PNY NVIDIA Quadro K420 VCQK420-PB 1GB DDR3 PCI Express 2.0 x16 Workstation Video Card

PNY NVIDIA Quadro K420 VCQK420-PB 1GB DDR3 PCI Express 2.0 x16 Workstation Video Card

Brand PNY
Model VCQK420-PB

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PNY NVIDIA Quadro K420 VCQK420-PB Workstation Video Card - Memory Size: 1GB DDR3, CUDA Cores: 192, Memory Interface: 128-bit, Memory Bandwidth: 29GB/s, Graphics bus: PCI Express 2.0 x16, Display Connectors: DVI-D DL + DP 1.2
GPU Memory Size
Frame Buffer Memory
Memory Interface
Memory Bandwidth
29 GB/s
System Interface
PCI Express 2.0 x16
Maximum Power Consumption
41 W
Energy Star Enabling
Thermal Solution
Ultra-quiet active fansink
Form Factor
2.713" H x 6.30" Low Profile, Single Slot
Display Connectors
DVI-D DL + DP 1.2
DisplayPort 1.2
DisplayPort with Audio
DVI-D Single-Link Connector
Via included adapters
VGA Support
Via included adapter
Number of Displays Supported
4 (DP 1.2 Multi-Streaming)
Maximum DP 1.2 Resolution
3840 x 2160 at 60Hz (direct connect)
Maximum DVI-I DL Resolution
2560 x 1600 at 60Hz
Maximum DVI-I SL Resolution
1920 x 1200 at 60Hz
Maximum VGA Resolution
2048 x 1536 at 85Hz
HDCP Support
Graphics APIs
Shader Model 5.0, OpenGL 4.4, DirectX 11
Compute APIs
CUDA, DirectCompute, OpenCL
Yes (Windows 8.1, 8, 7, and Linux)
NVIDIA 3D Vision and 3D Vision Pro
Yes (via USB connection to 3D Vision hub)
3 Years
Technial Specfitions
Minimum System Requirements
Microsoft Windows 8.1, 8, 7, Vista, Linux, or Solaris
PCIe x16 expansion slot
2GB or more of system memory, 8GB recommended
200MB of available disk space for full driver installation
Blu-ray or DVD-ROM drive
Internet connection (if preferred for driver installation)
DisplayPort, DVI, or VGA compatible display(s)
3D Graphics Architecture
Scalable geometry architecture
Hardware tessellation engine
FXAA/TSAA dedicated antialiasing engine
Bindless Textures
Shader Model 5.0 (OpenGL 4.4 and DirectX 11)
Up to 16K x 16K texture and render processing
Transparent multisampling and super sampling
16x angle independent anisotropic filtering
32-bit per component floating point texture filtering and blending
Up to 64X full scene antialiasing (FSAA)
Decode acceleration for MPEG-2, MPEG-4 Part 2 Advanced Simple Profile, H.264, MVC, VC1, DivX (version 3.11 and later), and Flash (10.1 and later)
Dedicated H.264 encoder (requires application support)
Blu-ray dual-stream hardware accelerating (supporting HD picture-in-picture playback)
Parallel Computing Capabilities
SMX Architecture (streaming multi-processor design that delivers greater processing and efficiency)
Support for all the latest CUDA 6 features, including Unified Memory, Dynamic Parallelism and Dedicated Shared Memory)
Programming support for CUDA C, CUDA C++, DirectCompute 5.0, OpenCL, Python and Fortran
Advanced Display Features
Simultaneously drive up to three displays when connected natively
Support up to four displays when using DisplayPort 1.2 multi-streaming
Dual DisplayPort 1.2 outputs including Multi-Stream and HBR2 support (capable of supporting resolutions such as 4096 x 2160)
DisplayPort 1.2 (up to 4096 x 2160 at 60Hz and 2560 x 1600 at 120Hz)
DVI-I Dual-Link output (up to 2560 x 1600 at 60Hz and 1920 x 1200 at 120Hz)
DVI-D Dual-Link output (up to 2560 x 1600 at 60Hz and 1920 x 1200 at 120Hz)
Internal 400MHz DAC DVI-I output (analog display up to 2048 x 1536 at 85Hz)
DisplayPort 1.2, HDMI 1.4, and HDCP support (HDMI requires 3rd party adapter)
Stereoscopic 3D display support including NVIDIA 3D Vision Pro and 3D Vision, 3D DLP, interleaved, and passive stereo
OpenGL and Direct3D quad buffered stereo support
Underscan/overscan compensation and hardware scaling
Support for NVIDIA quadro Mosaic, NVIDIA NVIEW multi-display technology, NVIDIA Enterprise Management Tools
DisplayPort and HDMI Digital Audio
Dolby Digital (AC3), DTS 5.1, multi-channel (7.1) LPCM, Dolby Digital Plus (DD+), and MPEG-2/MPEG-4 AAC, DTS-HD, TrueHD
Data rates of 44.1KHz, 48KHz, 88.2KHz, 96KHz, 176KHz, and 192KHz
Word sizes of 16-bit, 20-bit, and 24-bit
Package Contains
Package Contains
NVIDIA Quadro K420 professional graphics board
Attached low profile bracket
Unattached standard height bracket
DisplayPort to DVI-D SL adapter
DVI-I to VGA adapter
Driver DVD for Windows 8.1, 8, 7, and Vista (32- and 64-bit)
Printed QuickStart Guide


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