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Template:AMD Radeon HD 8xxx

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Model
(Codename)
Launch Architecture
(Fab)
Transistors
Die Size
Core Fillrate[a][b][c] Processing power[a][d]
(GFLOPS)
Memory[e] TDP (W) Bus interface
Config[f] Clock[a] (MHz) Texture (GT/s) Pixel (GP/s) Single Double Size (MiB) Bus type &
width (bit)
Clock (MHz) Band-
width (GB/s)
Idle
Max
Radeon
HD 8350
(Cedar)
January 8, 2013 TeraScale 2[g]
(40 nm)
292×106
59 mm2
80:8:4 400–650 3.2
5.2
1.6
2.6
104 256
512
DDR2
DDR3
64-bit
400
800

6.4
12.8

6.4
19.1
PCIe 2.1 ×16
Radeon
HD 8450
(Caicos)
January 8, 2013 370×106
67 mm2
160:8:4 625 5.0 2.5 200 512 DDR3
64-bit
533 8.53 9
18
Radeon
HD 8470
(Caicos)
January 8, 2013 750 6.0 3.0 240 1024 GDDR5
64-bit
800 25.6 9
35
Radeon
HD 8490
(Caicos)
July 23, 2013 875 7.0 3.5 280 1024 DDR3L
GDDR5
64-bit
800
900

12.8
28.8

9
35
Radeon
HD 8570
(Oland)
January 8, 2013 GCN 1st gen
(28 nm)
950×106
77 mm2
384:24:8 730 19.2 6.4 560 35 2048 DDR3
GDDR5
128-bit
900
1150

28.8
72

12
66
PCIe 3.0 ×8
Radeon
HD 8670
(Oland)
January 8, 2013 1000 24 8 768 48 2048 GDDR5
128-bit
1150 72 16
86
Radeon
HD 8730
(Cape Verde LE)
September 5, 2013 1500×106
123 mm2
384:24:8 800 19.2 6.4 614.4 44.8 1024 GDDR5
128-bit
1125 72 10
47
PCIe 3.0 ×16
Radeon
HD 8760
(Cape Verde XT)
January 8, 2013 640:40:16 1000 40 16 1280 80 2048 GDDR5
128-bit
1125 72 16
80
PCIe 3.0 ×16
Radeon
HD 8770
(Bonaire XT)
September 2, 2013 GCN 2nd gen
(28 nm)
2080×106
160 mm2
896:56:16 1000 56.0 16.0 1792 128 2048 GDDR5
128-bit
1500 96 10
85
PCIe 3.0 ×16
Radeon
HD 8870
(Pitcairn XT)[1]
January 8, 2013 GCN 1st gen
(28 nm)
2800×106
212 mm2
1280:80:32 1000 80 32 2560 160 2048 GDDR5
256-bit
1200 153.6 15
150
PCIe 3.0 ×16
Radeon
HD 8950
(Tahiti Pro)
January 8, 2013 4313×106
352 mm2
1792:112:32 850
925
95.2
103.6
27.2
29.6
3046.4
3315.2
761.6
828.8
3072 GDDR5
384-bit
1250 240 15
225
PCIe 3.0 ×16
Radeon
HD 8970
(Tahiti XT2)
January 8, 2013 2048:128:32 1000
1050
128.0
134.4
32
33.6
4096
4301
1024
1075
3072 GDDR5
384-bit
1500 288 15
250
PCIe 3.0 ×16
Radeon
HD 8990
(Malta)
April 24, 2013 4313×106
2× 352 mm2
2× 2048:128:32 950
1000
2× 128 2× 32 7782
8192
1946
2048
2× 3072 GDDR5
384-bit
1500 2× 288 15
375
PCIe 3.0 ×16
Model
(Codename)
Launch Architecture
(Fab)
Transistors
Die Size
Config[f] Clock[a] (MHz) Texture (GT/s) Pixel (GP/s) Single Double Size (MiB) Bus type &
width (bit)
Clock (MHz) Band-
width (GB/s)
Idle
Max
Bus interface
Core Fillrate[a][b][c] Processing power[a][d]
(GFLOPS)
Memory[e] TDP (W)
  1. ^ a b c d e f Boost values (if available) are stated below the base value in italic.
  2. ^ a b Texture fillrate is calculated as the number of Texture Mapping Units multiplied by the base (or boost) core clock speed.
  3. ^ a b Pixel fillrate is calculated as the number of Render Output Units multiplied by the base (or boost) core clock speed.
  4. ^ a b Precision performance is calculated from the base (or boost) core clock speed based on a FMA operation.
  5. ^ a b The effective data transfer rate of GDDR5 is quadruple its nominal clock, instead of double as with DDR memory.
  6. ^ a b Unified Shaders : Texture Mapping Units : Render Output Units
  7. ^ Lacks hardware video encoder


References

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