AMD Radeon R5 4CU 450MHz GCN 2 vs AMD Radeon HD 8450G
AMD Radeon R5 4CU 450MHz GCN 2
AMD Radeon HD 8450G
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256 Shaders
Shared Memory
450MHz
|
192 Shaders
Shared Memory
720MHz
|
|
Peak AI Performance
230 GFLOPS
FP16
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Peak AI Performance
280 GFLOPS
FP32
|
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FP32
230 GFLOPS
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FP32
280 GFLOPS
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FP16
230 GFLOPS
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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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GB6 OpenCL N/A
0%
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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%
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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
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Manufacturer
AMD
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Chip Designer
AMD
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Chip Designer
AMD
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Architecture
GCN 2
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Architecture
TeraScale 3
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Family
GCN 2
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Family
Radeon HD 8000
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Codename
Spectre
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Variant
Spectre SL
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Codename
Scrapper
-
-
-
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Market Segment
Laptop
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Market Segment
Laptop
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Release Date
6/1/2014
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Release Date
5/23/2013
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Form
iGPU
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Form
iGPU
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Shading Units
256 Shaders
-
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Shading Units
192 Shaders
-
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Texture Mapping Units
16 TMUs
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Texture Mapping Units
12 TMUs
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Render Output Units
8 ROPs
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Render Output Units
4 ROPs
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-
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-
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-
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-
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Compute Units
4 CUs
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Compute Units
3 CUs
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-
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-
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-
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-
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-
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450MHz
|
-
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533MHz Base
720MHz
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Peak AI Performance
230 GFLOPS
FP16
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Peak AI Performance
280 GFLOPS
FP32
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-
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-
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FP16
230 GFLOPS
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-
-
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-
-
-
-
-
-
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FP32
230 GFLOPS
-
-
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FP32
280 GFLOPS
-
-
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FP64
10 GFLOPS
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-
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-
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-
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Pixel Fillrate
3.6 GPixel/s
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Pixel Fillrate
2.88 GPixel/s
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-
-
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-
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Texture Fillrate
7.2 GTexel/s
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Texture Fillrate
8.64 GTexel/s
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-
-
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-
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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
128KB Shared
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L2
256KB Shared
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Shared Memory
-
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Shared Memory
-
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TDP
Shared
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TDP
Shared
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-
-
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-
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No Ports
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No Ports
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Max Resolution
4096x2160
|
Max Resolution
2560x1600
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Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
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Variable Refresh Rate
-
-
-
|
Variable Refresh Rate
-
-
-
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Display Stream Compression (DSC)
Not Supported
|
Display Stream Compression (DSC)
Not Supported
|
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Multi Monitor Support
3
|
Multi Monitor Support
2
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-
-
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-
-
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Model
VCE 2.0
|
No Encoders
-
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Codec
-
-
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AVC (H.264)
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-
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-
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Model
UVD 4.2
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Model
UVD 3.1
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Codec
MPEG-1
MPEG-2
MPEG-4
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VC-1
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-
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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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-
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AVC (H.264)
-
-
-
-
-
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Direct X
12
Direct 3D
12_0
|
Direct X
11
Direct 3D
11_0
|
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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
7
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Shader Model
5.0
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GFX
5
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Not a Card
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Not a Card
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