<s>
S3	O
Graphics	O
 '	O
Chrome	O
series	O
of	O
graphics	B-Architecture
accelerators	I-Architecture
arrived	O
in	O
2004	O
with	O
the	O
DeltaChrome	B-Application
line	O
of	O
chips	O
.	O
</s>
<s>
The	O
Chrome	O
range	O
featured	O
low	O
power	O
requirements	O
and	O
high-definition	O
output	O
making	O
it	O
attractive	O
for	O
small	B-Device
form	I-Device
factor	I-Device
scenarios	O
and	O
OEM	O
systems	O
.	O
</s>
<s>
The	O
Chrome	O
series	O
supports	O
Direct3D	B-Application
9	O
with	O
full	O
pixel	O
shader	O
2.0	O
support	O
,	O
excluding	O
the	O
unreleased	O
Savage	O
XP/AlphaChrome	O
and	O
early	O
UniChrome	B-Application
.	O
</s>
<s>
Later	O
GPUs	B-Architecture
in	O
the	O
series	O
offer	O
Direct3D	B-Application
10	O
,	O
10.1	O
,	O
and	O
11	O
support	O
,	O
depending	O
on	O
the	O
GPU	B-Architecture
.	O
</s>
<s>
Chrome	O
also	O
introduced	O
MultiChrome	O
technology	O
,	O
allowing	O
multiple	O
matched	O
Chrome	O
cards	O
to	O
be	O
used	O
simultaneously	O
in	O
a	O
system	O
to	O
increase	O
graphics	O
performance	O
,	O
similar	O
to	O
ATI	O
CrossFire	O
and	O
NVIDIA	B-Device
's	I-Device
SLI	I-Device
.	O
</s>
<s>
DeltaChrome	B-Application
added	O
support	O
for	O
Shader	B-Language
Model	I-Language
2.0	I-Language
,	O
making	O
it	O
S3	O
's	O
first	O
released	O
DirectX	O
9	O
product	O
.	O
</s>
<s>
GammaChrome	B-Application
is	O
the	O
first	O
native	O
PCI	O
Express	O
product	O
line	O
by	O
S3	O
Graphics	O
.	O
</s>
<s>
S3	O
originally	O
planned	O
GammaChrome	B-Application
S19	O
on	O
its	O
roadmap	O
,	O
but	O
it	O
was	O
cancelled	O
.	O
</s>
<s>
Core	O
clock	O
(	O
MHz	O
)	O
Memory	O
clock	O
(	O
MHz	O
)	O
Memory	O
interface	O
width	O
(	O
bit	O
)	O
GammaChrome	B-Application
S14	O
Matrix	O
4	O
4/4/4	O
375	O
300	O
64/128GammaChrome	O
S18	O
Metropolis	O
4	O
4/4/4	O
300-500	O
300-450	O
64/128GammaChrome	O
S19	O
Matrix	O
4	O
8/8/8	O
500	O
?	O
</s>
<s>
This	O
generation	O
of	O
S3	B-Application
Chrome	I-Application
was	O
announced	O
on	O
2005-9-7	O
,	O
and	O
released	O
on	O
2005-11-3	O
.	O
</s>
<s>
The	O
Chrome	O
460	O
will	O
support	O
DirectX	O
10	O
and	O
adopts	O
a	O
90nm	O
process	O
,	O
while	O
the	O
Chrome	O
430	O
will	O
support	O
DirectX	O
10.1	O
and	O
adopts	O
a	O
65nm	B-Algorithm
process	I-Algorithm
.	O
</s>
<s>
The	O
production	O
models	O
are	O
made	O
in	O
65nm	B-Algorithm
process	I-Algorithm
,	O
supports	O
DirectX	O
10.1	O
,	O
and	O
uses	O
PCI	O
Express	O
2.0	O
interface	O
.	O
</s>
<s>
It	O
featured	O
a	O
displayport	O
and	O
a	O
full-sized	O
PCB	O
;	O
a	O
feature	O
uncommon	O
amongst	O
more	O
modern	O
S3	B-Application
Chrome	I-Application
cards	O
.	O
</s>
<s>
It	O
supports	O
features	O
found	O
in	O
S3	B-Application
Chrome	I-Application
400	O
and	O
later	O
products	O
.	O
</s>
<s>
OmniChrome	O
is	O
a	O
video	O
card	O
with	O
