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List of Intel Atom processors

List of Intel Atom processors

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Intel Atom is Intel's line of low-power, low-cost and low-performance x86 and x86-64 microprocessors. Atom, with codenames of Silverthorne and Diamondville, was first announced on March 2, 2008.

For nettop and netbook Atom microprocessors after Diamondville, the memory and graphics controller are moved from the northbridge to the CPU. This explains the drastically increased transistor count for post-Diamondville Atom microprocessors.

Nettop processors (small desktop)

Bonnell microarchitecture

"Diamondville" (45 nm)

More information Model, sSpec number ...

"Pineview" (45 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, Intel 64, XD bit (an NX bit implementation), Hyper-Threading
  • Integrated GMA 3150 GPU and DDR3/DDR2 single-channel memory controller[1]
  • Transistors: 123 million (single-core), 176 million (dual-core)
  • Die size: 66 mm2 (9.56 × 6.89) (single-core), 87 mm2 (9.56 × 9.06) (dual core)
  • Package size: 22 mm × 22 mm
More information Model, sSpec number ...

Saltwell microarchitecture

"Cedarview" (32 nm)

More information Model, sSpec number ...

Netbook processors (sub-notebook)

Bonnell microarchitecture

"Diamondville" (45 nm)

More information Model, sSpec number ...

"Pineview" (45 nm)

Intel Atom N455
  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, Intel 64, Enhanced Intel SpeedStep Technology (EIST), XD bit (an NX bit implementation), Hyper-Threading
  • Integrated GMA 3150 GPU and DDR3/DDR2 single-channel memory controller supporting up to 2 GB[5]
  • Transistors: 123 million (single-core), 176 million (dual-core)
  • Die size: 66 mm2 (9.56 × 6.89) (single-core), 87 mm2 (9.56 × 9.06) (dual core)
  • Package size: 22 mm × 22 mm
More information Model, sSpec number ...

Saltwell microarchitecture

"Cedarview" (32 nm)

More information Model, sSpec number ...

MID processors/SoCs (UMPC/Smartphone/IoT)

Bonnell microarchitecture

"Silverthorne" (45 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), XD bit (an NX bit implementation), Hyper-Threading
  • Models Z520, Z520PT, Z530, Z530P, Z540, Z550 and Z560 support Intel VT-x
  • Model Z515 supports Intel Burst Performance Technology
  • Uses the Poulsbo chipset.
  • Transistors: 47 million
  • Die size: 26 mm2
  • Package size: 13 mm × 14 mm / 22 mm × 22 mm (processors ending with the P or PT sSpec number)
More information Model, sSpec number ...

"Lincroft" (45 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), XD bit (an NX bit implementation), Hyper-Threading. All except Z605 support Intel Burst Performance Technology (BPT).
  • GMA 600 GPU and DDR2 single-channel memory controller are integrated into the processor.[6]
  • Transistors: 140 million
  • Die size: 7.34 mm × 8.89 mm = 65.2526 mm2
  • Package size: 13.8 mm × 13.8 × 1.0 mm
  • Steppings: C0
More information Model, sSpec number ...

Saltwell microarchitecture

"Penwell" (32 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), XD bit (an NX bit implementation), Intel Burst Performance Technology (BPT), Hyper-Threading.
  • Integrated PowerVR SGX540 GPU and DDR3 single-channel memory controller
  • Package size: 12 mm × 12 × 1.0 mm
  • Transistors: 140 million
  • Die size: 65.2526 mm2 (7.34 mm x 8.89 mm)
More information Model, sSpec number ...

Silvermont microarchitecture

"Merrifield" (22 nm)

More information Model, sSpec number ...

"Moorefield" (22 nm)

More information Model, sSpec number ...

"SoFIA" (28 nm)

  • SoFIA (smart or feature phone with Intel architecture)[7]
  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel Burst Performance Technology (BPT), Intel VT-x, AES-NI (based on Silvermont's specs)
  • GPU (ARM Mali) and memory controller are integrated onto the processor die
  • Package size: 34 × 40 mm
  • SoFIA 3G SoC with Silvermont CPU
    • Integrated HSPA+ A-GOLD 620: 2G/3G RF, CNV, PMU, Audio (Atom x3-C3130)[8]
  • SoFIA 3G–R SoC with Silvermont CPU
    • Integrated HSPA+ A-GOLD 620: 2G/3G RF, CNV, PMU, Audio (Atom x3-C3230RK)[8]
  • SoFIA LTE (W) with Airmont CPU (Announced, but never launched)
    • Integrated LTE Cat. 4 (XG726-based), SMARTi 4.5, LnP/ CG2000, PMIC (Atom x3-C3440 & C3445)[8]
More information Model, sSpec number ...

