AMD Radeon HD 7590M vs AMD Radeon HD 7670M

AMD Radeon HD 7590M
AMD Radeon HD 7670M
480 Shaders
1GB GDDR5
600MHz
480 Shaders
1GB GDDR5
600MHz
Peak AI Performance
580 GFLOPS
FP32
Peak AI Performance
580 GFLOPS
FP32
FP32
580 GFLOPS
FP32
580 GFLOPS
Form Factor
Soldered
Form Factor
Soldered
TDP
18W
TDP
25W

Peak AI Performance

  • Same Performance vs Radeon HD 7670M
  • Same Performance vs Radeon HD 7590M
Radeon HD 7590M - 580 GFLOPS FP32
x1
Radeon HD 7670M - 580 GFLOPS FP32
x1

FP32

  • Same Performance vs Radeon HD 7670M
  • Same Performance vs Radeon HD 7590M
Radeon HD 7590M - 580 GFLOPS FP32
x1
Radeon HD 7670M - 580 GFLOPS FP32
x1
  • 56% slower vs Radeon HD 7670M
  • 2.25x faster vs Radeon HD 7590M
Radeon HD 7590M - 25.6GB/s
x1
Radeon HD 7670M - 57.6GB/s
x2.25
  • 28% lower vs Radeon HD 7670M
  • 39% higher vs Radeon HD 7590M
Radeon HD 7590M - 18W
x1
Radeon HD 7670M - 25W
x1.39
GB6 OpenCL N/A
0%
Manufacturer
AMD
Manufacturer
AMD
Chip Designer
AMD
Chip Designer
AMD
Architecture
TeraScale 2
Architecture
TeraScale 2
Family
Radeon HD 7000
Family
Radeon HD 7000
Codename
Turks
RV930
Variant
Thames XT
Codename
Turks
RV930
Variant
Thames Pro
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/7/2012
Release Date
1/7/2012
Foundry
TSMC
Foundry
TSMC
Fabrication Node
40nm
Fabrication Node
40nm
Die Size
118 mm²
Die Size
118 mm²
Transistor Count
716 Million
Transistor Count
716 Million
Transistor Density
6.07M/mm²
Transistor Density
6.07M/mm²
Form
Soldered
Form
Soldered
Shading Units
480 Shaders
Shading Units
480 Shaders
Texture Mapping Units
24 TMUs
Texture Mapping Units
24 TMUs
Render Output Units
8 ROPs
Render Output Units
8 ROPs
Compute Units
6 CUs
Compute Units
6 CUs
600MHz
600MHz
Peak AI Performance
580 GFLOPS
FP32
Peak AI Performance
580 GFLOPS
FP32
FP32
580 GFLOPS
FP32
580 GFLOPS
Pixel Fillrate
4.8 GPixel/s
Pixel Fillrate
4.8 GPixel/s
Texture Fillrate
14.4 GTexel/s
Texture Fillrate
14.4 GTexel/s
L1
8KB/CU
L1
8KB/CU
L2
256KB Shared
L2
256KB Shared
1GB
GDDR5
1GB
GDDR5
Bus Width
64Bit
Bus Width
128Bit
Clock
800MHz
Transfer Rate
3.2GT/s
Bandwidth
25.6GB/s
Clock
900MHz
Transfer Rate
3.6GT/s
Bandwidth
57.6GB/s
TDP
18W
TDP
25W
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 3.0
Model
UVD 3.0
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
4
Shader Model
5.0
GFX
4
Not a Card
Not a Card
PCIe Version
2.1
PCIe Lanes
16
PCIe Version
2.1
PCIe Lanes
16
Change Comparison