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NVIDIA Tegra 4i SP3X Full Processor Specifications

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Generel Characteristics

Designer

NVIDIA

Type

Tegra 4i SP3X

Codename

Grey

Year Released

2014

Function

Multi-core Application Processor with Modem

Architecture

Width of Machine Word

32 bit

Supported Instruction Set(s)

ARMv7-A

Pipeline Stages

8 pipeline stages

Number of processor core(s)

Type of processor core(s)

5x ARM Cortex-A9-R4 MPCore

Buses

Memory Interface(s)

mobile (LP) DDR2 SDRAM , mobile (LP) DDR3 SDRAM

Max. Clock Frequency of Memory IF

800 MHz

Data Bus Width

32 bit

Number of data bus channels

1 ch

Max. Data Rate

6.4 Gbyte/s

Non-volatile Memory Interface

Yes

Clock Frequencies

Recommended Minimum Clock Frequency

1200 MHz min.

Recommended Maximum Clock Frequency

2300 MHz max.

Cache Memories

L1 Instruction Cache per Core

32 Kbyte I-Cache

L1 Data Cache per Core

32 Kbyte D-Cache

Total L2 Cache

1024 Kbyte L2

Technology and Packaging

Feature Size

28 nm

Semiconductor Technology

CMOS

Fab

TSMC

Graphical Subsystem

Embedded GPU

NVIDIA GeForce ULP MP60 GPU

Number of GPU cores

60-core GPU

GPU Clock

600 MHz GPU

Cellular Communication

Supported Cellular Data Links

CSD 9.6 kbps , GPRS (Class unspecified) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 42.2 Mbps (Cat. 20) , TD-SCDMA , TD-HSDPA , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) data links

Satellite Navigation

Supported GPS protocol(s)

Additional Information

Special Features

4x Cortex-A9-R4 Harvard Superscalar primary cores, 1x Cortex-A9 Harvard Superscalar companion core, ARM NEON instruction set, integrated NVIDIA Icera i500 cellular modem (GSM, GPRS, HSPA+ 42.2 Mbps, HSUPA 5.76 Mbps, TD-SCDMA, TD-HSPA, TD-LTE, LTE Cat. 3., LTE Cat. 4), 1920x1080 display support, High Definition Audio Video Processor, NTSC/PAL TV output, 1080p HDMI 1.4a, 1080p video encode, 1080p video decode, NVIDIA Chimera Computational Photography Architecture, 3D Stereo Sound, USB 3.0

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