AMD Radeon HD 7670M vs AMD Radeon R5 M320

AMD Radeon HD 7670M
AMD Radeon R5 M320
480 Shaders
1GB GDDR5
600MHz
320 Shaders
2GB DDR3
855MHz
Peak AI Performance
580 GFLOPS
FP32
Peak AI Performance
550 GFLOPS
FP32
FP32
580 GFLOPS
FP32
550 GFLOPS
Form Factor
Soldered
Form Factor
Soldered
TDP
25W
TDP
15W

Peak AI Performance

  • 5% faster vs Radeon R5 M320
  • 5% slower vs Radeon HD 7670M
Radeon HD 7670M - 580 GFLOPS FP32
x1.05
Radeon R5 M320 - 550 GFLOPS FP32
x1

FP32

  • 5% faster vs Radeon R5 M320
  • 5% slower vs Radeon HD 7670M
Radeon HD 7670M - 580 GFLOPS FP32
x1.05
Radeon R5 M320 - 550 GFLOPS FP32
x1
  • 3.6x faster vs Radeon R5 M320
  • 72% slower vs Radeon HD 7670M
Radeon HD 7670M - 57.6GB/s
x3.6
Radeon R5 M320 - 16GB/s
x1
  • 67% higher vs Radeon R5 M320
  • 40% lower vs Radeon HD 7670M
Radeon HD 7670M - 25W
x1.67
Radeon R5 M320 - 15W
x1
  • 72% slower vs Radeon R5 M320
  • 3.55x faster vs Radeon HD 7670M
Radeon HD 7670M - GB6 OpenCL 1,430
x1
Radeon R5 M320 - GB6 OpenCL 5,075
x3.55
GB6 Vulkan N/A
0%
Manufacturer
AMD
Manufacturer
AMD
Chip Designer
AMD
Chip Designer
AMD
Architecture
TeraScale 2
Architecture
GCN 1
Family
Radeon HD 7000
Family
Radeon R 300
Codename
Turks
RV930
Variant
Thames Pro
Codename
Hainan
-
Variant
Jet Pro
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/7/2012
Release Date
1/7/2014
Foundry
TSMC
Foundry
TSMC
Fabrication Node
40nm
Fabrication Node
28nm
Die Size
118 mm²
Die Size
56 mm²
Transistor Count
716 Million
Transistor Count
690 Million
Transistor Density
6.07M/mm²
Transistor Density
12.32M/mm²
Form
Soldered
Form
Soldered
Shading Units
480 Shaders
Shading Units
320 Shaders
Texture Mapping Units
24 TMUs
Texture Mapping Units
20 TMUs
Render Output Units
8 ROPs
Render Output Units
8 ROPs
Compute Units
6 CUs
Compute Units
5 CUs
-
600MHz
780MHz Base
855MHz
Peak AI Performance
580 GFLOPS
FP32
Peak AI Performance
550 GFLOPS
FP32
FP32
580 GFLOPS
FP32
550 GFLOPS
-
-
FP64
30 GFLOPS
Pixel Fillrate
4.8 GPixel/s
Pixel Fillrate
6.84 GPixel/s
Texture Fillrate
14.4 GTexel/s
Texture Fillrate
17.1 GTexel/s
L1
8KB/CU
L1
16KB/CU
L2
256KB Shared
L2
128KB Shared
1GB
GDDR5
2GB
DDR3
Bus Width
128Bit
Bus Width
64Bit
Clock
900MHz
Transfer Rate
3.6GT/s
Bandwidth
57.6GB/s
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
16GB/s
TDP
25W
TDP
15W
Max Resolution
2560x1600
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
2
Multi Monitor Support
3
-
-
Content Protection
HDCP 1.4
No Encoders
No Encoders
Model
UVD 3.0
No Decoders
Codec
MPEG-1
MPEG-2
MPEG-4
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
4.6
OpenCL
2.1
Vulkan
1.2
Shader Model
5.0
GFX
4
Shader Model
6.5
GFX
6
Not a Card
Not a Card
PCIe Version
2.1
PCIe Lanes
16
PCIe Version
3.0
PCIe Lanes
8
Change Comparison