Tablet processors/SoCs

Bonnell microarchitecture

"Lincroft" (45 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), XD bit (an NX bit implementation), Hyper-Threading. All except Z605 support Intel Burst Performance Technology (BPT).
  • GMA 600 GPU and DDR2 single-channel memory controller are integrated onto the processor die[6]
  • Transistors: 140 million
  • Die size: 7.34 mm × 8.89 mm = 65.2526 mm2
  • Package size: 13.8 mm × 13.8 × 1.0 mm
  • Steppings: C0
More information Model, sSpec number ...

Saltwell microarchitecture

"Cloverview" (32 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), XD bit (an NX bit implementation), Hyper-Threading, Intel Burst Performance Technology (BPT).
  • GPU and memory controller are integrated onto the processor die
  • Package size: 13.8 mm × 13.8 × 1.0 mm
  • Steppings:B1, C0
More information Model, sSpec number ...

No official TDP available. For power data see[9] page 129–130.

Silvermont microarchitecture

"Bay Trail-T" (22 nm)

Type 4 SoC:[10]

  • DDR3L single-channel or LPDDR3 dual-channel memory controller supporting up to 4 GB; ECC supported in single-channel mode
  • Display controller with 2 MIPI DSI ports and 2 DDI ports (eDP 1.3, DP 1.1a, DVI, or HDMI 1.4a)
  • Integrated Intel HD Graphics (Gen7) GPU
  • One USB 3.0 controller supporting one USB 3.0 port (can be multiplexed to support four USB 2.0 ports)
  • One USB 2.0 controller supporting four ports
  • Integrated LPE audio controller
  • Integrated image signal processor supporting two MIPI CSI ports, 24 MP sensors, and stereoscopic video
  • Integrated memory card reader supporting SDIO 3.0, eMMC 4.51, and SDXC
  • Serial I/O supporting SPI, UART (serial port), I2C or PWM

Type 3 SoC:

  • DDR3L/L-RS single-channel memory controller supporting up to 2 GB
  • Display controller with 1 MIPI DSI port and 2 DDI ports (HDMI 1.4)
  • Integrated Intel HD Graphics (Gen7) GPU
  • One USB controller supporting two USB 2.0 ports
  • Integrated LPE audio controller
  • Integrated image signal processor supporting two MIPI CSI ports and 8 MP sensors
  • Integrated memory card reader supporting SDIO 3.0, eMMC 4.51, and SDXC
  • Serial I/O supporting SPI, UART (serial port), I2C or PWM
More information Model, sSpec number ...

Airmont microarchitecture

"Cherry Trail-T" (14 nm)

Type 4 SoC:[10]

  • LPDDR3 dual-channel memory controller supporting up to 8 GB
  • PCI Express 2.0 controller with 2 lanes
  • Display controller with 2 MIPI DSI ports and 3 DDI ports (eDP 1.3, DP 1.1a, DVI, or HDMI 1.4b)
  • Integrated Intel HD Graphics (Gen8) GPU
  • One USB xHCI controller supporting three USB 3.0 ports, two SSCI ports, and two HSIC ports
  • One USB xDCI controller supporting one USB 3.0 port
  • Integrated LPE audio controller
  • Integrated image signal processor supporting three MIPI CSI ports and 13 MP ZLS sensors
  • Integrated memory card reader supporting SDIO 3.0, eMMC 4.51, and SDXC
  • Serial I/O supporting SPI, UART (serial port), I2C or PWM

Type 3 SoC:

  • DDR3L/L-RS single-channel memory controller supporting up to 2 GB
  • PCI Express 2.0 controller with 1 lane
  • Display controller with 2 MIPI DSI ports and 2 DDI ports (eDP 1.3, DP 1.1a, DVI, or HDMI 1.4b)
  • Integrated Intel HD Graphics (Gen8) GPU
  • One USB controller supporting three USB 2.0 ports and two HSIC ports
  • Integrated LPE audio controller
  • Integrated image signal processor supporting three MIPI CSI ports and 8 MP sensors
  • Integrated memory card reader supporting SDIO 3.0, eMMC 4.51, and SDXC
  • Serial I/O supporting SPI, UART (serial port), I2C or PWM
More information Model, sSpec number ...

