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{{amd title|Arctic Islands|arch}}
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{{amd title|Polaris|arch}}
 
{{microarchitecture
 
{{microarchitecture
 
|atype=GPU
 
|atype=GPU
−
|name=Arctic Islands
+
|name=Polaris
 
|designer=AMD
 
|designer=AMD
 
|manufacturer=GlobalFoundries
 
|manufacturer=GlobalFoundries
−
|introduction=Q2 2016
+
|introduction=2016 <!-- Q2 -->
 
|process=14 nm
 
|process=14 nm
 
|process 2=16 nm
 
|process 2=16 nm
−
|predecessor=Volcanic Islands
+
|predecessor=Arctic Islands
−
|predecessor link=amd/microarchitectures/volcanic islands
+
|predecessor link=amd/microarchitectures/arctic islands
 
|successor=Vega
 
|successor=Vega
 
|successor link=amd/microarchitectures/vega
 
|successor link=amd/microarchitectures/vega
 
|succession=yes
 
|succession=yes
 
}}
 
}}
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'''Arctic Islands''' (also known as '''Graphics core next 4th generation''') is a [[microarchitecture]] developed by [[AMD]].
+
'''[[Polaris]]''' (also known as '''GCN4''' (''Graphics core next 4th generation'')) is a [[microarchitecture]] developed by [[AMD]].
 +
:See also {{\\|Arctic Islands}} GPUs Family
 +
 
 +
== Codenames ==
 +
;• {{\\|Arctic Islands}} - GPUs Family
 +
* [[Polaris]] - GPUs Chipset
 +
** Greenland - High-end GPUs
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** Ellesmere (Polaris 10/20/30)
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** Baffin (Polaris 11/21/31)
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** Lexa (Polaris 12/23)
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** Vega M (Polaris 22)
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 +
== Family ==
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{| class="wikitable" cellpadding="3px" style="border: 1px solid black; border-spacing: 0px; width: 100%; text-align:center;"
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|-
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! Family !! Chipset name !! [[Microarchitecture]] !! ISA !! Product name
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|-
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! {{\\|Southern Islands}}
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| Cape Verde, Pitcairn, Tahiti, Oland, Hainan || GCN1.0+ || DCE 6.x || HD7750 - HD7970, R9 270, R9 280, R9 370X, R7 240, R7 250
 +
|-
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! {{\\|Sea Islands}}
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| Bonaire, Kabini, Mullins, Kaveri, Hawaii || GCN2.x || DCE 8.x || HD7790, R7 260, R9 290, R7 360, R9 390
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|-
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! {{\\|Volcanic Islands}}
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| Carrizo, Fiji, Stoney, Tonga, Topaz, Wani || GCN3.x || DCE 10/11.x || R9 285, R9 380/380X, R9 Fury, R9 Nano, R9 Fury X, Pro Duo
 +
|-
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! {{\\|Arctic Islands}}
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| Ellesmere, Baffin, Lexa, Greenland <br>[[Polaris]] 10/11/12, 22 (Vega M) || GCN4.x ||  DCE 11.2 || RX 460/470/480, RX 540/550/560/570/580/590, Pro WX 3200
 +
|-
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! {{\\|Vega}}
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| Vega 10/11/12, 20 || GCN5.x || DCE 12.x || RX Vega 56, RX Vega 64, Radeon Vega II, Radeon VII
 +
|}
 +
 
 +
== Generation ==
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:;[[AMD]] Radeon RX Vega M / 56 / 64 (7)
 +
 
 +
{| class="wikitable" cellpadding="3px" style="border: 1px solid black; border-spacing: 0px; width: 100%; text-align:center;"
 +
|-
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! Name !! Family !! Bus !! Memory !! GPU Clock !! Memory Clock !! Cores / TMUs / ROPs !! Release
 +
|-
 +
! Radeon RX Vega M GH
 +
| [[Polaris]] 22 || IGP || 4 GB / HBM2 / 1024 bit || 1190 MHz || 800 MHz || 1536 / 96 / 64 || Feb 1, 2018
 +
|-
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! Radeon RX Vega M GL
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| [[Polaris]] 22 || IGP || 4 GB / HBM2 / 1024 bit || 1011 MHz || 700 MHz || 1280 / 80 / 32 || Feb 1, 2018
 +
|-
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! Radeon Pro WX Vega M GL
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| [[Polaris]] 22 || IGP || 4 GB / HBM2 / 1024 bit || 1011 MHz || 700 MHz || 1280 / 80 / 32 || Apr 24, 2018
 +
|-
 +
! Radeon RX Vega 56
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| Vega 10 || PCIe 3.0 x16 || 8 GB / HBM2 / 2048 bit || 1471 MHz || 800 MHz || 3584 / 224 / 64 || Aug 14, 2017
 +
|-
 +
! Radeon RX Vega 64 (LE)
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| Vega 10 || PCIe 3.0 x16 || 8 GB / HBM2 / 2048 bit || 1546 MHz || 945 MHz || 4096 / 256 / 64 || Aug 7, 2017
 +
|-
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! Radeon RX Vega 64 (LC)
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| Vega 10 || PCIe 3.0 x16 || 8 GB / HBM2 / 2048 bit || 1677 MHz || 945 MHz || 4096 / 256 / 64 || Aug 7, 2017
 +
|-
 +
! Radeon RX Vega Nano
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| Vega 10 || PCIe 3.0 x16 || 8 GB / HBM2 / 2048 bit || 1546 MHz || 800 MHz || 4096 / 256 / 64 || 2017
 +
|}

