Streaming at 2560×1600 also presents no problem.
Power consumption of the entire SoC is under 4 watts, which makes the chip suitable for passive cooling devices like tablets.
Check the prices of all notebooks equipped with Atom Z3775:
|Base / Max CPU frequency||1.46 - 2.39 GHz|
|Number of cores||4|
|Instructions type||64 bits|
|Integrated GPU||Intel HD Graphics (Bay Trail)|
|Base GPU frequency||311 MHz|
|Max. operating temperature||-|
|Core / Architecture||Bay Trail-T|
|Logical Cores (Threads)||4|
|LL cache||2048 KB|
|Max. GPU frequency||778 MHz|
|Memory Type||LPDDR3 1066|
|Max Memory||4 GB|
Intel Atom Z3775 - benchmark tests
Intel Atom Z3775 vs competitors:
|Base clock||Turbo clock||Performance
|In laptops starting at...|
|222.||Intel Celeron 1005M||2 / 2||1.90 GHz||-||0.7/10||N/A|
|223.||Intel Celeron N3150||4 / 4||1.60 GHz||2.08 GHz||0.7/10||$389.00|
|224.||Intel Atom Z3775||4 / 4||1.46 GHz||2.39 GHz||0.7/10||$339.00|
|225.||AMD A4-5000||4 / 4||1.50 GHz||-||0.7/10||N/A|
|226.||Intel Atom x5-Z8500||4 / 4||1.44 GHz||2.24 GHz||0.7/10||N/A|
|227.||Intel Celeron N2920||4 / 4||1.86 GHz||2.00 GHz||0.7/10||$399.00|
We’ve tested Intel Atom Z3775 on…
|#||Laptop||Cinebench 11||Cinebench 15||Adobe Photoshop||Price|
|1.||ASUS Transformer Book T100TAM||1.50||0.00||0.00||N/A|
|2.||Prestigio SmartBook 141A||0.89||0.00||81.00||N/A|