Template:AMD Radeon HD 8xxx

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Model
(Codename)
Launch Architecture
(Fab)
Transistors
Die Size
Core Fillrate[lower-alpha 1][lower-alpha 2][lower-alpha 3] Processing power[lower-alpha 1][lower-alpha 4]
(GFLOPS)
Memory[lower-alpha 5] TDP (W) Bus interface
Config[lower-alpha 6] Clock[lower-alpha 1] (MHz) Texture (GT/s) Pixel (GP/s) Single Double Bus type &
width (bit)
Size (MiB) Clock (MHz) Band-
width (GB/s)
Idle
Max
Template:Rh | Radeon
HD 8350
(Cedar)
January 8, 2013 TeraScale 2
(40 nm)
Template:Val
59 mm2
80:8:4 400–650 3.2
5.2
1.6
2.6
104 Template:N/A DDR2
DDR3
64-bit
256
512
400
800
6.4
12.8
6.4
19.1
PCIe 2.1 ×16
Template:Rh | Radeon
HD 8450
(Caicos)
January 8, 2013 Template:Val
67 mm2
160:8:4 625 5.0 2.5 200 Template:N/A DDR3
64-bit
512 533 8.53 9
18
Template:Rh | Radeon
HD 8470
(Caicos)
January 8, 2013 750 6.0 3.0 240 Template:N/A GDDR5
64-bit
1024 800 25.6 9
35
Template:Rh | Radeon
HD 8490
(Caicos)
July 23, 2013 875 7.0 3.5 280 Template:N/A GDDR5
64-bit
1024 900 28.8 9
35
Template:Rh | Radeon
HD 8570
(Oland)
January 8, 2013 GCN 1st gen
(28 nm)
Template:Val
77 mm2
384:24:8 730 19.2 6.4 560 35 DDR3
GDDR5
128-bit
2048 900
1150
28.8
72
12
66
PCIe 3.0 ×8
Template:Rh | Radeon
HD 8670
(Oland)
January 8, 2013 1000 24 8 768 48 GDDR5
128-bit
2048 1150 72 16
86
Template:Rh | Radeon
HD 8730
(Cape Verde LE)
September 5, 2013 Template:Val
123 mm2
384:24:8 800 19.2 6.4 614.4 44.8 GDDR5
128-bit
1024 1125 72 10
47
PCIe 3.0 ×16
Template:Rh | Radeon
HD 8760
(Cape Verde XT)
January 8, 2013 640:40:16 1000 40 16 1280 80 GDDR5
128-bit
2048 1125 72 16
80
PCIe 3.0 ×16
Template:Rh | Radeon
HD 8770
(Bonaire XT)
September 2, 2013 GCN 2nd gen
(28 nm)
Template:Val
160 mm2
896:56:16 1000 56.0 16.0 1792 128 GDDR5
128-bit
2048 1500 96 10
85
PCIe 3.0 ×16
Template:Rh | Radeon
HD 8870
(Pitcairn XT)[1]
January 8, 2013 GCN 1st gen
(28 nm)
Template:Val
212 mm2
1280:80:32 1000 80 32 2560 160 GDDR5
256-bit
2048 1200 153.6 15
150
PCIe 3.0 ×16
Template:Rh | Radeon
HD 8950
(Tahiti Pro)
January 8, 2013 Template:Val
352 mm2
1792:112:32 850
925
95.2
103.6
27.2
29.6
3046.4
3315.2
761.6
828.8
GDDR5
384-bit
3072 1250 240 15
225
PCIe 3.0 ×16
Template:Rh | Radeon
HD 8970
(Tahiti XT2)
January 8, 2013 2048:128:32 1000
1050
128.0
134.4
32
33.6
4096
4301
1024
1075
GDDR5
384-bit
3072 1500 288 15
250
PCIe 3.0 ×16
Template:Rh | Radeon
HD 8990
(Malta)
April 24, 2013 Template:Val
2× 352 mm2
2× 2048:128:32 950
1000
2× 128 2× 32 7782
8192
1946
2048
GDDR5
384-bit
2× 3072 1500 2× 288 15
375
PCIe 3.0 ×16
Model
(Codename)
Launch Architecture
(Fab)
Transistors
Die Size
Config[lower-alpha 6] Clock[lower-alpha 1] (MHz) Texture (GT/s) Pixel (GP/s) Single Double Bus type &
width (bit)
Size (MiB) Clock (MHz) Band-
width (GB/s)
Idle
Max
Bus interface
Core Fillrate[lower-alpha 1][lower-alpha 2][lower-alpha 3] Processing power[lower-alpha 1][lower-alpha 4]
(GFLOPS)
Memory[lower-alpha 5] TDP (W)
  1. Jump up to: 1.0 1.1 1.2 1.3 1.4 1.5 Boost values (if available) are stated below the base value in italic.
  2. Jump up to: 2.0 2.1 Texture fillrate is calculated as the number of Texture Mapping Units multiplied by the base (or boost) core clock speed.
  3. Jump up to: 3.0 3.1 Pixel fillrate is calculated as the number of Render Output Units multiplied by the base (or boost) core clock speed.
  4. Jump up to: 4.0 4.1 Precision performance is calculated from the base (or boost) core clock speed based on a FMA operation.
  5. Jump up to: 5.0 5.1 The effective data transfer rate of GDDR5 is quadruple its nominal clock, instead of double as with DDR memory.
  6. Jump up to: 6.0 6.1 Unified Shaders : Texture Mapping Units : Render Output Units


References

  1. "Product info" (PDF). www.amd.com.