AMD Radeon HD 7730M vs AMD Radeon HD 8690M
AMD Radeon HD 7730M
AMD Radeon HD 8690M
|
512 Shaders
2GB GDDR5
675MHz
|
384 Shaders
1GB GDDR5
825MHz
|
|
Peak AI Performance
690 GFLOPS
FP32
|
Peak AI Performance
630 GFLOPS
FP32
|
|
FP32
690 GFLOPS
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FP32
630 GFLOPS
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-
-
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-
-
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Form Factor
Soldered
-
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Form Factor
Soldered
-
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TDP
28W
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TDP
25W
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-
-
-
-
-
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-
-
-
-
-
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GB6 Metal N/A
0%
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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
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GB6 Vulkan N/A
0%
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GB5 OpenCL N/A
0%
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GB5 OpenCL N/A
0%
|
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GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
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|
GB5 Metal N/A
0%
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GB5 Metal N/A
0%
|
|
GB5 Vulkan N/A
0%
|
GB5 Vulkan N/A
0%
|
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OCT 2020.1 N/A
0%
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OCT 2020.1 N/A
0%
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OCT Metal N/A
0%
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OCT Metal N/A
0%
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Manufacturer
AMD
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Manufacturer
AMD
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Chip Designer
AMD
|
Chip Designer
AMD
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Architecture
GCN 1
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Architecture
GCN 1
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Family
Radeon HD 7000
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Family
Radeon HD 8000
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Codename
Cape Verde
-
Variant
Chelsea LP
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Codename
Hainan
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Variant
Sun XT
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|
Market Segment
Laptop
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Market Segment
Laptop
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|
Release Date
4/24/2012
|
Release Date
1/8/2013
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|
Foundry
TSMC
-
|
Foundry
TSMC
-
|
|
Fabrication Node
28nm
-
|
Fabrication Node
28nm
-
|
|
Die Size
123 mm²
-
|
Die Size
56 mm²
-
|
|
Transistor Count
1.5 Billion
-
|
Transistor Count
690 Million
-
|
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Transistor Density
12.20M/mm²
-
|
Transistor Density
12.32M/mm²
-
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Form
Soldered
|
Form
Soldered
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Shading Units
512 Shaders
-
|
Shading Units
384 Shaders
-
|
|
Texture Mapping Units
32 TMUs
|
Texture Mapping Units
24 TMUs
|
|
Render Output Units
16 ROPs
|
Render Output Units
8 ROPs
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-
-
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-
-
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-
-
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-
-
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-
-
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-
-
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Compute Units
8 CUs
|
Compute Units
6 CUs
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-
-
|
-
-
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-
-
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-
-
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-
-
575MHz Base
675MHz
|
-
-
775MHz Base
825MHz
|
|
Peak AI Performance
690 GFLOPS
FP32
|
Peak AI Performance
630 GFLOPS
FP32
|
|
-
-
-
|
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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-
-
-
-
-
-
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FP32
690 GFLOPS
-
-
|
FP32
630 GFLOPS
-
-
|
|
FP64
40 GFLOPS
-
|
FP64
40 GFLOPS
-
|
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-
-
-
-
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-
-
-
-
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-
-
-
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-
-
-
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-
-
-
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-
-
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-
-
-
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-
-
-
-
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-
-
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-
-
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-
-
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-
-
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Pixel Fillrate
10.8 GPixel/s
|
Pixel Fillrate
6.6 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
21.6 GTexel/s
|
Texture Fillrate
19.8 GTexel/s
|
|
-
-
|
-
-
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L1
-
-
16KB/CU
-
|
L1
-
-
16KB/CU
-
|
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L2
256KB Shared
|
L2
128KB Shared
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-
-
-
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-
-
-
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2GB
GDDR5
-
|
1GB
GDDR5
-
|
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Bus Width
128Bit
|
Bus Width
64Bit
|
|
Clock
900MHz
Transfer Rate
3.6GT/s
Bandwidth
57.6GB/s
|
Clock
1125MHz
Transfer Rate
4.5GT/s
Bandwidth
36GB/s
|
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-
-
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-
-
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-
-
-
-
-
-
-
-
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TDP
28W
|
TDP
25W
|
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-
-
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-
-
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-
-
-
-
-
-
-
-
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-
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No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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No Ports
|
|
Max Resolution
4096x2160
|
Max Resolution
4096x2160
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
-
-
|
Variable Refresh Rate
-
-
-
|
|
Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
|
Multi Monitor Support
3
|
Multi Monitor Support
3
|
|
-
-
|
Content Protection
HDCP 1.4
|
|
Model
VCE 1.0
|
No Encoders
-
|
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Codec
-
-
-
-
-
-
-
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AVC (H.264)
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Model
UVD 4.0
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No Decoders
|
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Direct X
12
Direct 3D
11_1
|
Direct X
12
Direct 3D
11_1
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.5
-
-
GFX
6
-
-
-
-
|
Shader Model
6.5
-
-
GFX
6
-
-
-
-
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Not a Card
-
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Not a Card
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-
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-
-
-
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-
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-
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PCIe Version
2.1
PCIe Lanes
16
|
-
-
PCIe Version
3.0
PCIe Lanes
8
|
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-
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-
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