AMD Radeon HD 8650M vs AMD Radeon HD 7690M XT

AMD Radeon HD 8650M
AMD Radeon HD 7690M XT
384 Shaders
1GB GDDR5
700MHz
480 Shaders
2GB GDDR5
725MHz
Peak AI Performance
540 GFLOPS
FP32
Peak AI Performance
700 GFLOPS
FP32
FP32
540 GFLOPS
FP32
700 GFLOPS
Form Factor
Soldered
Form Factor
Soldered
TDP
25W
TDP
25W

Peak AI Performance

  • 23% slower vs Radeon HD 7690M XT
  • 30% faster vs Radeon HD 8650M
Radeon HD 8650M - 540 GFLOPS FP32
x1
Radeon HD 7690M XT - 700 GFLOPS FP32
x1.3

FP32

  • 23% slower vs Radeon HD 7690M XT
  • 30% faster vs Radeon HD 8650M
Radeon HD 8650M - 540 GFLOPS FP32
x1
Radeon HD 7690M XT - 700 GFLOPS FP32
x1.3
  • 38% slower vs Radeon HD 7690M XT
  • 60% faster vs Radeon HD 8650M
Radeon HD 8650M - 36GB/s
x1
Radeon HD 7690M XT - 57.6GB/s
x1.6
  • Same TDP vs Radeon HD 7690M XT
  • Same TDP vs Radeon HD 8650M
Radeon HD 8650M - 25W
x1
Radeon HD 7690M XT - 25W
x1
Manufacturer
AMD
Manufacturer
AMD
Chip Designer
AMD
Chip Designer
AMD
Architecture
GCN 1
Architecture
TeraScale 2
Family
Radeon HD 8000
Family
Radeon HD 7000
Codename
Hainan
-
Variant
Sun Pro
Codename
Turks
RV930
Variant
Thames XTX
Market Segment
Laptop
Market Segment
Laptop
Release Date
1/8/2013
Release Date
1/7/2012
Foundry
TSMC
Foundry
TSMC
Fabrication Node
28nm
Fabrication Node
40nm
Die Size
56 mm²
Die Size
118 mm²
Transistor Count
690 Million
Transistor Count
716 Million
Transistor Density
12.32M/mm²
Transistor Density
6.07M/mm²
Form
Soldered
Form
Soldered
Shading Units
384 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
650MHz Base
700MHz
-
725MHz
Peak AI Performance
540 GFLOPS
FP32
Peak AI Performance
700 GFLOPS
FP32
FP32
540 GFLOPS
FP32
700 GFLOPS
FP64
30 GFLOPS
-
-
Pixel Fillrate
5.6 GPixel/s
Pixel Fillrate
5.8 GPixel/s
Texture Fillrate
16.8 GTexel/s
Texture Fillrate
17.4 GTexel/s
L1
16KB/CU
L1
8KB/CU
L2
128KB Shared
L2
256KB Shared
1GB
GDDR5
2GB
GDDR5
Bus Width
64Bit
Bus Width
128Bit
Clock
1125MHz
Transfer Rate
4.5GT/s
Bandwidth
36GB/s
Clock
900MHz
Transfer Rate
3.6GT/s
Bandwidth
57.6GB/s
TDP
25W
TDP
25W
Max Resolution
4096x2160
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
3
Multi Monitor Support
2
Content Protection
HDCP 1.4
-
-
No Encoders
No Encoders
No Decoders
Model
UVD 3.0
-
-
-
-
-
Codec
MPEG-1
MPEG-2
MPEG-4
VC-1
AVC (H.264)
Direct X
12
Direct 3D
11_1
Direct X
11
Direct 3D
11_0
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
OpenGL
4.5
OpenCL
1.2
-
-
Shader Model
6.5
GFX
6
Shader Model
5.0
GFX
4
Not a Card
Not a Card
PCIe Version
3.0
PCIe Lanes
8
PCIe Version
2.1
PCIe Lanes
16
Change Comparison