HIS 7770 IceQ X Turbo 1GB GDDR5显卡产品性能指标 |
| HIS 7770 IceQ X Turbo 1GB GDDR5显卡 基本功能 |
| RAMDAC |
400MHz |
| SP单元 |
640个 |
| HIS 7770 IceQ X Turbo 1GB GDDR5显卡 基本规格 |
| 核心频率 |
1100MHz |
| 接口类型 |
PCI-E |
| 适用类型 |
台式机 |
| 显存频率 |
4800MHz |
| 显存容量 |
1GB |
| 显卡芯片 |
ATI Radeon HD 7770 |
| HIS 7770 IceQ X Turbo 1GB GDDR5显卡 其他功能 |
| 散热方式 |
导热管+风扇 |
| 最大分辨率 |
2560*1600 |
| HIS 7770 IceQ X Turbo 1GB GDDR5显卡 物理特性 |
| 3D API |
Microsoft DirectX 11/Shader Model 5.0 |
| HIS 7770 IceQ X Turbo 1GB GDDR5显卡 显存规格 |
| 显存类型 |
DDR5 |
| 显存位宽 |
128bit |
| HIS 7770 IceQ X Turbo 1GB GDDR5显卡 显卡核心 |
| 图形核心 |
Cape Verde XT |
| 显卡芯片制作工艺 |
28纳米 |
| HIS 7770 IceQ X Turbo 1GB GDDR5显卡 显卡接口 |
| HDCP |
支持 |
| 外接供电接口 |
6pin |
| 显示器接口 |
双Mini DisplayPort接口/HDMI接口/DVI接口 |
