Intel Provides Details for Atom x3, x5 and x7 Processors

Orange Pi Development Boards

Intel had already announced their plan to change Intel Atom branding to use x3/x5/x7 nomenclature in order to make it easier for consumers to navigate their product offerings, but the company has now provided much more details during their press conference at Mobile World Congress 2015.

Intel_x3_5_x7_Markets_PricingIntel Atom x3 (previously known as SoFIA) will be entry and ultra-low cost processor up with 3G or LTE connectivity found in products up to around $150, while Atom x5 and x7 (previously known as Cherry Trail) will be found in tablets between about $200 to $400, with the top performing devices going with Intel Core M processors.

Intel_x3Intel Atom x3 are very interesting because they mix Intel 64-bit cores with ARM GPUs (to keep the cost down), and parts with RK suffix are made by Rockchip. Three x3 processors are currently available:

  • Intel Atom x3-C3130 – Dual-core processor up to 1.0 GHz with ARM Mali-400MP2 GPU and 2G/3G modem.
  • Intel Atom x3-C3230RK – Quad-core processor up to 1.2GHz with ARM Mali-450MP4 GPU, and 2G/3G modem. Designed/Manufactured by Rockchip.
  • Intel Atom x3-C3440 – Quad-core processor up to 1.4GHz with ARM Mali-T720 GPU, and a 5-mode LTE modem

Intel_Atom_x3_3G_LTE

Atom x3 3G SoCs can be coupled with A-Gold 620 chipsets combining 2G/3G RF, WiFi, Bluetooth 4.0, FM radio, GPS/GLONASS and Audio/PMU, while Atom x3 LTE SoC would interface with four chips for 4G RF (Smarti RF TRX), PMIC + Audio, 802.11ac/BT 4.1 (Intel Wireless-AC WCS8270), and GPS (Intel Wireless-GNSS WCS 2100 & WCS 2000). All three processors are manufactured with a 28nm process, again to keep costs low.

Atom x5 and x7 will however be 14-nm processor, bringing lower power consumption, but a least initially, a higher cost. These processors will feature Intel Gen8 graphics, and support next-gen LTE Cat-6 thanks to Intel XMM-726x modem, and be found in 7″ to 10″ Windows and Android tablets and 2-in-1 hybrid laptops priced between $120 to $500.

Atom_x5_x7At first it seemed like the company did not provide that much information for Atom x5 and x7 processors just yet, and that it just expected products by Acer, Asus, Lenovo, Dell, Toshiba, and HP should be shipping in H1 2015. They did however provide a block diagram for Atom x5 / x7 processors which reveals more details to what can be expected including HDMI 1.4b up to 4K30,2K internal display (DSI / eDP), PCIe, USB 3.0, eMMC 4.51, but no integrated Ethernet MAC or SATA IP blocks, although these could be added via the PCIe interfaces.

Intel_Atom_x5_x7_Block_diagram
Atom x5/x7 Block Diagram (Click to Enlarge)

Furthermore, Techreport mentioned two Atom x5 processors will be available first with x5-8300 @ 1.84 GHz (up to 1080p) and Atom x5-8500 @ 2.24 GHz (up to 4K2K), as well as one Atom x7 processors: x7-8700 running at 2.4 GHz, as well as specifications:

