Intel Atom Z3775D vs Intel Pentium Gold G6605

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Atom Z3775D or Intel Atom Z3775D – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Atom Z3775D features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2014 and belongs to the 4 generation of the Intel Atom series.
To use the Intel Atom Z3775D, you'll need a motherboard with a BGA 1380 socket.
The Intel Pentium Gold G6605 features 2 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q1/2021 and belongs to the 10 generation of the Intel Pentium series.
To use the Intel Pentium Gold G6605, you'll need a motherboard with a LGA 1200 socket.
Mobile Segment Desktop / Server
Intel Atom Z3775D Name Intel Pentium Gold G6605
Intel Atom Z3700 Group Intel Pentium G6000
4 Generation 10
Intel Atom Family Intel Pentium
 
 

CPU Cores and Base Frequency

The Intel Atom Z3775D has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Atom Z3775D is 1.49 GHz
and turbo frequency for one core is 2.41 GHz.
The Intel Pentium Gold G6605 has 2 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Pentium Gold G6605 is 4.3 GHz
No Overclocking No
2.41 GHz Turbo Frequency (1 core) None
4 Threads 4
No Hyperthreading Yes
4x Cores 2x
1.49 GHz Frequency 4.3 GHz
4 CPU Cores 2
normal Core architecture normal
 
 

Internal Graphics

The Intel Atom Z3775D has integrated graphics, called iGPU for short.
Specifically, the Intel Atom Z3775D uses the Intel HD Graphics (Bay Trail GT1), which has 32 texture shaders
and 4 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The Intel Pentium Gold G6605 has integrated graphics, called iGPU for short.
Specifically, the Intel Pentium Gold G6605 uses the Intel HD Graphics 630, which has 192 texture shaders
and 24 execution units.
0.31 GHz GPU frequency 0.35 GHz
4 Execution units 24
Q3/2013 Release date Q2/2016
0.79 GHz GPU (Turbo) 1.1 GHz
-- Max. displays --
32 Shaders 192
2.0 GB Max. GPU Memory 64.0 GB
7 Generation 9.5
11.2 Direct X 12
22 nm Technology 14 nm
Intel HD Graphics (Bay Trail GT1) GPU name Intel HD Graphics 630
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
No h265 / HEVC (8 bit) Decode / Encode
No AV1 No
No VP9 Decode / Encode
Decode VC-1 Decode
No VP8 Decode / Encode
Decode / Encode h264 Decode / Encode
Decode JPEG Decode / Encode
Decode / Encode AVC Decode / Encode
No h265 / HEVC (10 bit) Decode / Encode
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 2.0 GB distributed across 1 memory channels. It offers a peak memory bandwidth of 10.6 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 42.7 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
2.0 GB Max. Memory 128.0 GB
DDR3L-1333 Memory type DDR4-2666
pci PCIe pci
Yes AES-NI Yes
10.6 GB/s Bandwidth 42.7 GB/s
No ECC Yes
1 Memory channels 2
 
 

Thermal Management

The processor has a thermal design power (TDP) of 4 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 58 W watts.
4 W TDP (PL1 / PBP) 58 W
90 °C Tjunction max 100 °C
 
 

Technical details

The Intel Atom Z3775D is manufactured using a 22 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 2.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Pentium Gold G6605 is manufactured using a 14 nm process.
In total, this processor boasts a generous 4.0 MB cache.
Operating systems Windows 10, Linux, Windows 11
0 bytes L2-Cache 0 bytes
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2
2.0 MB L3-Cache 4.0 MB
Q1/2014 Release date Q1/2021
35 $ Release price 103 $
Technical data sheet Documents Technical data sheet
-- Part Number --
BGA 1380 Socket LGA 1200
Bay Trail Architecture Comet Lake S
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT, VT-d
22 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)