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Template:AMD Radeon HD 8xxxM

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Model
(Codename) 		Launch Architecture
(Fab) 		Core Fillrate[a][b][c] Processing power[a][d]
(GFLOPS) 		Memory[e] TDP (W)
Config[f] Clock[a] (MHz) Texture (GT/s) Pixel (GP/s) Size (GiB) Bus type &
width (bit) 		Clock (MHz) Band-
width (GB/s)
Radeon
HD 8550M / 8630M
(Sun LE) 		8 January 2013 GCN 1st gen
(28 nm) 		384:24:8 650
700 		15.6
16.8 		5.2
5.6 		537.6 1 DDR3
64 		900 14.4 Un­known
Radeon
HD 8570M / 8650M
(Sun Pro) 		8 January 2013 384:24:8 650
700 		15.6
16.8 		5.2
5.6 		537.6 1 GDDR5
64 		1125 36 Un­known
Radeon
HD 8670M
(Mars XT) 		8 January 2013 384:24:8 775
825 		18.6
19.8 		6.2
6.6 		633.6 1 DDR3
64 		900 14.4 Un­known
Radeon
HD 8690M
(Sun XT) 		8 January 2013 384:24:8 775
825 		18.6
19.8 		6.2
6.6 		633.6 1 GDDR5
64 		1125 36 Un­known
Radeon
HD 8730M
(Mars LE) 		8 January 2013 384:24:8 650
700 		15.6
16.8 		5.2
5.6 		537.6 2 DDR3
128 		1000 32 Un­known
Radeon
HD 8750M
(Mars Pro) 		8 January 2013 384:24:8 620–775
670–825 		14.88
19.8 		4.96
6.6 		514.56
633.6 		2 DDR3
GDDR5
128 		1000 32
64

 Un­known
Radeon
HD 8770M
(Mars XT) 		8 January 2013 384:24:8 775
825 		18.6
19.8 		6.2
6.6 		633.6 2 GDDR5
128 		1125 72 Un­known
Radeon
HD 8790M
(Mars XTX) 		8 January 2013 384:24:8 850
900 		20.4
21.6 		6.8
7.2 		691.2 2 GDDR5
128 		1125 72 Un­known
Radeon
HD 8830M
(Venus LE) 		8 January 2013 640:40:16 575
625 		23
25 		9.2
10 		800 2 DDR3
128 		1000 32 Un­known
Radeon
HD 8850M
(Venus Pro) 		8 January 2013 640:40:16 575–725
625–775 		23
31 		9.2
12.4 		800
992 		2 DDR3
GDDR5
128 		1000
1125

 32
72

 Un­known
Radeon
HD 8870M
(Venus XT) 		8 January 2013 640:40:16 725
775 		29
31 		11.6
12.4 		992 2 DDR3
GDDR5
128 		1000
1125

 32
72

 Un­known
Radeon
HD 8970M
(Neptune XT) 		8 January 2013 1280:80:32 850
900 		68
72 		27.2
28.8 		2304 2
4 		GDDR5
256 		1200 153.6 100
  1. ^ a b c Boost values (if available) are stated below the base value in italic.
  2. ^ Texture fillrate is calculated as the number of Texture Mapping Units multiplied by the base (or boost) core clock speed.
  3. ^ Pixel fillrate is calculated as the number of Render Output Units multiplied by the base (or boost) core clock speed.
  4. ^ Precision performance is calculated from the base (or boost) core clock speed based on a FMA operation.
  5. ^ The effective data transfer rate of GDDR5 is quadruple its nominal clock, instead of double as it is with other DDR memory.
  6. ^ Unified Shaders : Texture Mapping Units : Render Output Units
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