AMD Radeon HD 8550M vs AMD Radeon R5 M320

AMD Radeon HD 8550M
AMD Radeon R5 M320
320 Shaders
1GB DDR3
700MHz
320 Shaders
2GB DDR3
855MHz
Peak AI Performance
450 GFLOPS
FP32
Peak AI Performance
550 GFLOPS
FP32
FP32
450 GFLOPS
FP32
550 GFLOPS
Form Factor
Soldered
Form Factor
Soldered
TDP
25W
TDP
15W

Peak AI Performance

  • 18% slower vs Radeon R5 M320
  • 22% faster vs Radeon HD 8550M
Radeon HD 8550M - 450 GFLOPS FP32
x1
Radeon R5 M320 - 550 GFLOPS FP32
x1.22

FP32

  • 18% slower vs Radeon R5 M320
  • 22% faster vs Radeon HD 8550M
Radeon HD 8550M - 450 GFLOPS FP32
x1
Radeon R5 M320 - 550 GFLOPS FP32
x1.22
  • 10% slower vs Radeon R5 M320
  • 11% faster vs Radeon HD 8550M
Radeon HD 8550M - 14.4GB/s
x1
Radeon R5 M320 - 16GB/s
x1.11
  • 67% higher vs Radeon R5 M320
  • 40% lower vs Radeon HD 8550M
Radeon HD 8550M - 25W
x1.67
Radeon R5 M320 - 15W
x1
GB6 OpenCL N/A
0%
GB6 Vulkan N/A
0%
Manufacturer
AMD
Manufacturer
AMD
Chip Designer
AMD
Chip Designer
AMD
Architecture
GCN 1
Architecture
GCN 1
Family
Radeon HD 8000
Family
Radeon R 300
Codename
Hainan
Variant
Sun LE
Codename
Hainan
Variant
Jet Pro
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/8/2013
Release Date
1/7/2014
Foundry
TSMC
Foundry
TSMC
Fabrication Node
28nm
Fabrication Node
28nm
Die Size
56 mm²
Die Size
56 mm²
Transistor Count
690 Million
Transistor Count
690 Million
Transistor Density
12.32M/mm²
Transistor Density
12.32M/mm²
Form
Soldered
Form
Soldered
Shading Units
320 Shaders
Shading Units
320 Shaders
Texture Mapping Units
20 TMUs
Texture Mapping Units
20 TMUs
Render Output Units
8 ROPs
Render Output Units
8 ROPs
Compute Units
5 CUs
Compute Units
5 CUs
650MHz Base
700MHz
780MHz Base
855MHz
Peak AI Performance
450 GFLOPS
FP32
Peak AI Performance
550 GFLOPS
FP32
FP32
450 GFLOPS
FP32
550 GFLOPS
FP64
30 GFLOPS
FP64
30 GFLOPS
Pixel Fillrate
5.6 GPixel/s
Pixel Fillrate
6.84 GPixel/s
Texture Fillrate
14 GTexel/s
Texture Fillrate
17.1 GTexel/s
L1
16KB/CU
L1
16KB/CU
L2
128KB Shared
L2
128KB Shared
1GB
DDR3
2GB
DDR3
Bus Width
64Bit
Bus Width
64Bit
Clock
900MHz
Transfer Rate
1.8GT/s
Bandwidth
14.4GB/s
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
16GB/s
TDP
25W
TDP
15W
Max Resolution
4096x2160
Max Resolution
4096x2160
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
3
Multi Monitor Support
3
Content Protection
HDCP 1.4
Content Protection
HDCP 1.4
No Encoders
No Encoders
No Decoders
No Decoders
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
Not a Card
Not a Card
PCIe Version
3.0
PCIe Lanes
8
PCIe Version
3.0
PCIe Lanes
8
Change Comparison