Pentium Gold G6405T vs Atom x5-Z8350

Primary details

Comparing Atom x5-Z8350 and Pentium Gold G6405T processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2711	1777
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Desktop processor
Series	5x Intel Atom	no data
Architecture codename	Cherry Trail (2016)	Comet Lake-R (2021)
Release date	8 February 2016 (8 years ago)	16 March 2021 (3 years ago)
Current price	$165	no data

Detailed specifications

Atom x5-Z8350 and Pentium Gold G6405T basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	4 (Quad-Core)	2 (Dual-core)
Threads	4	4
Base clock speed	1.44 GHz	3.5 GHz
Boost clock speed	1.92 GHz	3.5 GHz
L1 cache	no data	64 KB (per core)
L2 cache	2 MB	256 KB (per core)
L3 cache	0 KB	4 MB (shared)
Chip lithography	14 nm	14 nm
Maximum core temperature	90 °C	100 °C
Maximum case temperature (TCase)	no data	72 °C
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Atom x5-Z8350 and Pentium Gold G6405T compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1 (Uniprocessor)	1
Socket	UTFCBGA592	FCLGA1200
Power consumption (TDP)	no data	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom x5-Z8350 and Pentium Gold G6405T. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2
AES-NI	+	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	no data	-
Hyper-Threading Technology	no data	+
TSX	no data	-
Idle States	no data	+
Thermal Monitoring	no data	+
SIPP	-	-
Turbo Boost Max 3.0	-	-
Status	Discontinued	Launched

Security technologies

Atom x5-Z8350 and Pentium Gold G6405T technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	no data	+
Secure Boot	+	no data
Secure Key	no data	+
Identity Protection	+	+
SGX	no data	Yes with Intel® ME
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom x5-Z8350 and Pentium Gold G6405T are enumerated here.

VT-d	no data	+
VT-x	+	+
EPT	no data	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom x5-Z8350 and Pentium Gold G6405T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	4 GB	DDR4-2666
Maximum memory size	2 GB	128 GB
Max memory channels	1	2
Maximum memory bandwidth	12.8 GB/s	41.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel HD Graphics	Intel UHD Graphics 610
Max video memory	2 GB	64 GB
Quick Sync Video	no data	+
Clear Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	500 MHz	1.05 GHz
Execution Units	12	no data
InTru 3D	no data	+

Graphics interfaces

Available interfaces and connections of Atom x5-Z8350 and Pentium Gold G6405T integrated GPUs.

Number of displays supported

2

3

Graphics image quality

Maximum display resolutions supported by Atom x5-Z8350 and Pentium Gold G6405T integrated GPUs, including resolutions over different interfaces.

4K resolution support	no data	+
Max resolution over HDMI 1.4	1920x1080	4096x2160@30Hz
Max resolution over eDP	no data	4096x2304@60Hz
Max resolution over DisplayPort	no data	4096x2304@60Hz

Graphics API support

APIs supported by Atom x5-Z8350 and Pentium Gold G6405T integrated GPUs, sometimes API versions are included.

DirectX	no data	12
OpenGL	no data	4.5

Peripherals

Specifications and connection of peripherals supported by Atom x5-Z8350 and Pentium Gold G6405T.

PCIe version	2.0	3.0
PCI Express lanes	1	16
USB revision	3.0	no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Pentium Gold G6405T outperforms Atom x5-Z8350 by 272% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	0.58	2.16
Recency	8 February 2016	16 March 2021
Physical cores	4	2

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Should you still have questions on choice between Atom x5-Z8350 and Pentium Gold G6405T, ask them in Comments section, and we shall answer.

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