Difference between revisions of "Template:AMD Radeon HD 7xxxM"

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(Not clear if GCN 1.0 supports Vulkan 1.1)
blackwiki>Wikiinger
(unified table layout)
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{|class="wikitable" style="font-size: 80%; text-align: center;"
+
<!-- Changes to the table *layout* should be proposed and discussed first on Talk:List_of_AMD_graphics_processing_units -->
! rowspan="2" | Model
+
{|class="wikitable" style="font-size: 85%; text-align: center;"
! rowspan="2" | Launch
+
! rowspan=2 | Model<br />([[Codename]])
! rowspan="2" | Model Number
+
! rowspan=2 | Launch
! rowspan="2" | [[Codename]]
+
! rowspan=2 | [[Microarchitecture|Architecture]]<br />([[Semiconductor device fabrication|Fab]])
! rowspan="2" | [[Microarchitecture|Architecture]]
+
! colspan=2 | Core
! rowspan="2" | Fab ([[Nanometer|nm]])
+
! colspan=2 |[[Fillrate]]
! rowspan="2" | Bus interface
+
! rowspan=2 | Processing power<br />([[GFLOPS]])
! colspan="2" | Clock rate
 
! rowspan="2" | Core config{{efn|name=a}}
 
! colspan="2" | [[Fillrate]]
 
 
! colspan="4" | Memory
 
! colspan="4" | Memory
! rowspan="2" | Processing power<br />([[GFLOPS]])
+
! rowspan=2 | Bus interface
! rowspan="2" | TDP ([[Watt|Watts]])<br />(GPU only)
+
! rowspan=2 | TDP ([[Watt|W]])
! colspan="4" | [[Application programming interface|API]] compliance (version)
 
 
|-
 
|-
! Core ([[Hertz|MHz]])
+
! Config{{efn|name=a}}
! Memory ([[Hertz|MHz]])
+
! Clock ([[Hertz|MHz]])
 +
! Texture ([[Texel (graphics)|GT]]/s)
 
! Pixel ([[Pixel|GP]]/s)
 
! Pixel ([[Pixel|GP]]/s)
! Texture ([[Texel (graphics)|GT]]/s)
 
 
! Size ([[Gibibyte|GiB]])
 
! Size ([[Gibibyte|GiB]])
! Bus width ([[bit]])
+
! Bus&nbsp;type<br />&&nbsp;width{{efn|name="GDDR5 transfer rate"}}
! Bus type{{efn|name="GDDR5 transfer rate"}}
+
! Memory ([[Hertz|MHz]])
 
! Bandwidth ([[Gigabyte|GB]]/s)
 
! Bandwidth ([[Gigabyte|GB]]/s)
! [[Direct3D]]
 
! [[OpenGL]]{{efn|name="beta"|OpenGL 4.5 possible for Terascale 2 with AMD Radeon Software Crimson Beta (driver 15.30 or higher).<ref>{{cite web |url=https://support.amd.com/en-us/kb-articles/pages/amd-radeon-software-crimson-edition-beta.aspx |title=AMD Radeon Software Crimson Edition Beta |work=[[Advanced Micro Devices|AMD]] |accessdate=2018-04-20}}</ref>}}{{efn|name="vulkan"|Vulkan 1.0 and OpenGL 4.5 possible for GCN with AMD Radeon Software Crimson 16.3 or higher.<ref name="Geeks3D Vulkan">{{cite web |url=http://www.geeks3d.com/20160310/amd-crimson-16-3-graphics-driver-available-with-vulkan-support/ |title=AMD Crimson 16.3 Graphics Driver Available with Vulkan Support |author=JeGX |date=10 March 2016 |publisher=Geeks3D |accessdate=11 May 2016 |archive-url=https://web.archive.org/web/20160417172103/http://www.geeks3d.com/20160310/amd-crimson-16-3-graphics-driver-available-with-vulkan-support/ |archive-date=17 April 2016}}</ref>}}
 
! [[OpenCL]]
 
