DELL E7240 7240-7274 用户手册

产品代码

7240-7274

Integrated Graphics Controller

Integrated Graphics Controller

Intel HD, HD 4400 (Intel Haswell i3/i5/i7 Processors)

Model

Dell Latitude 7000 Series

Bus Type

Internal PCIe

Memory Interface

N/A (unified memory architecture)

Clock Speeds

Core i7: 1.7G ~ 2.1G Depending on CPU
Core i5: 1.4G ~1.9G Depending on CPU
Core i3: 1.7G ~ 1.9G Depending on CPU

Max Graphics dynamic frequency

Core i7: 200/1000 Mhz depending on CPU
Core i5: 200/1100 Mhz Depending on CPU
Core i3: 200/1000 Mhz Depending on CPU

Estimated Maximum Power Consumption (TDP)

15W

Display Support

eDP (internal), HDMI, DisplayPort

Maximum Color Depth

32bit

Maximum Vertical Refresh Rate

Up to 85Hz depending on resolution

Operating Systems Graphics/ Video API Support

DirectX 11,1 (Windows 8 only), OpenGL 4.0

Supported Resolutions and Max Refresh Rates (Hz)
(Note: Analog and/or digital)

Max Digital: (HDMI)
3200x2000@60Hz
Max Digital: (DisplayPort)
3200x2000@60Hz
Analog: (VGA) through docking
1600x1200/32bpp @ 85Hz or
1920x1200/32bpp @ 60Hz

Numbers of Displays Supported

3 max