  • CPU
    • x5-8300 – Quad core 64-bit Atom x5 up to 1.84 GHz
    • x5-8500 – Quad core 64-bit Atom x5 up to 2.24 GHz
    • x7-8700 – Quad core 64-bit Atom x7 up to 2.40 GHz
  • Graphics
    • Atom x5 – Gen8 12 EU, up to 500/600 MHz supporting  DX11.1, OpenGL ES 3.1, OpenCL 1.2, OpenGL 4.3, RS Compute
    • Atom x7 – Gen8 16 EU, up to 600 MHz supporting DX11.1, OpenGL ES 3.1, OpenCL 1.2, OpenGL 4.3, RS Compute
  • Media (encode/decode) – HEVC (decode), H.264, VP8
  • Memory
    • x5-8300 – 1×32, 1×64 DDR3L-RS 1600, 1-2GB
    • x5-8500 / x7-8700 – 2×64 LPDDR3 1600, 2-8GB
  • Storage – eMMC 4.51
  • Display resolution
    • x5-8300
      • Internal – 1920×1200 (MIPI-DSI or LVDS)
      • External: 1920×1080 (HDMI)
    • x5-8500 & x7-8700
      • Internal – 2500 x 1600 (MIPI-DSI or eDP)
      • External: 4K2K @ 30 Hz (HDMI)
  • Modem – Intel XMM 7260/62 LTE Cat-6 (up to 300Mbps DL). M.2 only for x5-8300
  • Connectivity – Intel WLAN, Intel WWAN, Intel NFC; Atom x7 also adds Intel WiGig.
  • I/O
    • x5-8300 – 6xI2C, 2xHSUART, 1xSDIO, 3xI2S, SPI, PCIe 2.0 x1, 1xI2C(ISH), 1xI2C (NFC)
    • x5-8500 & x7-8700 – 7xI2C, 2xHSUART, 1xSDIO, 3xI2S, 1xLPC, 1xSPI, PCIe 2.0 x2, 1x I2C(ISH), 1xI2C (NFC)
  • USB – 1xUSB3 OTG, 2xHSIC, 3xUSB2. x5-8500 & x7- only: 2x SSIC
  • ISP/camera (Rear & front)
    • x5-8300 – Up to 8MP with Intel RealSense Snapshot
    • x5-8500 & x7-8700 – Up to 13MP with Intel RealSense 3D camera

I could not find any TDP figures, but thermal dissipation should be around 2 to 5W since Atom x3, x5 and x7 target tablets and smartphones.

Via Anandtech

Support CNX Software - Donate via PayPal or become a Patron on Patreon

9
Leave a Reply

avatar
9 Comment threads
0 Thread replies
0 Followers
 
Most reacted comment
Hottest comment thread
5 Comment authors
Bmorn W4301 is a $34 Android Smartphone Powered by Intel Atom x3-C2101 ProcessorTeclast X70 Might be the First Low Cost 3G Tablet with an Intel Atom x3 ProcessorDemetrisRockchip RK3368 64-bit ARM Android Boxes Are Coming SoonFergusL Recent comment authors
  Subscribe  
newest oldest most voted
Notify of
trackback

[…] As the Jolla Tablet running Sailfish OS 2.0 is about to ship to Kickstarter backers (Q2 2015), the company has issues a press release announcing Sailfish OS 2.0 is now ready for licensing to OEMs and other partners, and OS porting is being done to the newly announced Intel Atom x3 processors. […]

Harley
Guest
Harley

Does all Atom x3 SoCs support HEVC HW decode?

Sander
Guest
Sander

ARM Mali GPUs? How well are those GPUs supported under Linux?

Member
Michal Lazo

So Intel change GPU from SGX to ARM MALI?
one driver blob to another driver blob ?
so cool Intel 🙂

FergusL
Guest
FergusL

We need, as a community, to run a Kickstarter or Indiegogo campaign to raise funds to hire designers and engineers to work on a x5/x7 open source single board computer like raspberry pi or odroids to name few obvious leaders.
Who’s in with me?!

trackback

[…] Rockchip had an event for their Atom x3-C3230RK SoCs (previously known as Sofia)  developed in collaboration with Intel, and upcoming Android 5.1 […]

Demetris
Guest

Hope you pick the Atom x3-C3440 cause anything lower is epic fail

trackback

[…] announced three Atom x3 processors combining x86 cores with ARM Mali GPU a couple of months ago, and Intel Atom x3-C3130, the lower […]

trackback

[…] unveils their plans for Atom X3, X5 and X7 processors last year, but so far we’ve mostly seen devices with Atom X5 processors.  The lowest end […]