Category Description Intel
HM70
UMA
Intel
HM77
UMA
Intel
HM77
Discrete
Internal
graphics
(UMA)
computer
model
with
TouchSma
rt
Switchable
discrete
graphics
computer
model
with
TouchSma
rt
2nd Generation Intel Core i3
processors:
Pentium 987 (1.5 GHz, 1333 MHz/2
MB L3 cache, dual core, 17 W)
√
Pentium 997 (1.6 GHz, 1333 MHz/2
MB L3 cache, dual core, 17 W)
√
Chipsets
Intel HM77 Express chipset for use with
computer models with Intel Core
processors
√√√ √
Intel HM70 Express chipset for use with
computer models with Pentium or
Celeron processors
√
Graphics
Supports HD Decode, DX11, and HDMI √√√√ √
Supports Optimus (for use with computer
models with switchable discrete
graphics)
√√√√ √
Internal graphics (UMA) for use
with computer models with Intel
processors:
●
Intel HD Graphics 4000 for use
with computer models with 3rd
Generation Intel Core processors
√√√ √
●
Intel HD Graphics 3000 for use
with computer models with 2nd
Generation Intel Core processors
√√√√
●
Intel HD Graphics for use with
computer models with Pentium or
Celeron processors
√
Switchable discrete graphics:
●
GeForce GT630M with 2 GB of
dedicated video memory (256 MB
× 16 DDR3 @ 900 MHz × 4 PCs);
64 bit, (no support for Linux
Ubuntu)
√ √
●
GeForce GT630M with 1 GB of
dedicated video memory (128 MB
× 16 DDR3 @ 900 MHz × 4 PCs);
64 bit (no support for Linux
Ubuntu)
√
√
2 Chapter 1 Product description
