Radeon HD 8730M vs Radeon HD 7590M

Radeon HD 8730M
Radeon HD 7590M
384 Shaders
2GB DDR3
700MHz
480 Shaders
1GB GDDR5
600MHz
FP32
0.54 TFLOPS
FP32
0.58 TFLOPS
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Form Factor
Soldered
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Form Factor
Soldered
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TDP
25W
TDP
18W
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GB5 OpenCL - N/A
0%
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan - N/A
0%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
AMD
Manufacturer
AMD
Chip Designer
AMD
Chip Designer
AMD
Architecture
GCN 1
Architecture
TeraScale 2
Family
Radeon HD 8000
Family
Radeon HD 7000
Codename
Oland
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Variant
Mars LE
Codename
Turks
RV930
Variant
Thames XT
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/8/2013
Release Date
1/7/2012
Foundry
TSMC
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Foundry
TSMC
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Fabrication Node
28nm
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Fabrication Node
40nm
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Die Size
90 mm²
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Die Size
118 mm²
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Transistor Count
1 Billion
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Transistor Count
716 Million
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Transistor Density
11.56M/mm²
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Transistor Density
6.07M/mm²
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Form
Soldered
Form
Soldered
Shading Units
384 Shaders
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Shading Units
480 Shaders
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Texture Mapping Units
24 TMUs
Texture Mapping Units
24 TMUs
Render Output Units
8 ROPs
Render Output Units
8 ROPs
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Compute Units
6 CUs
Compute Units
6 CUs
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650MHz Base
700MHz
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600MHz
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FP32
0.54 TFLOPS
FP32
0.58 TFLOPS
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FP64
0.03 TFLOPS
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Pixel Fillrate
5.6 GPixel/s
Pixel Fillrate
4.8 GPixel/s
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Texture Fillrate
16.8 GTexel/s
Texture Fillrate
14.4 GTexel/s
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L1
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16KB/CU
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L1
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8KB/CU
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L2
256KB Shared
L2
256KB Shared
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2GB
DDR3
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1GB
GDDR5
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Bus Width
128Bit
Bus Width
64Bit
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
32GB/s
Clock
800MHz
Transfer Rate
3.2GT/s
Bandwidth
25.6GB/s
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TDP
25W
TDP
18W
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No Ports
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No Ports
Max Resolution
4096x2160
Max Resolution
2560x1600
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
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Variable Refresh Rate
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Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
3
Multi Monitor Support
2
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Model
VCE 1.0
No Encoders
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Codec
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AVC (H.264)
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Model
UVD 4.0
Model
UVD 3.0
Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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AVC (H.264)
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Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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AVC (H.264)
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Direct X
12
Direct 3D
11_1
Direct X
11
Direct 3D
11_0
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
OpenGL
4.5
OpenCL
1.2
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Shader Model
6.5
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GFX
6
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Shader Model
5.0
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GFX
4
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Not a Card
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Not a Card
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PCIe Version
3.0
PCIe Lanes
8
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PCIe Version
2.1
PCIe Lanes
16
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Change Results