性能
| DirectX版本 |
11.2 |
| OpenGL版本 |
4.5 |
| 最高着色模型版本 |
5.0 |
| NVIDIA 3D Vision |
Y |
| NVIDIA® GameWorks VR 平台 |
N |
| NVIDIA® G-SYNC 技术配置 |
N |
| HDCP |
Y |
| 集成电视调谐器 |
N |
| PhysX |
N |
端口 & 界面
| 接口类型 |
PCI Express x16 |
| DisplayPort 数量 |
1 |
| DVI-I接口数量 |
1 |
内存参数
| 图形适配器内存类型 |
GDDR3 |
| 数据宽度 |
128 bit |
| 内存带宽（最大） |
29 GB/s |
| 独立显卡适配器內存 |
1 GB |
处理器
| 图形处理器系列 |
NVIDIA |
| 最大模拟分辨率 |
2048 x 1536 pixels |
| 最大数字分辨率 |
3840 x 2160 pixels |
| CUDA |
Y |
| FireStream |
N |
| 视频卡最大显示 |
4 |
另外
| 图形处理器 |
Quadro K420 |
| 双dvi（互应式数字视频） |
Y |
NVIDIA Quadro K420, 1GB DDR3, PCI Express 2.0 x16, 128-bit, DVI-I (1), DP 1.2 (1), DirectX 11.2
<b>QUADRO K420</b>
Entry-level discrete professional graphics with 1 GB of GPU memory and full set of pro application certifications.
<b>Accelerate your creativity with NVIDIA® Quadro®—the world’s most powerful workstation graphics.</b>
The NVIDIA Quadro K420 delivers power-efficient 3D application performance and capability. 1 GB 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 3840x2160 @ 60 Hz with 30-bit color. Quadro cards are certified with a broad range of sophisticated professional applications, tested by leading workstation manufacturers, and backed by a global team of support specialists, giving you the peace of mind to focus on doing your best work. Whether you’re developing revolutionary products or telling spectacularly vivid visual stories, Quadro gives you the performance to do it brilliantly.
<b>FEATURES:</b>
- DisplayPort 1.2 Connector;
- DisplayPort with Audio;
- DVI-I Dual-Link Connector;
- VGA Support;
- NVIDIA nView™ Desktop Management Software Compatibility;
- HDCP Support;
- NVIDIA Mosaic.