! [[Vulkan (API)|Vulkan]]
 
 
|-
 
|-
! {{rh}} | Radeon HD 7430M
+
! {{rh}} | Radeon HD 7430M<br />(Seymour Pro)
| rowspan="15" | {{dts|2012|01|07|format=mdy}}
+
| rowspan=4 | {{dts|2012|01|07|format=my|nowrap=off}}
| rowspan="2" | Seymour Pro
+
| rowspan=4 | [[TeraScale (microarchitecture)#TeraScale 2|TeraScale 2]]<br />(40 nm)
| rowspan="4" | Caicos<br />(RV910)
+
| rowspan=4 | 160:8:4:2
| rowspan="15" | [[TeraScale (microarchitecture)#TeraScale 2|TeraScale 2]]
 
| rowspan="15" | 40
 
| rowspan="18" | PCIe 2.1 ×16
 
 
| 600
 
| 600
 +
| 4.8
 +
| 2.4
 +
| 192
 +
| 1
 +
| DDR3<br />64-bit
 
| 900
 
| 900
| rowspan="4" | 160:8:4:2
 
| 2.4
 
| 4.8
 
| rowspan="13" | 1
 
| rowspan="9" | 64
 
| DDR3
 
 
| 14.4
 
| 14.4
| 192
+
| rowspan="15" | PCIe 2.1 ×16
| rowspan="2" | 7
+
| 7
| rowspan="15" | 11.3<br />(11_0)
 
| rowspan="21" | 4.5
 
| rowspan="21" | 1.2
 
| rowspan="15" {{N/A}}
 
 
|-
 
|-
! {{rh}} | Radeon HD 7450M
+
! {{rh}} | Radeon HD 7450M<br />(Seymour Pro)
 
| 700<br />700
 
| 700<br />700
| rowspan="2" | 900<br />800
+
| 5.6
 
| 2.8
 
| 2.8
| 5.6
 
| rowspan="2" | DDR3<br />GDDR5
 
| rowspan="2" | 14.4<br />25.6
 
 
| 224
 
| 224
 +
| 1
 +
| DDR3<br />GDDR5<br />64-bit
 +
| 900<br />800
 +
| 14.4<br />25.6
 +
| 7
 
|-
 
|-
! {{rh}} | Radeon HD 7470M
+
! {{rh}} | Radeon HD 7470M<br />(Seymour XT)
| Seymour XT
 
 
| 750<br />800
 
| 750<br />800
 +
| 6<br />6.4
 
| 3.0<br />3.2
 
| 3.0<br />3.2
| 6<br />6.4
 
 
| 240<br />256
 
| 240<br />256
 +
| 1
 +
| DDR3<br />GDDR5<br />64-bit
 +
| 900<br />800
 +
| 14.4<br />25.6
 
| 7~9
 
| 7~9
 
|-
 
|-
! {{rh}} | Radeon HD 7490M
+
! {{rh}} | Radeon HD 7490M<br />(Seymour XTX)
| Seymour XTX
 
 
| 800
 
| 800
 +
| 6.4
 +
| 3.2
 +
| 256
 +
| 1
 +
| GDDR5<br />64-bit
 
| 950
 
| 950
| 3.2
 
| 6.4
 
| GDDR5
 
 
| 30.4
 
| 30.4
| 256
 
 
| 9
 
| 9
 
|-
 
|-
! {{rh}} | Radeon HD 7510M
+
! {{rh}} | Radeon HD 7510M<br />(Thames LE)
| Thames LE
+
| {{dts|2012|01|07|format=my|nowrap=off}}
| rowspan="11" | Turks<br />(RV930)
+
| [[TeraScale (microarchitecture)#TeraScale 2|TeraScale 2]]<br />(40 nm)
| rowspan="2" | 450
+
| 400:20:8:5
 +
| 450
 +
| 9.0
 +
| 3.6
 +
| 360
 +
| 1
 +
| DDR3<br />64-bit
 
| 800
 
| 800
| rowspan="4" | 400:20:8:5
 
| rowspan="2" | 3.6
 
| rowspan="2" | 9.0
 
| rowspan="2" | DDR3
 
 
| 12.8
 
| 12.8
| rowspan="2" | 360
+
| 11
| rowspan="2" | 11
 
 
|-
 
|-
! {{rh}} | Radeon HD 7530M
+
! {{rh}} | Radeon HD 7530M<br />(Thames LP)
| Thames LP
+
| {{dts|2012|01|07|format=my|nowrap=off}}
 +
| [[TeraScale (microarchitecture)#TeraScale 2|TeraScale 2]]<br />(40 nm)
 +
| 400:24:8:5
 +
| 450
 +
| 9.0
 +
| 3.6
 +
| 360
 +
| 1
 +
| DDR3<br />64-bit
 
