Radeon HD 7620G vs HD 4400 1100MHz
Radeon HD 7620G
HD 4400 1100MHz
|
384 Shaders
Shared Memory
360MHz
|
160 Shaders
Shared Memory
1100MHz
|
|
FP32
0.28 TFLOPS
|
FP32
0.35 TFLOPS
|
|
-
-
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-
-
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Form Factor
iGPU
-
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Form Factor
iGPU
-
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TDP
Shared
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TDP
Shared
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-
-
-
-
-
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-
-
-
-
-
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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%
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GB5 Vulkan - N/A
0%
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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
|
Manufacturer
Intel
|
|
Chip Designer
AMD
|
Chip Designer
Intel
|
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Architecture
TeraScale 3
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Architecture
Gen 7
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Family
Radeon HD 7000
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Family
Gen 7
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Codename
Devastator
-
-
-
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Codename
Haswell
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Variant
GT2
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Market Segment
Laptop
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Market Segment
Laptop
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Release Date
5/1/2012
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Release Date
9/3/2013
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-
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Form
iGPU
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Form
iGPU
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Shading Units
384 Shaders
-
|
Shading Units
160 Shaders
-
|
|
Texture Mapping Units
24 TMUs
|
Texture Mapping Units
20 TMUs
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|
Render Output Units
8 ROPs
|
Render Output Units
2 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
6 CUs
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-
-
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-
-
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Execution Units
20 EUs
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-
-
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-
-
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-
-
-
360MHz
|
-
-
200MHz Base
1100MHz
|
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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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|
FP32
0.28 TFLOPS
|
FP32
0.35 TFLOPS
|
|
-
-
|
-
-
|
|
-
-
-
|
FP64
0.09 TFLOPS
-
|
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-
-
|
-
-
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-
-
-
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-
-
-
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Pixel Fillrate
2.88 GPixel/s
|
Pixel Fillrate
2.2 GPixel/s
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-
-
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-
-
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Texture Fillrate
8.64 GTexel/s
|
Texture Fillrate
22 GTexel/s
|
|
-
-
|
-
-
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L1
-
-
8KB/CU
-
|
L1
-
-
-
Unknown
|
|
L2
256KB Shared
|
L2
Unknown
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-
-
-
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-
-
-
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Shared Memory
-
-
|
Shared Memory
-
-
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-
|
-
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-
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-
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-
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-
-
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TDP
Shared
|
TDP
Shared
|
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-
-
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-
-
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-
-
-
-
-
-
-
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No Ports
|
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No Ports
|
|
Max Resolution
2560x1600
|
Max Resolution
3840x2160
|
|
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
|
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Multi Monitor Support
2
|
Multi Monitor Support
2
|
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-
-
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-
-
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No Encoders
-
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Model
Quick Sync Video 3
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-
-
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-
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Codec
-
-
-
-
-
-
-
-
AVC (H.264)
-
-
-
-
-
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Model
UVD 3.1
|
Model
Quick Sync Video 3
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
|
|
Direct X
11
Direct 3D
11_0
|
Direct X
12
Direct 3D
11_1
|
|
OpenGL
4.5
OpenCL
1.2
-
-
|
OpenGL
4.3
OpenCL
1.2
Vulkan
1.0
|
|
Shader Model
5.0
-
-
GFX
5
-
-
-
-
|
Shader Model
5.1
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Not a Card
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Not a Card
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