Radeon HD 7690M and Radeon R4 Mobile Graphics - video card comparison
Radeon HD 7690M
Radeon R4 Mobile Graphics
Architecture
Terascale 2 (2009−2015)
GCN 2.0 (2013−2017)
GPU code name
Thames XT / XTX
Spectre SL
Market segment
Laptop
Laptop
Release date
June 2011
September 2014
Interface
MXM-A (3.0)
IGP
Supplementary power connectors
None
-
Boost clock speed
725 MHz
655 MHz
Core clock speed
600 MHz
533 MHz
Floating-point performance
696.0 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
716 million
2,410 million
Pipelines / CUDA cores
480
192
Power consumption (TDP)
20 Watt
17 Watt
Texture fill rate
17.40
6.396
Memory type
GDDR5/DDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
3600/1800 MHz
System Shared
Memory bandwidth
28.8 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (12_0)
OpenCL
1.2
2.0
OpenGL
4.4
4.6
Shader Model
5.0
6.0
Vulkan
N/A
1.2.131