SoC – Intel Atom x5-Z8350 quad core processor @ up to 1.92GHz with Intel HD graphics
System Memory – 2GB DDR3L-1600
Storage – 16GB eMMC flash, slot for SD expansion up to 256GB
Video Output – HDMI port
Connectivity
Gigabit Ethernet via Realtek RTL8111G transceiver
Dual band 802.11b/g/n/ac WiFi 5 via RT5572 with IPX connectors on board
Bluetooth 4.0 via CSR8510
USB – USB 3.0 and USB 2.0 ports
Sensor – 9-axis inertial navigation sensor with compass (BNO055)
Expansion – JST style connectors and a 26-pin header for power & GPIO
Debugging – TTL serial debug and expansion serial ports up to 3.6Mbps
Misc – Real time clock & battery
Power Supply – 5V/4A recommended. 4-15 watts typ. power consumption
Dimensions – 130 x 100 x 50 mm

 This looks too good to be true, but that’s intriguing so let’s have  closer look.

un des derniers bench d'atom J5005

A CPU Passmark submission by a Redditor compares the J5005 with the Q6600, in which the latter is finally beaten. The J5005 scored 2,987 marks, compared to the Q6600's 2,959 marks

après c'est passmark

Core2Quad VS QuadCore Atom

Processeur
Intel Atom x5-Z8350 (quad core basse conso Atom 1,44 GHz)
Chipset graphique
Intel HD Graphics 400
RAM
2 Go
Stockage
32 Go eMMC (soudé donc ... )

Ecran
14 pouces, 1920 x 1080 pixels

Spec vraiment au rabais , je pense que Windows rame, mais sous GNU/Linux à voir.

sur le reste ça semble pas mal d'après lesnumériques

Here’s a run-down of the new chips:

Mobile

Celeron N4000 – 2.6 GHz dual-core/dual-thread with 650 MHz Intel UHD 600 graphics
Celeron N4100 – 2.4 GHz quad-core/quad-thread with 700 MHz Intel UHD 600 graphics
Pentium Silver N5000 – 2.7 GHz quad-core/quad-thread with 750 MHz Intel UHD 605 graphics
Desktop

Celeron J4005 – 2.7 GHz dual-core/dual-thread with 700 MHz Intel UHD 600 graphics
Celeron J4105 – 2.5 GHz quad-core/quad-thread with 750 MHz Intel UHD 600 graphics
Pentium Silver J5005 – 2.8 GHz quad-core/quad-thread with 800 MHz Intel UHD 605 graphics

https://newsroom.intel.com/news/introducing-new-intel-pentium-silver-intel-celeron-processors/

http://www.hardware.fr/news/15314/intel-pentium-silver-celeron-gemini-lake.html
https://www.nextinpact.com/news/105803-intel-celeron-et-pentium-silver-gemini-lake-gigabit-wi-fi-et-ecran-plus-lisible-en-exterieur.htm

https://www.servethehome.com/tyan-s32272nr-c958-review-lowest-power-16-core-atom-platform/

(pas mal ce site servethehome pour les test CPU serveur)

au lieu de trois pour les Apollo Lake.

SoC – Intel Celeron J3455 quad core processor @ 1.50 / 2.3 GHz with 12EU Intel HD Graphics 500, 2 MB Cache; 10W TDP
    System Memory – 2x DDR3L SO-DIMM sockets supporting up to 16 GB RAM; Dual channel; DDR3L 1866/1600/1333 MHz non-ECC memory modules supported
    Storage
        2x SATA 6Gb/s connectors (SATA3 0 & 1) via SoC, 2x SATA 6Gb/s connectors (SATA3 2 & 3) via ASMedia ASM1061 chip
        1x 64 Mbit flash for licensed AMI UEFI BIOS with PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
    Video Output
        1x D-Sub port (VGA) supporting a maximum resolution of 1920×1200@60 Hz
        1x HDMI port supporting a maximum resolution of 3840×2160@30 Hz
    Audio
        Realtek ALC887 codec; 2/4/5.1/7.1-channel (to configure 7.1-channel audio, you have to use an HD front panel audio module)
        3x audio jacks (Line In, Line Out, Mic In)
    Connectivity – 2x Realtek GbE LAN chips (10/100/1000 Mbit)
    Expansion Slots – 1x PCI slot
    USB – 4x USB 3.1 Gen 1 ports (2 ports on the back panel, 2 ports available through the internal USB header) via SoC, 6x USB 6 x USB 2.0/1.1 ports (2 ports on the back panel, 4 ports available through the internal USB headers) via SoC + GENESYS LOGIC USB 2.0 Hub
    Other internal I/O Connectors
        1x 24-pin ATX main power connector; 1x 4-pin ATX 12V power connector
        1x CPU fan header; 1x system fan header
        1x front panel header; 1x front panel audio header
        1x USB 3.1 Gen 1 header; 2  USB 2.0/1.1 headers
        1x parallel port header
        1x Clear CMOS jumper
        1x chassis intrusion header
    Misc – 1x PS/2 keyboard port, 1x PS/2 mouse port, 2x serial ports (DB9), H/W Monitoring (voltage, temperature, fan speed detection & control)
    Power Supply – ATX
    Dimensions – 17 x 17 cm (mini-ITX form factor)

it’s hard not to recommend this notebook. For around $250 USD, you get a get decent performance, a 14-inch 1920x1080 display, 4 GB of RAM, and 64 GB of storage.

pas si mauvais donc ce pc en atom  quad core d'entrée de gamme