Editing microsoft/scorpio engine

{{microsoft title|Scorpio Engine}}
{{mpu
|name=Scorpio Engine
|image=scorpio engine (front).png
|designer=AMD
|designer 2=Microsoft
|manufacturer=TSMC
|model number=Scorpio Engine
|market=Console
|first announced=June 11, 2017
|first launched=November 7, 2017
|frequency=2,300 MHz
|clock multiplier=23
|isa=x86-64
|isa family=x86
|microarch=Enhanced Jaguar
|microarch 2=Arctic Islands
|core name=Enhanced Jaguar
|process=16 nm
|transistors=7,000,000,000
|technology=CMOS
|die area=359 mm²
|word size=64 bit
|core count=8
|thread count=8
|max cpus=1
|max memory=12 GiB
}}
'''Scorpio Engine''' is a {{arch|64}} [[octa-core]] [[x86]] SoC designed by [[AMD]] and [[Microsoft]] for their ''Xbox One X''. The chip features eight {{amd|Enhanced Jaguar|l=arch}} cores operating at 2.3 GHz and a custom {{amd|Arctic Islands|l=arch}}-based GPU operating at 1.172 GHz. Fabricated on [[TSMC]]'s [[16 nm process|16FF+]], this chip supports 12 (24 for Dev) GiB of 12-channel GDDR5-6800 memory.

== Cache ==
{{main|amd/microarchitectures/enhanced_jaguar#Memory_Hierarchy|l1=Enhanced Jaguar § Cache}}
{{cache size
|l1 cache=512 KiB
|l1i cache=256 KiB
|l1i break=8x32 KiB
|l1i desc=2-way set associative
|l1d cache=256 KiB
|l1d break=8x32 KiB
|l1d desc=8-way set associative
|l1d policy=write-back
|l2 cache=4 MiB
|l2 break=2x2 MiB
|l2 desc=16-way set associative
|l2 policy=write-back
}}

== Memory controller ==
{{memory controller
|type=GDDR5-6800
|max mem=12 GiB
|controllers=12
|channels=12
|width=384 bit
|max bandwidth=304 GiB/s
|bandwidth schan=25.33 GiB/s
}}

== Graphics ==
{{main|amd/microarchitectures/arctic islands|l1=Arctic Islands microarchitecture}}
Scorpio Engine features a 40 Radeon compute units (CU) operating at 1,172 MHz each capable of 128 FLOP/cycle for a total of 6.00064 TFLOPS raw peak performance. The GPU is capable of 4.688 Giga primitives/second and 187.5 G bilinear texels/second.

<table class="wikitable">
<tr><th colspan="2">Scorpio Engine GPU</th></tr>
<tr><th>Unified shaders</th><td>2560 (64 × 40 CUs)</td></tr>
<tr><th>[[raster operation units|ROPs]]</th><td>32</td></tr>
<tr><th>[[texture mapping units |TMUs]]</th><td>160</td></tr>
<tr><th>Peak Performance</th><td> ~6 TFLOPS (6,000,640,000,000 [[FLOPS]])</td></tr>
</table>

{| class="wikitable"
! colspan="3" | Hardware Accelerated Video Capabilities
|-
! Codec !! Encode !! Decode
|-
| [[MPEG-4 AVC]] (H.264) || {{tchk|yes|4K @ 60 Hz}} || {{tchk|no}}
|-
| [[HEVC]] (H.265) || {{tchk|yes|4K @ 60 Hz}} || {{tchk|yes|4K @ 60 Hz}}
|-
| [[VP9]] || {{tchk|yes|4K @ 60 Hz}} || {{tchk|no}}
|}

== Display ==
Scorpio Engine supports [[DP]] 1.2a, HDMI 2.0b, HDCP 2.2, and two-stream MST. 4K, 64-bit, 3-surface resize and blending is supported.

== Audio ==
8 custom processors.

== Utilizing devices ==
* [[used by::Xbox One X]]

{{expand list}}

== Die ==
* TSMC's [[16 nm process|16 nm FF+ process]]
* 7,000,000,000 transistors
* 359 mm² die size


:[[File:scorpio engine die shot.png|750px]]


: [[File:scorpio engine die shot (annotated).png|750px]]
base frequency	2,300 MHz (2.3 GHz, 2,300,000 kHz) +
core count	8 +
core name	Enhanced Jaguar +
designer	AMD + and Microsoft +
die area	359 mm² (0.556 in², 3.59 cm², 359,000,000 µm²) +
first announced	June 11, 2017 +
first launched	November 7, 2017 +
full page name	microsoft/scorpio engine +
has ecc memory support	false +
instance of	microprocessor +
is multi-chip package	false +
isa	x86-64 +
isa family	x86 +
l1$ size	512 KiB (524,288 B, 0.5 MiB) +
l1d$ description	8-way set associative +
l1d$ size	256 KiB (262,144 B, 0.25 MiB) +
l1i$ description	2-way set associative +
l1i$ size	256 KiB (262,144 B, 0.25 MiB) +
l2$ description	16-way set associative +
l2$ size	4 MiB (4,096 KiB, 4,194,304 B, 0.00391 GiB) +
ldate	November 7, 2017 +
main image	+
manufacturer	TSMC +
market segment	Console +
max cpu count	1 +
max memory	24,576 MiB (25,165,824 KiB, 25,769,803,776 B, 24 GiB, 0.0234 TiB) +
max memory bandwidth	304 GiB/s (311,296 MiB/s, 326.418 GB/s, 326,417.514 MB/s, 0.297 TiB/s, 0.326 TB/s) +
max memory channels	12 +
microarchitecture	Enhanced Jaguar + and Polaris +
model number	Scorpio Engine +
name	Scorpio Engine +
package	BGA-2409 +
package contacts	2,409 +
package length	50 mm (5 cm, 1.969 in) +
package pitch	0.8 mm (0.0315 in) +
package type	FC-OBGA +
package width	50 mm (5 cm, 1.969 in) +
process	16 nm (0.016 μm, 1.6e-5 mm) +
smp max ways	1 +
supported memory type	GDDR5-6800 +
technology	CMOS +
thread count	8 +
transistor count	7,000,000,000 +
used by	Xbox One X +
word size	64 bit (8 octets, 16 nibbles) +