内存参数
| 图形适配器内存类型 |
GDDR3 |
| 内存带宽（最大） |
29 GB/s |
| 数据宽度 |
128 bit |
| 独立显卡适配器內存 |
2 GB |
性能
| DirectX版本 |
11 |
| OpenGL版本 |
4.4 |
| NVIDIA 3D Vision |
Y |
| 最高着色模型版本 |
5.0 |
| PhysX |
N |
| 集成电视调谐器 |
N |
| HDCP |
Y |
系统要求
| 可支持的Linux操作系统 |
Y |
| 最小硬盘空间 |
200 MB |
| 最低内存 |
2000 MB |
端口 & 界面
| DVI-D接口数量 |
1 |
| 接口类型 |
PCI Express x16 2.0 |
| DisplayPort 数量 |
1 |
| DisplayPort版本 |
1.2 |
处理器
| CUDA核心 |
192 |
| 图形处理器系列 |
NVIDIA |
| CUDA |
Y |
| 最大模拟分辨率 |
2048 x 1536 pixels |
| 最大数字分辨率 |
3840 x 2160 pixels |
| 视频卡最大显示 |
4 |
| FireStream |
N |
设计
| 插槽数量 |
1 |
| 格式要素 |
LP |
| 冷却方式 |
Active |
另外
| 图形处理器 |
Quadro K420 |
| 双dvi（互应式数字视频） |
Y |
192 CUDA, 2GB GDDR3, 128bit, 29GB/s, PCI Express 2.0 x16, DVI-D, DisplayPort 1.2
NVIDIA Quadro K420 2GB – Power Efficient 3D Application Performance
The NVIDIA Quadro K420 2GB delivers power-efficient 3D application performance and capability. 2GB of DDR3 GPU memory with fast bandwidth enables you to create complex 3D models, and a flexible single-slot and low-profile form factor makes it compatible with even the most space and power-constrained chassis. Plus, an all-new display engine drives up to four displays with DisplayPort 1.2 support for ultra-high resolutions like 3840 x 2160 at 60 Hz with 30-bit color.
Designed and built specifically for professional workstations, NVIDIA Quadro GPUs power more than 200 professional applications across a broad range of industries including manufacturing, media and entertainment, sciences, and energy. Professionals trust them to realize their most ambitious visions— whether its product design, visualization and simulation, or spectacular visual storytelling—and get results to market faster.
PNY provides unsurpassed service and commitment to its professional graphics customers offering: 3 year warranty, pre and post-sales support, dedicated Quadro Field Application engineers and direct tech support hot lines. In addition, PNY delivers a complete solution including the appropriate adapters, cables, brackets, software installation disc and documentation to ensure a quick and successful install.
