Editing loongson/godson 2/2d

{{loongson title|Godson-2D}}
{{mpu
| name                = Godson-2D
| image               = 
| no image            = Yes
| image size          = 250px
| caption             = 
| designer            = Loongson
| manufacturer        = STMicroelectronics
| model number        = 2D
| part number         = 
| part number 1       = 
| market              = Desktop
| first announced     = November, 2004
| first launched      = 2006
| last order          = 
| last shipment       = 
| release price       = 

| family              = Godson 2
| series              = Godson 2
| locked              = 
| frequency           = 700 MHz
| frequency 2         = 
| frequency N         = 
| bus type            = <!-- (Property::bus type) -->
| bus speed           = <!-- (Property::bus speed) -->
| bus rate            = <!-- (Property::bus rate) -->
| bus links           = <!-- ?x bus rate -->
| clock multiplier    =

| isa family          = MIPS
| isa                 = MIPS64
| microarch           = GS464
| platform            = 
| chipset             = 
| core name           = GS464
| core family         = 
| core model          = 
| core stepping       = 
| process             = 130 nm
| transistors         = 
| technology          = CMOS
| die area            = 
| die width           = 
| die length          = 
| word size           = 64 bit
| core count          = 1
| thread count        = 1
| max cpus            = 1
| max memory          = 

| electrical          = Yes
| power               = 5 W
| v core              = 
| v core tolerance    = <!-- OR ... -->
| v core min          = 
| v core max          = 
| v io                = 
| v io tolerance      = 
| v io 2              = <!-- OR ... -->
| v io 3              = 
| sdp                 = 
| tdp                 = 
| tdp typical         = 
| ctdp down           = 
| ctdp down frequency = 
| ctdp up             = 
| ctdp up frequency   = 
| temp min            = 
| temp max            = 
| tjunc min           = <!-- .. °C -->
| tjunc max           = 
| tcase min           = 
| tcase max           = 
| tstorage min        = 
| tstorage max        = 
| tambient min        = 
| tambient max        = 

| packaging           = <!-- put Yes if packaging info is added -->
| package 0           = 
| package 0 type      = 
| package 0 pins      = 
| package 0 pitch     = 
| package 0 width     = 
| package 0 length    = 
| package 0 height    = 
| socket 0            = 
| socket 0 type       = 
}}
'''Godson-2D''' ('''龙芯2D''') is a {{arch|64}} [[MIPS]] performance processor developed by [[Institute of Computing Technology of the Chinese Academy of Sciences|ICT]] and later [[Loongson]] for desktop computers. Announced in late [[2004]], the Godson-2D operates at up to 700 MHz consuming 3-5W. This chip was manufactured on [[STMicroelectronics]]' [[0.13 µm process]].

The Godson-2D was initially announced on November of [[2004]] with plans to be launched in February of 2005. It was later postponed to April of 2005. During the 2006 International Innovation Conference, it was announced that the Godson-2D was complete and would begin shipping starting the summer of 2006. It's unknown if the chip was ever made it to market. But even if the chip did get released it was likely discontinued and superseded shortly after due to the release of the {{\\|2E}} which was architecturally very similar but operated at higher frequencies.

== Cache ==
{{main|loongson/microarchitectures/GS464#Memory_Hierarchy|l1=GS464 § Cache}}
{{cache size
|l1 cache=128 KiB
|l1i cache=64 KiB
|l1i break=1x64 KiB
|l1i desc=4-way set associative
|l1d cache=64 KiB
|l1d break=1x64 KiB
|l1d desc=4-way set associative
|l1d policy=
}}
base frequency	700 MHz (0.7 GHz, 700,000 kHz) +
core count	1 +
core name	GS464 +
designer	Loongson +
family	Godson 2 +
first announced	November 2004 +
first launched	2006 +
full page name	loongson/godson 2/2d +
instance of	microprocessor +
isa	MIPS64 +
isa family	MIPS +
l1$ size	128 KiB (131,072 B, 0.125 MiB) +
l1d$ description	4-way set associative +
l1d$ size	64 KiB (65,536 B, 0.0625 MiB) +
l1i$ description	4-way set associative +
l1i$ size	64 KiB (65,536 B, 0.0625 MiB) +
ldate	2006 +
manufacturer	STMicroelectronics +
market segment	Desktop +
max cpu count	1 +
microarchitecture	GS464 +
model number	2D +
name	Godson-2D +
power dissipation	5 W (5,000 mW, 0.00671 hp, 0.005 kW) +
process	130 nm (0.13 μm, 1.3e-4 mm) +
series	Godson 2 +
smp max ways	1 +
technology	CMOS +
thread count	1 +
word size	64 bit (8 octets, 16 nibbles) +