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. 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. 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. 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. 4.0 4.1 Precision performance is calculated from the base (or boost) core clock speed based on a FMA operation.
  5. 5.0 5.1 The effective data transfer rate of GDDR5 is quadruple its nominal clock, instead of double as with DDR memory.
  6. 6.0 6.1 Unified Shaders : Texture Mapping Units : Render Output Units


References

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