NVIDIA A800 40GB PCie 标准版 GPU 高速显卡 计算卡

NVIDIA A800 40GB PCie 标准版 GPU 高速显卡 计算卡

NVIDIA A800 40GB PCie 标准版 GPU 高速显卡 计算卡

A800 PCIe 80 GB是英伟达的专业显卡，2022年11月8日推出。该卡基于7纳米工艺和GA100图形处理器，不支持DirectX。

由于A800 PCIe 80 GB不支持DirectX 11或DirectX 12，它可能无法运行所有最新的游戏。GA100图形处理器是一个大芯片，芯片面积为826毫米，有542亿个晶体管。

它具有6912个着色单元、432个纹理映射单元和160个ROP。还包括432个张量核心，有助于提高机器学习应用程序的速度。NVIDIA将80 GB HBM2e内存与A800 PCIe 80 GB内存配对，它们使用5120位内存接口连接。GPU的运行频率为1065 MHz，可以提升到1410 MHz，内存的运行频率为1512 MHz。

作为一个双插槽卡，NVIDIA A800 PCIe 80 GB从8针EPS电源连接器获取功率，最大额定功率为250 W。该设备没有显示器连接，因为它不是为连接显示器而设计的。A800 PCIe 80 GB通过PCI-Express 4.0 x16接口连接到系统的其余部分。该卡长267毫米，宽111毫米，采用双槽冷却解决方案。

NVIDIA A800 40GB PCie 标准版 GPU 高速显卡 计算卡

The A800 PCIe 80 GB is Nvidia's professional graphics card, launched on November 8, 2022. The card is based on a 7nm process and GA100 graphics processor, and does not support DirectX.

Since the A800 PCIe 80 GB doesn't support DirectX 11 or DirectX 12, it may not be able to run all the latest games. The GA100 graphics processor is a large chip with a chip area of 826 mm and 54.2 billion transistors.

It has 6912 shading units, 432 texture mapping units, and 160 ROPs. It also includes 432 tensor cores that help increase the speed of machine learning applications. NVIDIA pairs 80 GB of HBM2e memory with the A800 PCIe 80 GB memory, and they connect using a 5120-bit memory interface. The GPU runs at 1065 MHz, which can be increased to 1410 MHz, and the memory runs at 1512 MHz.

As a dual-slot card, the NVIDIA A800 PCIe 80 GB draws power from an 8-pin EPS power connector with a maximum power rating of 250 W. The device does not have a display connection because it is not designed to connect to a display. The A800 PCIe 80 GB connects to the rest of the system via the PCI-Express 4.0x16 interface. The card is 267 mm long and 111 mm wide and features a dual slot cooling solution.