处理器
| 处理器频率 |
850 MHz |
| 图形处理器系列 |
AMD |
| CUDA |
N |
| 最大模拟分辨率 |
2048 x 1536 pixels |
| 流处理器 |
800 |
| 着色器时钟 |
850 MHz |
内存参数
| 图形适配器内存类型 |
GDDR5 |
| 数据宽度 |
128 bit |
| 内存时钟速度 |
4800 MHz |
| 独立显卡适配器內存 |
1 GB |
性能
| DirectX版本 |
11 |
| OpenGL版本 |
3.2 |
| NVIDIA 3D Vision |
N |
| 最高着色模型版本 |
5.0 |
| PhysX |
N |
| 集成电视调谐器 |
N |
| HDCP |
Y |
另外
| Mini DisplayPort的数量 |
1 |
| 双dvi（互应式数字视频） |
Y |
Radeon HD 5770 1024 MB, GDDR5, 128bit, PCI-E
There’s an ideal graphics card for every gamer, and the XFX ATI Radeon™ HD 5770 single slot graphics card is for the gamer looking for “ility,” as in “utility,” “stability,” and “reliability,” not to mention some excellent overclocking “capability.” A single-slot card variant of the 5700 performance card family, it sports a uniquely designed fansink, with a total heatpipe surface area that is 15% greater than the HD 5770 dual slot channel fansink. This, combined with the open space provided by the single slot environment, ensures maximum airflow to the GPU.
An acoustic comparison of the 5700 family found that the XFX ATI Radeon HD 5770 single slot was up to 23.5 dB lower than the HD 5770 dual slot full cover fansink. Enhanced cooling and reduced noise is helped by fan speed, which is controlled by a PWM circuit on the PCB. Dust levels are kept down to a minimum with IP-5X dust protection standard. For gamers who have been waiting for the ideal single-slot graphics card, the XFX ATI Radeon HD 5770 has been worth the wait. The unique cooling capacity—and reduced noise levels—of this single-slot solution turns up the “ility,” making this a very attractive graphics card indeed.
