Intel Atom Z3775D processor review - Benchmark and Specs

The processor Intel Atom Z3775D is developed on the 22 nm technology node and architecture Bay Trail. Its base clock speed is 1.49 GHz, and maximum clock speed in turbo boost - 2.41 GHz. Intel Atom Z3775D contains 4 processing cores. To make a right choice for computer upgrading, please get familiar with the detailed technical specifications and benchmark results. Check socket compatibility before choosing.

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General info

The base and maximum clock speed of the CPU Intel Atom Z3775D, number of processing cores and threads.

CPU Cores and Base Frequency

The general performance of a CPU can easily be determined based on the number of its cores and the thread count, as well as the base frequency and Turbo frequency. The more GHz and cores a CPU has, the better. Please note that high technical specs require using a powerful cooling system and a quality chipset (check VRM on the motherboard).

Frequency: 1.49 GHz   CPU Cores: 4
Turbo (1 Core): 2.41 GHz   Hyperthreading: No
Overclocking: No   Turbo (4 Cores): No turbo

Internal Graphics

Some manufacturers complement their CPUs with graphic chips, such a solution being especially popular in laptops. The higher the clock frequency of a GPU is and the bigger its memory, the better.

GPU name: Intel HD Graphics (Bay Trail GT1)
GPU frequency: 0.31 GHz   GPU (Turbo): 0.79 GHz
Generation: 7   DirectX Version: 11.2
Execution units: 4   Shader: 32
Max. Memory: 8 GB   Max. displays: 2
Technology: 22 nm   Release date: Q3/2013

Hardware codec support

Here we deal with specs that are used by some CPU manufacturers. These numbers are mainly technical and can be neglected for the purpose of the comparison analysis.

h264: Decode / Encode
JPEG: Decode
h265 8bit: No
h265 10bit: No
VP8: No
VP9: No
VC-1: Decode
AVC: Decode / Encode

Memory & PCIe

These are memory standards supported by CPUs. The higher such standards, the better a CPU’s performance is.

Memory type: DDR3L-1333 SO-DIMM   Max. Memory: 2 GB
Memory channels: 1   ECC: No

Encryption

Data encryption support

AES-NI: Yes  

Thermal Management

TDP: 4 W   Tjunction max.: 90 °C
TDP up: --   TDP down: --

Technical details

These are key parameters that will help you determine which CPU is better. Pay special attention to the release date, technological aspects of the manufacturing process (measured in nanometers), and the third-level cache (L3).

CPU Threads: 4   L3-Cache: 2.00 MB
Technology: 22 nm   Architecture: Bay Trail
Virtualization: VT-x   Socket: BGA 1380
Release date: Q1/2014   Market price: ca. 35 $

Devices using this processor

You probably know already what devices use CPUs. These can be a desktop or a laptop.

Used in: Unknown

Geekbench 3, 64bit (Single-Core)

Geekbench 3 is the benchmark for Intel and AMD 64-bit processors. It employs a new power estimation system for a single CPU core. This software carries out the modeling of real scenarios to provide accurate results

Geekbench 3, 64bit (Multi-Core)

Geekbench 3 benchmark supports AMD and Intel multi-core processors. Being based on MAXON CINEMA 4D, it allows obtaining the real comparative CPU potential

Estimated results for PassMark CPU Mark

It tests entire and overall performance of the central processing unit (mathematical calculations, compression and decompression speed, 2D&3D graphic tests). Please note that data can differ from the real-world situations.

iGPU - FP32 Performance (Single-precision GFLOPS)

This test serves for determining the performance of integrated graphics in Intel and AMD processors. The result is the estimated computing power in the Single-Precision FP32 mode

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