Embedded processors/SoCs

Bonnell microarchitecture

"Tunnel Creek" (45 nm)

  • CPU core supports IA-32 architecture, MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), hyper-threading, Intel VT-x.
  • Package size: 22 mm × 22 mm
  • Steppings: B0
  • Temperature range: for (E620, E640, E660, E680): 0 °C to +70 °C, for (E620T, E640T, E660T, E680T): -40 °C to +85 °C.
  • DDR2 single-channel memory controller supporting up to 2 GB
  • PCI Express 1.0a controller with 4 lanes
  • Display controller with LVDS and serial DVO ports
  • Integrated GMA600 (PowerVR) GPU
  • Integrated HD audio controller
  • Serial I/O supporting SPI
More information Model, sSpec number ...

"Stellarton" (45 nm)

  • "Tunnel Creek" CPU with an Altera Field Programmable Gate Array (FPGA)
  • CPU core supports IA-32 architecture, MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Hyper-Threading, Intel VT-x
  • Package size: 37.5 mm × 37.5 mm
  • Steppings: B0
  • TDP without FPGA. Total package TDP depends on functions included in FPGA. Max. TDP 7 W.
  • Temperature range: for (E625C, E645C, E665C): 0 °C to +70 °C, for (E625CT, E645CT, E665CT): -40 °C to +85 °C.
  • DDR2 single-channel memory controller supporting up to 2 GB
  • PCI Express 1.0a controller with 4 lanes
  • Display controller with LVDS and serial DVO ports
  • Integrated GMA600 (PowerVR) GPU
  • Integrated HD audio controller
  • Serial I/O supporting SPI
More information Model, sSpec number ...

Silvermont microarchitecture

"Bay Trail-I" (22 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, AES-NI, TXT/TXE
  • Package size: 25 mm × 27 mm
  • DDR3L dual-channel memory controller supporting up to 4 GB; ECC supported in single-channel mode
  • Display controller with 2 DDI ports (eDP 1.3, DP 1.1a, DVI, or HDMI 1.4a)
  • Integrated Intel HD Graphics (Gen7) GPU
  • PCI Express 2.0 controller with four lanes and four root ports
  • Two SATA-300 ports
  • One USB 3.0 controller supporting one USB 3.0 port (can be multiplexed to support four USB 2.0 ports)
  • One USB 2.0 controller supporting four ports
  • Integrated LPE and HD audio controllers
  • Integrated image signal processor supporting three MIPI CSI ports, 24 MP sensors, and stereoscopic video
  • Integrated memory card reader supporting SDIO 3.0, eMMC 4.5, and SDXC
  • Serial I/O supporting SPI, UART (serial port), I2C or PWM
More information Model, sSpec number ...

Airmont microarchitecture

"Braswell" (14 nm)

More information Model, sSpec number ...

Goldmont microarchitecture

"Apollo Lake" (14 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, Enhanced Intel SpeedStep Technology (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Intel VT-d, AES-NI, TXT/TXE
  • Package size: 24 mm × 31 mm
  • DDR3L/LPDDR3/LPDDR4 dual-channel memory controller supporting up to 8 GB; support for DDR3L with ECC
  • Display controller with 1 MIPI DSI port and 2 DDI ports (eDP 1.3, DP 1.1a, or HDMI 1.4b)
  • Integrated Intel HD Graphics (Gen9) GPU
  • PCI Express 2.0 controller supporting 6 lanes (3 dedicated and 3 multiplexed with USB 3.0); 4 lanes available externally
  • Two USB 3.0 ports (1 dual role, 1 dedicated, 3 multiplexed with PCI Express 2.0 and 1 multiplexed with one SATA-300 port)
  • Two USB 2.0 ports
  • Two SATA-600 ports (one multiplexed with USB 3.0)
  • Integrated HD audio controller
  • Integrated image signal processor supporting four MIPI CSI ports and 13 MP sensors
  • Integrated memory card reader supporting SDIO 3.01 and eMMC 5.0
  • Serial I/O supporting SPI, HSUART (serial port) and I2C
More information Model, sSpec number ...

