Comparing technical specs and benchmarks

Intel Atom Z3785
VS
Intel Core i7-6785R

Intel Atom Z3785 22 nm - 1.49 GHz LPDDR3-1333 

Intel Core i7-6785R 14 nm - 3.30 GHz DDR4-2133 SO-DIMM 

VS

Intel Atom Z3785 vs. Intel Core i7-6785R
CPU Cores and Base Frequency

In comparison between Intel Atom Z3785 and Intel Core i7-6785R, you should choose the model which has more cores and threads with base and turbo frequencies. All the features influence the system’s high-speed performance.

4 / 4
CPU Cores / Threads
4 / 8
No
Hyperthreading
Yes
No
Overclocking
No
1.49 GHz
Frequency
3.30 GHz
2.41 GHz
Turbo Frequency (1 Core)
3.90 GHz
No turbo
Turbo Frequency (4 Cores)
3.50 GHz

Intel Atom Z3785 vs. Intel Core i7-6785R
CPU generation and family

4
CPU Cores
4
7
Generation
9

Intel Atom Z3785 vs. Intel Core i7-6785R
Internal Graphics

Some manufacturers build a graphic core in many CPUs being an additional advantage. If you use a video card which is separated from a CPU, we recommend you skip this comparison as there is no need to compare Intel Atom Z3785 to Intel Core i7-6785R across a built-in video card.

Intel HD Graphics (Bay Trail GT1)
GPU name
Intel Iris Pro Graphics 580
0.31 GHz
GPU frequency
0.35 GHz
0.83 GHz
GPU (Turbo)
1.15 GHz
4
Execution units
72
32
Shader
576
2
Max. displays
3
7
Generation
9
11.2
Direct X
12.0
22 nm
Technology
14 nm
Q3/2013
Release date
Q3/2015

Intel Atom Z3785 vs. Intel Core i7-6785R
Hardware codec support

Pay attention to support of different technological options by CPUs. The general performance is not influenced. In the interest of time, you can skip this section.

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

Intel Atom Z3785 vs. Intel Core i7-6785R
Memory & PCIe

Modern CPUs support memory which operates in a multi-channel regime that provides high-speed data exchange and improves productivity. The higher the ram’s clock frequency, its standard (for example, DDR3, DDR4, DDR5) and maximum space in a system are, the better it is.

PCIe version
3.0
PCIe lanes
20
LPDDR3-1333
Memory type
DDR4-2133 SO-DIMM
4 GB
Max. Memory
2
Memory channels
2
No
ECC
No
Yes
AES-NI
Yes

Intel Atom Z3785 vs. Intel Core i7-6785R
Thermal Management

High-performance and powerful CPUs require the essence of a good power supply. Here you learn how much TDP Intel Atom Z3785 and Intel Core i7-6785R have. We recommend paying attention to the model which has lower TDP.

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

Intel Atom Z3785 vs. Intel Core i7-6785R
Technical details

Here is the main information which can define the best CPU comparing technical specifications. Thus, the higher cash L2 and L3, the better it is. The lower the technological process of CPU production, the better it is. Another important factor is a production year that directly influences the manufacturer’s support terms and the opportunity of a system modernization at minimal cost in the future.

2.00 MB
L3-Cache
8.00 MB
Bay Trail
Architecture
Skylake-R
22 nm
Technology
14 nm
VT-x
Virtualization
VT-x, VT-x EPT, VT-d
BGA 1380
Socket
BGA 1440
Q2/2014
Release date
Q2/2016

Intel Atom Z3785 vs. Intel Core i7-6785R
Devices using this processor

In completing the comparison between Intel Atom Z3785 and Intel Core i7-6785R, you can learn in which computer systems these models are used.

Unknown
Used in
Unknown

Cinebench R15 (Single-Core)

Cinebench R15 is Maxon’s actual benchmark for older processors versions that test the processor’s performance without hyperthreading in single-core mode.

Cinebench R15 (Multi-Core)

Cinebench R15 benchmark reflects the efficiency of your processor operation in assessment mode. It works on Cinema 4 Suite software complex of the earlier version. Hyperthreading is not included.

iGPU - FP32 Performance (Single-precision GFLOPS)

A benchmark is designed to determine graphics cards’ performance and speed, built into their central processor. It works in iGPU mode, FP32 Performance. The higher the rate is, the better it is.

Geekbench 3, 64bit (Single-Core)

To define how efficient and powerful a processor is among several models or in comparison with another, we recommend paying attention to Geekbench 3 benchmark, which tests the single-core processor performance.

Geekbench 3, 64bit (Multi-Core)

To reveal the whole potential of the equipment, the Geekbench 3 benchmark uses all cores for 64bit models in a specialised software complex that imitates modelling various 3D scenarios. The higher estimation is, the better the performance is.

Cinebench R11.5, 64bit (Single-Core)

Cinebench R11.5 is an outdated version of the benchmark for processors of earlier generations. To find out the potential or compare it with a modern processor model, it is enough to check the performance estimate. The higher it is, the better it is. Hyperthreading is not included.

Cinebench R11.5, 64bit (Multi-Core)

Cinebench R11.5 benchmark is designed for testing early-generation processors. The overall final performance is based on 3D scene simulations in Cinema 4 Suite. It engages all processor cores.

Cinebench R11.5, 64bit (iGPU, OpenGL)

A classic benchmark is designed for testing the built-in graphics processor that works in the OpenGL standard.

Estimated results for PassMark CPU Mark

The authoritative benchmark PassMark shows how efficient the processor is in the overall performance rating. It takes into account the operation mode of all cores and supports hyperthreading. The benchmark is based on various scenarios for performing calculations, 2D and 3D modelling.