PNY
PNY Nvidia RTX A400 4GB GDDR6
Specifications
Performance
Memory Size:
4 GB
Memory Type:
GDDR6
PCIe Version:
PCIe 4.0 x16
(x8 electrical)
Technical
Chipset:
RTX A400
Core Clock:
1417 MHz
Boost Clock:
1762 MHz
Frame Sync:
3
Color:
Black
Physical
Slot Width:
1
Length:
163 mm
TDP:
50 W
Recommended Power Supply:
250 W
Connectivity
DisplayPorts:
4
Power Input:
Through PCIe
Workstation
ISV Certified:
Yes
ECC Memory:
No
NVLink:
No
Codec Support:
H.264 encode + decode · HEVC encode + decode · AV1 decode
PNY Nvidia RTX A400 4GB GDDR6
The PNY PNY Nvidia RTX A400 4GB GDDR6 is a professional workstation graphics card featuring 4GB of GDDR6 memory. Running at 1417 MHz base with 1762 MHz boost clocks, It's built for ISV-certified CAD & design visualization, AI/ML inference, hardware video encoding. It features hardware ray tracing, multi-monitor support ( 4 DisplayPort ). A 250W power supply is recommended.
Use-Case Scores
Gaming
Weighted toward DirectX 12/11 raster, GPU compute, and VRAM — real-world gaming across resolutions.
#322 of 327
AI / ML
INT8 tensor throughput, FP16, and VRAM — the gates for AI inference and model size.
#321 of 327
Rendering
FP32 compute, VRAM, and bandwidth — GPU renderers like OptiX, Redshift, and Blender Cycles.
#323 of 327
Video Editing
Hardware encode/decode (AV1) plus VRAM and bandwidth — timeline scrubbing and fast exports.
#304 of 327
CAD
Viewport performance (FP32, VRAM, clocks). ISV certification (below) indicates professional support/validation — uncertified cards still run CAD, just without vendor validation.
#321 of 327
Scientific
FP64 double precision plus VRAM and bandwidth — simulation accuracy and data integrity.
#323 of 327
professional CAD, design, and content-creation workloads
3 Support
ISV Certified
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