| 900
 
| 900
 
| 14.4
 
| 14.4
 +
| 11
 
|-
 
|-
! {{rh}} | Radeon HD 7550M
+
! {{rh}} | Radeon HD 7550M<br />(Thames Pro)
| rowspan="2" | Thames Pro
+
| {{dts|2012|01|07|format=my|nowrap=off}}
 +
| [[TeraScale (microarchitecture)#TeraScale 2|TeraScale 2]]<br />(40 nm)
 +
| 400:20:8:5
 
| 450<br />550
 
| 450<br />550
| rowspan="2" | 900<br />800
+
| 9.0<br />11.0
 
| 3.6<br />4.4
 
| 3.6<br />4.4
| 9.0<br />11.0
 
| rowspan="2" | DDR3<br />GDDR5
 
| rowspan="2" | 14.4<br />25.6
 
 
| 360<br />440
 
| 360<br />440
 +
| 1
 +
| DDR3<br />GDDR5<br />64-bit
 +
| 900<br />800
 +
| 14.4<br />25.6
 
| 13
 
| 13
 
|-
 
|-
! {{rh}} | Radeon HD 7570M
+
! {{rh}} | Radeon HD 7570M<br />(Thames Pro)
 +
| {{dts|2012|01|07|format=my|nowrap=off}}
 +
| [[TeraScale (microarchitecture)#TeraScale 2|TeraScale 2]]<br />(40 nm)
 +
| 400:20:8:5
 
| 450<br />650
 
| 450<br />650
 +
| 9.0<br />13.0
 
| 3.6<br />5.2
 
| 3.6<br />5.2
| 9.0<br />13.0
 
 
| 360<br />520
 
| 360<br />520
 +
| 1
 +
| DDR3<br />GDDR5<br />64-bit
 +
| 900<br />800
 +
| 14.4<br />25.6
 
| 13~15
 
| 13~15
 
|-
 
|-
! {{rh}} | Radeon HD 7590M
+
! {{rh}} | Radeon HD 7590M<br />(Thames XT)
| Thames XT
+
| {{dts|2012|01|07|format=my|nowrap=off}}
 +
| [[TeraScale (microarchitecture)#TeraScale 2|TeraScale 2]]<br />(40 nm)
 +
| 480:24:8:6
 
| 600
 
| 600
| rowspan="3" | 800
+
| 14.4
| 480:24:8:6
 
 
| 4.8
 
| 4.8
| 14.4
 
| GDDR5
 
| rowspan="4" | 25.6
 
 
| 576
 
| 576
 +
| 1
 +
| GDDR5<br />64-bit
 +
| 800
 +
| 25.6
 
| 18
 
| 18
 
|-
 
|-
! {{rh}} | Radeon HD 7610M
+
! {{rh}} | Radeon HD 7610M<br />(Thames LE)
| Thames LE
+
| {{dts|2012|01|07|format=my|nowrap=off}}
| rowspan="2" | 450
+
| [[TeraScale (microarchitecture)#TeraScale 2|TeraScale 2]]<br />(40 nm)
 
| 400:20:8:5
 
| 400:20:8:5
| rowspan="2" | 3.6
+
| 450
 
| 9.0
 
| 9.0
| rowspan="11" | 128
+
| 3.6
| rowspan="3" | DDR3
 
 
| 360
 
| 360
 +
| 1
 +
| DDR3<br />128-bit
 +
| 800
 +
| 25.6
 
| 20
 
| 20
 
|-
 
|-
! {{rh}} | Radeon HD 7630M
+
! {{rh}} | Radeon HD 7630M<br />(Thames LP)
| Thames LP
+
| rowspan="5" | {{dts|2012|01|07|format=my|nowrap=off}}
 +
| rowspan="5" | [[TeraScale (microarchitecture)#TeraScale 2|TeraScale 2]]<br />(40 nm)
 
| rowspan="5" | 480:24:8:6
 
| rowspan="5" | 480:24:8:6
 +
| 450
 
| 10.8
 
| 10.8
 +
| 3.6
 
| 432
 
| 432
| rowspan="4" | 20~25
+
| 1
 +
| DDR3<br />128-bit
 +
| 800
 +
| 25.6
 +
| 20~25
 
|-
 
|-
! {{rh}} | Radeon HD 7650M
+
! {{rh}} | Radeon HD 7650M<br />(Thames Pro)
| rowspan="2" | Thames Pro
 