Tremont microarchitecture

"Elkhart Lake" (10 nm)

More information Model, sSpec number ...

Server SoCs

All Atom server processors include ECC support.

Saltwell microarchitecture

"Centerton" (32 nm)

More information Model, sSpec number ...

"Briarwood" (32 nm)

More information Model, sSpec number ...

Silvermont microarchitecture

"Avoton" (22 nm)

More information Model, sSpec number ...

"Rangeley" (22 nm)

More information Model, sSpec number ...

Goldmont microarchitecture

"Denverton" (14 nm)

More information Model, sSpec number ...

Tremont microarchitecture

"Snow Ridge" (10 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, Intel 64, XD bit (an NX bit implementation), Intel VT-x, AES-NI, ECC memory.
  • Same frequency for all models: 2.2 GHz. L2 cache: 4.5 MB per module; each module comprises four CPU cores.
  • SoC peripherals include 4 × USB 3.0, 4 × USB 2.0, 16 × SATA, Integrated Intel Ethernet 800 series 100 Gbit/s LAN, 3 × UART, and up to 32 lanes of PCI Express (16 × 2.0, 16 × 3.0), in x16, x8, and x4 configurations.
  • Intel Dynamic Load Balancer (Intel DLB) & Intel QuickAssist Technology (Intel QAT)[14]
  • P####B models are designed for base transceiver stations, especially that for 5G networks. All other models are designed for communications (extended temperature range).
  • Package size: 47.5 mm × 47.5 mm
More information Model, sSpec number ...

"Parker Ridge" (10 nm)

  • All models support: MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, Intel 64, XD bit (an NX bit implementation), Intel VT-x, AES-NI, ECC memory.
  • SoC peripherals include 4 × USB 3.0, 4 × USB 2.0, 16 × SATA, Integrated Intel Ethernet 800 series 100 Gbit/s LAN (except 51xx model numbers), 3 × UART, and up to 32 lanes of PCI Express (16 × 2.0, 16 × 3.0), in x16, x8, and x4 configurations.
  • Intel Dynamic Load Balancer (Intel DLB) & Intel QuickAssist Technology (Intel QAT)[14]
  • Model numbers ending in 0 are extended temperature range; model numbers ending in 5 are commercial temperature range.
  • Package size: 47.5 mm × 47.5 mm
More information Model, sSpec number ...

CE SoCs

Single-core CE SoCs

"Sodaville" (45 nm)

[15]

  • Package size: 27 mm × 27 mm
  • GPU (based on the PowerVR SGX535 from Imagination Technologies)
More information Model, sSpec number ...

"Groveland" (45 nm)

CE4200[16]

  • Package size: ?? mm × ?? mm
  • 2 × 32-bit memory channels, up to DDR2-800
  • GPU (based on the PowerVR SGX535 from Imagination Technologies)
More information Model, sSpec number ...

Dual-Core CE SoCs

"Berryville" (32 nm)

[17][18][19]

  • Package size: ?? mm × ?? mm
  • GPU for 3D (based on the PowerVR SGX545 from Imagination Technologies)
  • GPU for 2D (GC300 Archived 2014-10-24 at the Wayback Machine from Vivante)
More information Model, sSpec number ...

See also


References

  1. "Intel® Atom™ Processor D400 and D500 Series Datasheet- Volume One" (PDF). Intel.
  2. "Data sheet" (PDF). Intel.
  3. Intel (February 3, 2014). "Product Change Notification #112810 - 00" (PDF). Intel.com. Retrieved April 5, 2015.
  4. Intel (February 3, 2014). "Product Change Notification #112810 - 00" (PDF). Intel.com. Retrieved April 5, 2015.
  5. "Data sheet" (PDF). Intel.
  6. "Data sheet" (PDF). Intel.
  7. "What exactly is VT-x2?". Software.intel.com. March 30, 2009. Retrieved April 22, 2016.
  8. "Intel Atom Processor Z8000 Series Datasheet, Vol. 1". Ssl.intel.com. Retrieved April 22, 2016.
  9. "Intel Atom Processor CE4100 Product Brief" (PDF). Retrieved March 27, 2024.

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