<s>
id	B-Operating_System
Tech	I-Operating_System
7	I-Operating_System
is	O
a	O
multiplatform	O
proprietary	B-Application
game	O
engine	O
developed	O
by	O
id	O
Software	O
.	O
</s>
<s>
As	O
part	O
of	O
the	O
id	B-Application
Tech	I-Application
series	O
of	O
game	O
engines	O
,	O
it	O
is	O
the	O
successor	O
to	O
id	B-Operating_System
Tech	I-Operating_System
6	I-Operating_System
.	O
</s>
<s>
The	O
software	O
was	O
first	O
demonstrated	O
at	O
QuakeCon	O
2018	O
as	O
part	O
of	O
the	O
id	O
Software	O
announcement	O
of	O
Doom	B-Application
Eternal	I-Application
.	O
</s>
<s>
id	B-Operating_System
Tech	I-Operating_System
7	I-Operating_System
features	O
ten	O
times	O
the	O
geometric	O
detail	O
,	O
and	O
higher	O
texture	O
fidelity	O
of	O
id	B-Operating_System
Tech	I-Operating_System
6	I-Operating_System
.	O
</s>
<s>
On	O
PC	O
,	O
id	B-Operating_System
Tech	I-Operating_System
7	I-Operating_System
supports	O
Vulkan	B-Application
rendering	O
only	O
.	O
</s>
<s>
Ray	B-Algorithm
tracing	I-Algorithm
and	O
DLSS	B-Device
were	O
added	O
in	O
June	O
2021	O
.	O
</s>
<s>
According	O
to	O
engine	O
developer	O
Axel	O
Gneiting	O
,	O
the	O
engine	O
does	O
n't	O
have	O
a	O
"	O
main	O
thread	B-Operating_System
"	O
;	O
everything	O
is	O
implemented	O
as	O
jobs	B-General_Concept
.	O
</s>
<s>
The	O
frame	O
limit	O
was	O
250	O
FPS	O
in	O
id	B-Operating_System
Tech	I-Operating_System
6	I-Operating_System
.	O
</s>
