AMD Radeon HD 8550D vs AMD Radeon HD 7640G

AMD Radeon HD 8550D
AMD Radeon HD 7640G
256 Shaders
Shared Memory
844MHz
256 Shaders
Shared Memory
685MHz
Peak AI Performance
430 GFLOPS
FP32
Peak AI Performance
350 GFLOPS
FP32
FP32
430 GFLOPS
FP32
350 GFLOPS
Form Factor
iGPU
Form Factor
iGPU
TDP
Shared
TDP
Shared

Peak AI Performance

  • 23% faster vs Radeon HD 7640G
  • 19% slower vs Radeon HD 8550D
Radeon HD 8550D - 430 GFLOPS FP32
x1.23
Radeon HD 7640G - 350 GFLOPS FP32
x1

FP32

  • 23% faster vs Radeon HD 7640G
  • 19% slower vs Radeon HD 8550D
Radeon HD 8550D - 430 GFLOPS FP32
x1.23
Radeon HD 7640G - 350 GFLOPS FP32
x1
GB6 OpenCL N/A
0%
Manufacturer
AMD
Manufacturer
AMD
Chip Designer
AMD
Chip Designer
AMD
Architecture
TeraScale 3
Architecture
TeraScale 3
Family
Radeon HD 8000
Family
Radeon HD 7000
Codename
Scrapper
Codename
Devastator
Market Segment
Laptop
Market Segment
Laptop
Release Date
5/23/2013
Release Date
5/1/2012
Form
iGPU
Form
iGPU
Shading Units
256 Shaders
Shading Units
256 Shaders
Texture Mapping Units
16 TMUs
Texture Mapping Units
16 TMUs
Render Output Units
8 ROPs
Render Output Units
8 ROPs
Compute Units
4 CUs
Compute Units
4 CUs
720MHz Base
844MHz
496MHz Base
685MHz
Peak AI Performance
430 GFLOPS
FP32
Peak AI Performance
350 GFLOPS
FP32
FP32
430 GFLOPS
FP32
350 GFLOPS
Pixel Fillrate
6.752 GPixel/s
Pixel Fillrate
5.48 GPixel/s
Texture Fillrate
13.504 GTexel/s
Texture Fillrate
10.96 GTexel/s
L1
8KB/CU
L1
8KB/CU
L2
256KB Shared
L2
256KB Shared
Shared Memory
Shared Memory
TDP
Shared
TDP
Shared
Max Resolution
2560x1600
Max Resolution
2560x1600
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
2
Multi Monitor Support
2
No Encoders
No Encoders
Model
UVD 3.1
Model
UVD 3.1
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
Direct X
11
Direct 3D
11_0
Direct X
11
Direct 3D
11_0
OpenGL
4.5
OpenCL
1.2
OpenGL
4.5
OpenCL
1.2
Shader Model
5.0
GFX
5
Shader Model
5.0
GFX
5
Not a Card
Not a Card
Change Comparison