 
| 450<br />550
 
| 450<br />550
| 800<br />800
+
| 10.8<br />13.2
 
| 3.6<br />4.4
 
| 3.6<br />4.4
| 10.8<br />13.2
 
 
| 432<br />528
 
| 432<br />528
 +
| 1
 +
| DDR3<br />128-bit
 +
| 800<br />800
 +
| 25.6
 +
| 20~25
 
|-
 
|-
! {{rh}} | Radeon HD 7670M
+
! {{rh}} | Radeon HD 7670M<br />(Thames Pro)
 
| 600
 
| 600
| 900
+
| 14.4
 
| 4.8
 
| 4.8
| 14.4
 
| rowspan="2" | DDR3<br />GDDR5
 
| rowspan="2" | 28.8<br />57.6
 
 
| 576
 
| 576
 +
| 1
 +
| DDR3<br />GDDR5<br />128-bit
 +
| 900
 +
| 28.8<br />57.6
 +
| 20~25
 
|-
 
|-
! {{rh}} | Radeon HD 7690M
+
! {{rh}} | Radeon HD 7690M<br />(Thames XT)
| Thames XT
 
 
| 725<br />600
 
| 725<br />600
| 900<br />900
+
| 17.4<br />14.4
 
| 5.8<br />4.8
 
| 5.8<br />4.8
| 17.4<br />14.4
 
| rowspan="2" | 1<br />2
 
 
| 696<br />576
 
| 696<br />576
 +
| 1<br />2
 +
| DDR3<br />GDDR5<br />128-bit
 +
| 900<br />900
 +
| 28.8<br />57.6
 +
| 20~25
 
|-
 
|-
! {{rh}} | Radeon HD 7690M XT
+
! {{rh}} | Radeon HD 7690M XT<br />(Thames XTX)
| Thames XTX
 
 
| 725
 
| 725
 +
| 17.4
 +
| 5.8
 +
| 696
 +
| 1<br />2
 +
| GDDR5<br />128-bit
 
| 900
 
| 900
| 5.8
 
| 17.4
 
| GDDR5
 
 
| 57.6
 
| 57.6
| 696
 
 
| 25
 
| 25
 
|-
 
|-
! {{rh}} | Radeon HD 7730M
+
! {{rh}} | Radeon HD 7730M<br />(Chelsea LP)
| rowspan="6" | {{dts|2012|04|24|format=mdy}}
+
| rowspan=3 | {{dts|2012|04|24|format=my|nowrap=off}}
| Chelsea LP
+
| rowspan=3 | [[Graphics Core Next#first|GCN 1<sup>st</sup> gen]]<br />(28 nm)
| rowspan="5" | Cape Verde
+
| rowspan=3 | 512:32:16:8
| rowspan="6" | [[Graphics Core Next#first|GCN 1<sup>st</sup> gen]]
 
| rowspan="6" | 28
 
 
| 575<br />675
 
| 575<br />675
| 900<br />900
+
| 18.4<br />21.6
| rowspan="3" | 512:32:16:8
 
 
| 9.2<br />10.8
 
| 9.2<br />10.8
| 18.4<br />21.6
+
| 588.8<br />691.2
 
| 2
 
| 2
| GDDR3
+
| GDDR3<br />128-bit
 +
| 900<br />900
 
| 28.8
 
| 28.8
| 588.8<br />691.2
+
| rowspan="3" | PCIe 2.1 ×16
 
| 25~28
 
| 25~28
| rowspan="6" | 12.0<br />(11_1)
 
| rowspan="6" | 1.0
 
 
|-
 
|-
! {{rh}} | Radeon HD 7750M
+
! {{rh}} | Radeon HD 7750M<br />(Chelsea Pro)
| Chelsea Pro
 
 
| 575
 
| 575
| rowspan="4" | 1000
+
| 18.4
 
| 9.2
 
| 9.2
| 18.4
 
| rowspan="2" | 1<br />2
 
| rowspan="5" | GDDR5
 
| rowspan="4" | 64
 
 
| 588.8
 
| 588.8
 +
| 1<br />2
 +
| GDDR5<br />128-bit
 +
| 1000
 +
| 64
 
| 28
 
| 28
 
|-
 
|-
! {{rh}} | Radeon HD 7770M
+
! {{rh}} | Radeon HD 7770M<br />(Chelsea XT)
| Chelsea XT
+
| 675
| rowspan="2" | 675
 
