Atom E660 vs Pentium Gold G5400T

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Primary details

Comparing Pentium Gold G5400T and Atom E660 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1892not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation10.01no data
Market segmentDesktop processorLaptop
SeriesIntel Pentium Goldno data
Architecture codenameCoffee Lake (2017−2019)Tunnel Creek (2010)
Release date2 April 2018 (6 years ago)14 September 2010 (14 years ago)
Launch price (MSRP)$64$54

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Pentium Gold G5400T and Atom E660 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 cores2 (Dual-core)1 (Single-Core)
Threads42
Base clock speed3.1 GHzno data
Boost clock speed3.1 GHz1.3 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/sno data
Multiplier31no data
L1 cache128 KB64 KB (per core)
L2 cache512 KB512 KB (per core)
L3 cache4 MB (shared)0 KB
Chip lithography14 nm45 nm
Die size126 mm226 mm2
Maximum core temperature100/88 °Cno data
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data47 million
64 bit support+-
Windows 11 compatibility+-

Compatibility

Information on Pentium Gold G5400T and Atom E660 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 configuration1 (Uniprocessor)1
SocketFCLGA1151Intel BGA 676
Power consumption (TDP)35 Watt3 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium Gold G5400T and Atom E660. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2no data
AES-NI+-
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-no data
Hyper-Threading Technology++
Idle States+no data
Thermal Monitoring+-
StatusLaunchedno data

Security technologies

Pentium Gold G5400T and Atom E660 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Secure Key+no data
MPX+-
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium Gold G5400T and Atom E660 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium Gold G5400T and Atom E660. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR2
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth38.397 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel UHD Graphics 610Intel GMA 600
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.05 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Pentium Gold G5400T and Atom E660 integrated GPUs.

Number of displays supported3no data

Graphics image quality

Maximum display resolutions supported by Pentium Gold G5400T and Atom E660 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data

Graphics API support

APIs supported by Pentium Gold G5400T and Atom E660 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Pentium Gold G5400T and Atom E660.

PCIe version3.0no data
PCI Express lanes16no 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.


Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Pentium Gold G5400T 3173
+1071%
Atom E660 271

Pros & cons summary


Recency 2 April 2018 14 September 2010
Physical cores 2 1
Threads 4 2
Chip lithography 14 nm 45 nm
Power consumption (TDP) 35 Watt 3 Watt

Pentium Gold G5400T has an age advantage of 7 years, 100% more physical cores and 100% more threads, and a 221.4% more advanced lithography process.

Atom E660, on the other hand, has 1066.7% lower power consumption.

We couldn't decide between Pentium Gold G5400T and Atom E660. We've got no test results to judge.

Note that Pentium Gold G5400T is a desktop processor while Atom E660 is a notebook one.


Should you still have questions on choice between Pentium Gold G5400T and Atom E660, ask them in Comments section, and we shall answer.

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Intel Pentium Gold G5400T
Pentium Gold G5400T
Intel Atom E660
Atom E660

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Community ratings

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