Latest revision as of 15:32, 19 November 2025

Edit Values
Polaris µarch
General Info
Arch TypeGPU
DesignerAMD
ManufacturerGlobalFoundries
Introduction2016
Process14 nm, 16 nm
Succession

Polaris (also known as GCN4 (Graphics core next 4th generation)) is a microarchitecture developed by AMD.

See also Arctic Islands GPUs Family

Codenames[edit]

• Arctic Islands - GPUs Family
  • Polaris - GPUs Chipset
    • Greenland - High-end GPUs
    • Ellesmere (Polaris 10/20/30)
    • Baffin (Polaris 11/21/31)
    • Lexa (Polaris 12/23)
    • Vega M (Polaris 22)

Family[edit]

Family Chipset name Microarchitecture ISA Product name
Southern Islands Cape Verde, Pitcairn, Tahiti, Oland, Hainan GCN1.0+ DCE 6.x HD7750 - HD7970, R9 270, R9 280, R9 370X, R7 240, R7 250
Sea Islands Bonaire, Kabini, Mullins, Kaveri, Hawaii GCN2.x DCE 8.x HD7790, R7 260, R9 290, R7 360, R9 390
Volcanic Islands Carrizo, Fiji, Stoney, Tonga, Topaz, Wani GCN3.x DCE 10/11.x R9 285, R9 380/380X, R9 Fury, R9 Nano, R9 Fury X, Pro Duo
Arctic Islands Ellesmere, Baffin, Lexa, Greenland
Polaris 10/11/12, 22 (Vega M) 		GCN4.x DCE 11.2 RX 460/470/480, RX 540/550/560/570/580/590, Pro WX 3200
Vega Vega 10/11/12, 20 GCN5.x DCE 12.x RX Vega 56, RX Vega 64, Radeon Vega II, Radeon VII

Generation[edit]

AMD Radeon RX Vega M / 56 / 64 (7)
Name Family Bus Memory GPU Clock Memory Clock Cores / TMUs / ROPs Release
Radeon RX Vega M GH Polaris 22 IGP 4 GB / HBM2 / 1024 bit 1190 MHz 800 MHz 1536 / 96 / 64 Feb 1, 2018
Radeon RX Vega M GL Polaris 22 IGP 4 GB / HBM2 / 1024 bit 1011 MHz 700 MHz 1280 / 80 / 32 Feb 1, 2018
Radeon Pro WX Vega M GL Polaris 22 IGP 4 GB / HBM2 / 1024 bit 1011 MHz 700 MHz 1280 / 80 / 32 Apr 24, 2018
Radeon RX Vega 56 Vega 10 PCIe 3.0 x16 8 GB / HBM2 / 2048 bit 1471 MHz 800 MHz 3584 / 224 / 64 Aug 14, 2017
Radeon RX Vega 64 (LE) Vega 10 PCIe 3.0 x16 8 GB / HBM2 / 2048 bit 1546 MHz 945 MHz 4096 / 256 / 64 Aug 7, 2017
Radeon RX Vega 64 (LC) Vega 10 PCIe 3.0 x16 8 GB / HBM2 / 2048 bit 1677 MHz 945 MHz 4096 / 256 / 64 Aug 7, 2017
Radeon RX Vega Nano Vega 10 PCIe 3.0 x16 8 GB / HBM2 / 2048 bit 1546 MHz 800 MHz 4096 / 256 / 64 2017
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Facts about "Polaris - Microarchitectures - AMD"
RDF feed
codenamePolaris +
designerAMD +
first launched2016 +
full page nameamd/microarchitectures/polaris +
instance ofmicroarchitecture +
manufacturerGlobalFoundries +
microarchitecture typeGPU +
namePolaris +
process14 nm (0.014 μm, 1.4e-5 mm) + and 16 nm (0.016 μm, 1.6e-5 mm) +