VPX6U-A4500E-DUAL-VO (WOLF-2448)

Dual NVIDIA Ampere, 11776 CUDA Cores, 320 Tensor Cores, 8 DisplayPort Out

  • Dual NVIDIA RTX™ GA104 GPU each with 5888 CUDA Cores, 184 Tensor Cores, 46 RT Cores, 4 DP outputs
  • 32 GB GDDR6 with two 256-bit interfaces, up to 512 GB/s
  • PCIe x16 Gen4 with a configurable PCIe switch
  • Module power: 140-300W, configurable



The VPX6U-A4500E-DUAL-VO module includes two NVIDIA® RTX™ A4500 embedded GPUs in a rugged 6U VPX module. Built on the NVIDIA Ampere architecture this GPU includes CUDA cores for HPEC and Tensor cores for dedicated AI inference. This module also includes a configurable PCIe Gen4 switch.

The NVIDIA Ampere architecture has introduced many significant improvements to the performance and efficiency of the GPU, with more flexible CUDA FP32/INT core use, more efficient third generation Tensor cores, and second generation RT cores. The Ampere GPU fabrication uses an 8nm manufacturing processing providing significant power improvements which, along with other Ampere architecture improvements, can provide up to 154 GFLOPS/W, providing almost twice the performance per slot compared to the previous Turing generation’s 86 GFLOPS/W or the Pascal generation’s 62 GFLOPS/W.

Unlocking the best performance requires the best cooling capability. WOLF’s advanced cooling technology is designed to move heat using a low weight, high efficiency path from the SoC die to the wedgelocks.


6U VPX Conduction Cooled WOLF-2448

WOLF-2448 6U VPX Module


Product Options

WOLF modules come with factory configuration options to meet your requirements.
Contact WOLF to discuss MCOTS and custom design services if more extensive modifications are required.


GPU Features

  • Eight simultaneous DisplayPort 1.4 outputs:
    • 4K at 120Hz or 8K at 60Hz with 10-bit color depth
    • Support for High Dynamic Range (HDR) video
    • HDMI and DVI options
  • Ampere GPGPU parallel processing:
    • CUDA Toolkit 11, CUDA Compute capability 8.6
    • OpenCL™ 3.0, DirectX® 12 Ultimate, OpenGL 4.6, OpenGL ES 3.2, Vulkan™ 1.2
  • 368 Tensor Cores (3rd Gen)
  • 92 Ray Tracing cores (2nd Gen)
  • NVENC (7th Gen) and NVDEC (5th Gen) with up to 8K video encoding and hardware decoding support


Connectivity / System Management

  • GPU with PCIe x16 Gen4 interface
  • Configurable PCIe Gen4 switch
  • Daisy Chain and NTB options
  • Windows and Linux drivers
  • On-board IPMI controller for system management

Mechanical / Open Systems Architecture

  • High level of ruggedization:
    • Rugged Conduction cooled or Air cooled
    • Operating temperature: conduction cooled -40° to +85°C, air cooled -40° to +71°C
    • Vibration (sine wave): 10G peak, 5 - 2000Hz
    • Shock: 40G peak for conduction cooled, 30G peak for air cooled
  • Dimensions: 233mm x 233mm x 25.4mm
  • Weight: TBD
  • ANSI/VITA 48, 65 (VPX-REDI, OpenVPX)
  • SOSA Aligned options with depopulated P3 and P6 or support for the legacy payload slot profile



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