| rowspan="2" | 10.8
 
 
| 21.6
 
| 21.6
 +
| 10.8
 
| 691.2
 
| 691.2
 +
| 1<br />2
 +
| GDDR5<br />128-bit
 +
| 1000
 +
| 64
 
| 32
 
| 32
 
|-
 
|-
! {{rh}} | Radeon HD 7850M
+
! {{rh}} | Radeon HD 7850M<br />(Heathrow Pro)
| Heathrow Pro
+
| rowspan=2 | {{dts|2012|04|24|format=my|nowrap=off}}
| rowspan="3" | PCIe 3.0 ×16
+
| rowspan=2 | [[Graphics Core Next#first|GCN 1<sup>st</sup> gen]]<br />(28 nm)
| rowspan="2" | 640:40:16:10
+
| rowspan=2 | 640:40:16:10
 +
| 675
 
| 27
 
| 27
| rowspan="2" | 2
+
| 10.8
 
| 864
 
| 864
 +
| 2
 +
| GDDR5<br />128-bit
 +
| 1000
 +
| 64
 +
| rowspan="2" | PCIe 3.0 ×16
 
| 40
 
| 40
 
|-
 
|-
! {{rh}} | Radeon HD 7870M
+
! {{rh}} | Radeon HD 7870M<br />(Heathrow XT)
| Heathrow XT
 
 
| 800
 
| 800
 +
| 32
 
| 12.8
 
| 12.8
| 32
 
 
| 1024
 
| 1024
 +
| 2
 +
| GDDR5<br />128-bit
 +
| 1000
 +
| 64
 
| 40&ndash;45
 
| 40&ndash;45
 
|-
 
|-
! {{rh}} | Radeon HD 7970M
+
! {{rh}} | Radeon HD 7970M<br />(Wimbledon XT)
| Wimbledon XT
+
| {{dts|2012|04|24|format=my|nowrap=off}}
| Pitcairn
+
| [[Graphics Core Next#first|GCN 1<sup>st</sup> gen]]<br />(28 nm)
 +
| 1280:80:32:20
 
| 850
 
| 850
| 1200
+
| 68
| 1280:80:32:20
 
 
| 27.2
 
| 27.2
| 68
+
| 2176
 
| 2<br />4
 
| 2<br />4
| 256
+
| GDDR5<br />256-bit
 +
| 1200
 
| 153.6
 
| 153.6
| 2176
+
| PCIe 3.0 ×16
 
| 75
 
| 75
 
|}
 
|}
Line 256: Line 292:
 
{{efn|name=a|[[Unified shader model|Unified Shaders]] : [[Texture mapping unit|Texture Mapping Units]] : [[Render output unit|Render Output Units]]}}
 
{{efn|name=a|[[Unified shader model|Unified Shaders]] : [[Texture mapping unit|Texture Mapping Units]] : [[Render output unit|Render Output Units]]}}
 
{{efn|name="GDDR5 transfer rate"|The effective data transfer rate of [[GDDR5]] is quadruple its nominal clock, instead of double as it is with other DDR memory.}}
 
{{efn|name="GDDR5 transfer rate"|The effective data transfer rate of [[GDDR5]] is quadruple its nominal clock, instead of double as it is with other DDR memory.}}
}}<noinclude>
+
}}
  
