HARDWARE / PRODUCTAdded 26 Aug 2026

GSC6203 6U OpenVPX GPGPU Coprocessing Board

Mercury Systems
GSC6203 6U OpenVPX GPGPU Coprocessing Board

The EnsembleSeries GSC6203 accelerator is a 4th generation 6U OpenVPX module powered by dual NVIDIA Pascal GPUs, with field-proven deployments in commercial and defense programs.

Typed specifications23 values

Discloses 6 of 13 fields engineers filter by in this category (category median 5).

Processor
Two NVIDIA Pascal MXM GPUs: P5200E (overview text) / P5000 Pascal (technical specifications table), 2560 CUDA cores and 8.9 TFLOPS each
datasheet p.1
RAM
32 768 MB
GDDR5 total (16 GB per MXM) · datasheet p.3
Power consumption
150 W
nom. · typically 150W per accelerator, power is configurable · datasheet p.3
Data interface
other
4 DisplayPort display outputs, 2 analog VGA outputs · datasheet p.3 I2C system management (IPMC over I2C, IPMB-A and IPMB-B on P0)  |  PCIe x32 PCIe 3.0 to backplane (x16 on P2 and x16 on P5 expansion …
Operating temperature
-40–55 °C
Air Flow-By Rugged L4 (at air intake) · datasheet p.4 0–40 °C air-cooled Commercial L0 (at air intake)  |  -25–55 °C air-cooled Rugged L1 (at air intake)  |  -45–70 °C air-cooled Rugged L2 (at air intake)  |  -40–71 °C conduction-cooled Rugged L3 (at module edge)  +1
Processor architecture
GPU / NPU
dual NVIDIA Pascal GPUs · datasheet p.1
Board format
6U VPX
6U OpenVPX / VPX-REDI, 1.0" pitch, single-slot; air-cooled, A… · datasheet p.3
Flight software support
NVIDIA CUDA, OpenCL; interfaces with Intel modules running Red Hat Linux
datasheet p.2
Connector
OpenVPX (VITA 46) backplane connectors: P0 management plane, P2 and P5 expansion planes, P3 and P6 mezzanine I/O planes
datasheet p.3
Survival temperature
-40–85 °C
storage, Commercial L0 · datasheet p.4 -55–85 °C storage, Rugged L1  |  -55–125 °C storage, Rugged L2, L3, L4, L6
Shock qualification
32 g
Commercial L0, x and y-axes (11ms 1/2-sine pulse, not SRS); z… · datasheet p.4 80 g conduction-cooled Rugged L3, x and y-axes (11ms 1/2-sine puls…
Cores
5 120
total CUDA processing cores (2560 per MXM) · datasheet p.3
RAM type
other
GDDR5 · datasheet p.3

Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.

As published by the supplier9 lines, in the manufacturer's own wording
GPU
Dual NVIDIA Pascal P5200E MXM
Cores
5120-cores
TFLOPS
17.8 TFLOPS
Memory
32 GB GDDR5
Bandwidth
230 GB/s
Display Outputs
4x DisplayPort, 2x VGA
Interconnects
PCIe Gen 3
Power Consumption
150 W
Environmental Protection
MOTS+

About

The GSC6203 6U OpenVPX GPGPU Coprocessing Board is powered by dual NVIDIA Pascal P5200E MXM GPUs, featuring 5120-cores, 17.8 TFLOPS total processing power, and 32 GB GDDR5 memory with 230 GB/s bandwidth. This board includes a ruggedized MXM mechanical design for mission-critical deployments, boasting 8.9 TFLOP per GPU (17.8 TFLOP total) and 16 GB memory per GPU (32 GB total) with fast internal memory speeds. It offers 4x DisplayPort and 2x VGA outputs, PCIe Gen 3 interconnects, and consumes 150W. The GSC6203 is manufactured to IPC-A-610 CLASS 3 and IPC 6012 CLASS 3 specifications, compliant with IPC J-STD-001 standards, and features MOTS+ extreme environmental protection. Application development is supported with OpenCL and CUDA, and the product is designed, built, coded, and supported from trusted DMEA facilities.

Documentation

Need the full ICD, test reports or a specific revision? Ask the supplier directly.

Source: www.mrcy.com ↗

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