DeltaChrome	B-Application
S4	O
Pro	O
processor	O
,	O
Philips	O
1216/1236	O
TV	O
tuner	O
,	O
Techwell	O
video	O
decoder	O
.	O
</s>
<s>
UniChrome	B-Application
is	O
an	O
updated	O
S3	O
ProSavage	O
used	O
in	O
VIA	B-Device
's	I-Device
integrated	I-Device
graphics	I-Device
chipsets	I-Device
.	O
</s>
<s>
The	O
UniChrome	B-Application
Pro	O
Series	O
consists	O
of	O
the	O
UniChrome	B-Application
Pro	O
and	O
UniChrome	B-Application
Pro	O
II	O
.	O
</s>
<s>
The	O
UniChrome	B-Application
Pro	O
Series	O
is	O
an	O
update	O
to	O
UniChrome	B-Application
with	O
an	O
improved	O
video-engine	O
called	O
Chromotion	O
(	O
MPEG2	O
decoder	O
,	O
adaptive	O
De-Interlacing	O
and	O
video	O
deblocking	O
)	O
.	O
</s>
<s>
It	O
contains	O
a	O
128-bit	O
3D	O
graphic	O
core	O
providing	O
DirectX	O
7	O
hardware	O
support	O
but	O
without	O
a	O
Transform	B-Algorithm
&	I-Algorithm
Lightning	I-Algorithm
(	O
T&L	B-Algorithm
)	O
unit	O
.	O
</s>
<s>
Chrome9	O
was	O
S3	O
Graphics	O
's	O
attempt	O
to	O
pass	O
Microsoft	O
's	O
Windows	B-Application
Vista	I-Application
Basic	O
certification	O
with	O
their	O
first	O
integrated	O
graphics	O
cores	O
supporting	O
DirectX	O
9	O
.	O
</s>
<s>
The	O
most	O
popular	O
Chrome9	O
IGP	O
(	O
Integrated	O
Graphics	B-Architecture
Processor	I-Architecture
)	O
VIA	B-Device
chipsets	I-Device
are	O
:	O
CN896	O
,	O
K8M890CE/K8N890CE	O
,	O
P4M900	O
and	O
VN896	O
.	O
</s>
<s>
Chip	O
Release	O
fab	B-Architecture
(	O
nm	O
)	O
Core	O
clock	O
(	O
MHz	O
)	O
Pipeline	O
Vertex	O
shaders	O
Memory	O
clock	O
(	O
MHz	O
)	O
Memory	O
interface	O
width	O
(	O
bit	O
)	O
Notes	O
Savage	O
XP	O
(	O
AlphaChrome	B-Application
)	O
6/2002	O
150	O
DDR	O
SDRAM	O
.	O
</s>
<s>
DeltaChrome	B-Application
S4	O
Pro	O
mid-2004	O
130	O
300	O
4/4/4	O
2	O
300	O
128	O
Shader	B-Language
Model	I-Language
2	I-Language
DeltaChrome	B-Application
S8	O
mid-2004	O
130	O
300	O
8/8/8	O
4	O
300	O
128	O
Shader	B-Language
Model	I-Language
2	I-Language
DeltaChrome	B-Application
S8	O
Nitro	O
mid-2004	O
130	O
315	O
8/8/8	O
4	O
315	O
128	O
Shader	B-Language
Model	I-Language
2	I-Language
DeltaChrome	B-Application
S8	O
ULP	O
mid-2004	O
130	O
200	O
8/8/8	O
4	O
300	O
128	O
Shader	B-Language
Model	I-Language
2	I-Language
GammaChrome	B-Application
S18	O
CE	O
3/2005	O
130	O
400	O
4/4/4	O
4	O
300	O
128	O
Shader	B-Language
Model	I-Language
2	I-Language
GammaChrome	B-Application
S18	O
PRO	O
3/2005	O
130	O
300	O
4/4/4	O
4	O
300	O
128	O
Shader	B-Language
Model	I-Language
2	I-Language
Chrome	B-Device
S25	I-Device
11/2005	O
90	O
600	O
4/8/8	O
4	O
400	O
(	O
Max	O
500/500/700	O
for	O
GDDR1/GDDR2/GDDR3	O
memory	O
)	O
32/64/128	O
PCIe	O
.	O
</s>
<s>
Chrome	B-Device
S27	I-Device
11/2005	O
90	O
700	O
4/8/8	O
4	O
700	O
(	O
Max	O
500/500/700	O
for	O
GDDR1/GDDR2/GDDR3	O
memory	O
)	O
32/64/128	O
PCIe	O
.	O
</s>