 +
<noinclude>
 
{{Template reference list}}
 
{{Template reference list}}
 
[[Category:Advanced Micro Devices products]]</noinclude>
 
[[Category:Advanced Micro Devices products]]</noinclude>

Revision as of 12:40, 29 April 2018

Model
(Codename)
Launch Architecture
(Fab)
Core Fillrate Processing power
(GFLOPS)
Memory Bus interface TDP (W)
Config[lower-alpha 1] Clock (MHz) Texture (GT/s) Pixel (GP/s) Size (GiB) Bus type
& width[lower-alpha 2]
Memory (MHz) Bandwidth (GB/s)
Template:Rh | Radeon HD 7430M
(Seymour Pro)
January 2012 TeraScale 2
(40 nm)
160:8:4:2 600 4.8 2.4 192 1 DDR3
64-bit
900 14.4 PCIe 2.1 ×16 7
Template:Rh | Radeon HD 7450M
(Seymour Pro)
700
700
5.6 2.8 224 1 DDR3
GDDR5
64-bit
900
800
14.4
25.6
7
Template:Rh | Radeon HD 7470M
(Seymour XT)
750
800
6
6.4
3.0
3.2
240
256
1 DDR3
GDDR5
64-bit
900
800
14.4
25.6
7~9
Template:Rh | Radeon HD 7490M
(Seymour XTX)
800 6.4 3.2 256 1 GDDR5
64-bit
950 30.4 9
Template:Rh | Radeon HD 7510M
(Thames LE)
January 2012 TeraScale 2
(40 nm)
400:20:8:5 450 9.0 3.6 360 1 DDR3
64-bit
800 12.8 11
Template:Rh | Radeon HD 7530M
(Thames LP)
January 2012 TeraScale 2
(40 nm)
400:24:8:5 450 9.0 3.6 360 1 DDR3
64-bit
900 14.4 11
Template:Rh | Radeon HD 7550M
(Thames Pro)
January 2012 TeraScale 2
(40 nm)
400:20:8:5 450
550
9.0
11.0
3.6
4.4
360
440
1 DDR3
GDDR5
64-bit
900
800
14.4
25.6
13
Template:Rh | Radeon HD 7570M
(Thames Pro)
January 2012 TeraScale 2
(40 nm)
400:20:8:5 450
650
9.0
13.0
3.6
5.2
360
520
1 DDR3
GDDR5
64-bit
900
800
14.4
25.6
13~15
Template:Rh | Radeon HD 7590M
(Thames XT)
January 2012 TeraScale 2
(40 nm)
480:24:8:6 600 14.4 4.8 576 1 GDDR5
64-bit
800 25.6 18
Template:Rh | Radeon HD 7610M
(Thames LE)
January 2012 TeraScale 2
(40 nm)
400:20:8:5 450 9.0 3.6 360 1 DDR3
128-bit
800 25.6 20
Template:Rh | Radeon HD 7630M
(Thames LP)
January 2012 TeraScale 2
(40 nm)
480:24:8:6 450 10.8 3.6 432 1 DDR3
128-bit
800 25.6 20~25
Template:Rh | Radeon HD 7650M
(Thames Pro)
450
550
10.8
13.2
3.6
4.4
432
528
1 DDR3
128-bit
800
800
25.6 20~25
Template:Rh | Radeon HD 7670M
(Thames Pro)
600 14.4 4.8 576 1 DDR3
GDDR5
128-bit
900 28.8
57.6
20~25
Template:Rh | Radeon HD 7690M
(Thames XT)
725
600
17.4
14.4
5.8
4.8
696
576
1
2
DDR3
GDDR5
128-bit
900
900
28.8
57.6
20~25
Template:Rh | Radeon HD 7690M XT
(Thames XTX)
725 17.4 5.8 696 1
2
GDDR5
128-bit
900 57.6 25
Template:Rh | Radeon HD 7730M
(Chelsea LP)
April 2012 GCN 1st gen
(28 nm)
512:32:16:8 575
675
18.4
21.6
9.2
10.8
588.8
691.2
2 GDDR3
128-bit
900
900
28.8 PCIe 2.1 ×16 25~28
Template:Rh | Radeon HD 7750M
(Chelsea Pro)
575 18.4 9.2 588.8 1
2
GDDR5
128-bit
1000 64 28
Template:Rh | Radeon HD 7770M
(Chelsea XT)
675 21.6 10.8 691.2 1
2
GDDR5
128-bit
1000 64 32
Template:Rh | Radeon HD 7850M
(Heathrow Pro)
April 2012 GCN 1st gen
(28 nm)
640:40:16:10 675 27 10.8 864 2 GDDR5
128-bit
1000 64 PCIe 3.0 ×16 40
Template:Rh | Radeon HD 7870M
(Heathrow XT)
800 32 12.8 1024 2 GDDR5
128-bit
1000 64 40–45
Template:Rh | Radeon HD 7970M
(Wimbledon XT)
April 2012 GCN 1st gen
(28 nm)
1280:80:32:20 850 68 27.2 2176 2
4
GDDR5
256-bit
1200 153.6 PCIe 3.0 ×16 75
  1. Unified Shaders : Texture Mapping Units : Render Output Units
  2. The effective data transfer rate of GDDR5 is quadruple its nominal clock, instead of double as it is with other DDR memory.


References