Radeon R4 (Stoney Ridge) and GeForce GT 740A - video card comparison
Radeon R4 (Stoney Ridge)
GeForce GT 740A
Architecture
GCN 1.2/2.0 (2015−2016)
Kepler 2.0 (2013−2015)
GPU code name
Stoney Ridge
GK208
Market segment
Laptop
Desktop
Release date
June 2016
August 2013
Interface
-
PCIe 3.0 x8
Boost clock speed
600 MHz
-
Core clock speed
-
980 MHz
Floating-point performance
-
752.6 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
-
915 million
Pipelines / CUDA cores
192
384
Power consumption (TDP)
15 Watt
33 Watt
Texture fill rate
-
31.36
Memory type
-
DDR3
Maximum RAM amount
-
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
-
1800 MHz
Memory bandwidth
-
14.4 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
12 (FL 12_0)
12 (11_0)
CUDA
-
3.5
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
-
1.1.126