# XMC-G745

# XMC Module with NVIDIA GeForce GT 745M GPU

# Features

● NVIDIA GeForce GT 745M GPU (Kepler refresh)
● 384 CUDA cores for maximum processing power
● 2GB dual channel GDDR5 soldered memory
XMC site PCIe x8 Gen3 on P15
● Four DVI-D and one VGA with 3 independent displays (VGA supported on conduction cooled version only)

![The image displays a logo containing the word 'VITA' in large, grey capital letters. Below this is the text 'Open Standards. Open Markets.' in smaller grey font. To the right is a graphic design featuring a white swoosh shape that curves upward, accented with diagonal orange stripes on its right edge.](.XMC-G745_Datasheet_en_20170409_v1/5924cafb6ca318770ee7d318df5646261ca2b872d0b3e44a2c18dc906d200574.jpg)

![The image displays a red, rectangular stamp on a white background. The text is printed in bold, capital red letters with a distressed, ink-stamp texture. The top line reads 'CONDUCTION!' and the bottom line reads 'COOLED'.](.XMC-G745_Datasheet_en_20170409_v1/49c2103e07f9a490921654cea1e3b608241708c76322a1bbd4e9e8fecf1aea63.jpg)

![Close-up of a black electronic circuit board with connectors and components (no visible text or symbols)](.XMC-G745_Datasheet_en_20170409_v1/9aae8b9d00fa75f15cfb7a5505272cb3c989c018e12e5c2a7e65e6d8b8aff413.jpg)

# Specifications

# ● Processor & System

# GPU

NVIDIA GeForce GT 745M

NVIDIA CUDA Technology (compute capability 3.0), 384 cores

NVIDIA H.264 video encoding

NVIDIA PureVideo hardware decoding

High-Bandwith Digital Content Protection (HDCP) support

Supports OpenGL 4.4, OpenCL 1.2, DirectX 11.1

#

Dual channel GDDR5 SDRAM with ECC, 2GB

128-bit memory interface

# Display

Digital display resolution up to 1920 x 1200

Analog display resolution up to 2048 x 1536

Three independent displays supported

# VITA Specifications

VITA 42.0 XMC: Switched Mezzanine Card Base Specification

VITA 42.3 XMC: XMC PCI Express Protocol Layer

VITA 46.9 VPX: PMC/XMC Rear I/O Fabric Signal Mapping on 3U and 6U VPX Modules

# ● Connectivity

# XMC Site

PCIe x8 Gen3 on P15

# XMC I/O

Four single-link DVI-D and one VGA on P16 (conduction cooled version only)

# Front Panel

Four single-link DVI to front panel extra space via VHDCI connector (air cooled version only)

# Operating System

#

Microsoft Windows 7

Microsoft Windows 8.1

Red Hat Enterprise Linux

(Please contact ADLINK for other OS support)

# ● Mechanical & Environmental

# Form Factor

Standard XMC Form Factor

143.75 x 74mm (conduction cooled version)

149 x 74mm (air cooled version)

# Operating Temperature

-40°C to +85°C (conduction cooled version, with GPU throttling)

0°C to +55°C (air cooled version)

# Rel. Humidity

95% non-condensing

# Shock

Sawtooth 40G, 11ms, each axis, operating (conduction cooled version)

20g peak, 11ms (air cooled version)

# Vibration

15Hz-2KHz, 12Grms, random, each axis, operating (conduction cooled version)

# Random

0.002g2/Hz from 10 to 2000Hz; Sine: 2G, 5 to 500Hz (air cooled version)

# Power

Power input 5V, 3.3V

# ● Safety & EMI

# Certifications

CE/ FCC Class A

# Block Diagram

![**Labeled Blocks:**\n\n*   **Central Block:** NVIDIA GeForce GT 745M\n*   **Left Block:** Front Panel / VHDCI Connector / (air cooled version)\n*   **Right Blocks:** GDDR5 (four stacked blocks)\n*   **Right Center Block:** PWM\n*   **Bottom Left Block:** XMC (P16) / (conduction cooled version)\n*   **Bottom Right Block:** XMC (P15)\n\n**Connections:**\n\n*   **SL-DVI:** Four horizontal lines connect the **VHDCI Connector** and the **NVIDIA GeForce GT 745M**. Each line is labeled **SL-DVI**, and the arrows point left towards the connector.\n*   **Vertical Connections:** Four vertical lines drop down from the **SL-DVI** lines into the **XMC (P16)** block.\n*   **VGA:** One vertical line connects the **NVIDIA GeForce GT 745M** to the **XMC (P16)** block.\n*   **GDDR5 Connections:** Four horizontal lines with double-headed arrows connect the **NVIDIA GeForce GT 745M** to the four **GDDR5** blocks.\n*   **GPU Signal:** One horizontal line connects the **PWM** block to the **NVIDIA GeForce GT 745M**, labeled **GPU**. The arrow points left towards the NVIDIA block.\n*   **PWM to GDDR5:** One vertical line connects the **PWM** block to the bottom-most **GDDR5** block. The arrow points up.\n*   **PCIe Connection:** One vertical line connects the **XMC (P15)** block to the **NVIDIA GeForce GT 745M**, labeled **PCIe x8 Gen3**. The arrow points up.\n*   **Power Inputs:** Two vertical lines connect the **XMC (P15)** block to the **PWM** block. The left line is labeled **Power Input 5V** and the right line is labeled **Power Input 3.3V**. Both arrows point up.](.XMC-G745_Datasheet_en_20170409_v1/fc1d277e8d2533ae9e44119731d361572bba41c39f2db532074f5f25337cc733.jpg)

![Two views of a green printed circuit board: one with black substrate, the other with visible circuit components and connectors (no text or symbols)](.XMC-G745_Datasheet_en_20170409_v1/1607411aaf36480490ffa0aa69f41d18110f761aa256818472c204467f5353d3.jpg)

XMC-G745-R2 (conduction cooled)

# Ordering Information

# XMC GPU Module

● XMC-G745-R2

XMC NVIDIA GT 745M GPU Module, conduction cooled

● XMC-G745-A1

XMC NVIDIA GT 745M GPU Module, air cooled
[🔗 Link to the original document](.XMC-G745_Datasheet_en_20170409_v1/XMC-G745_Datasheet_en_20170409_v1.pdf)