GeForce GT 625M and Radeon R2 (Stoney Ridge) - video card comparison
GeForce GT 625M
Radeon R2 (Stoney Ridge)
Architecture
Fermi (2010−2014)
GCN 1.2/2.0 (2015−2016)
GPU code name
N13M-GS
Stoney Ridge
Market segment
Laptop
Laptop
Release date
October 2012
June 2016
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
-
Boost clock speed
-
600 MHz
Core clock speed
Up to 625 MHz
-
CUDA cores
96
-
Floating-point performance
240.0 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
585 million
3100 Million
Pipelines / CUDA cores
96
128
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
Up to 14.4 billion/sec
-
Memory type
DDR3
-
Maximum RAM amount
1 GB
-
Memory bus width
64 Bit
64 Bit
Memory clock speed
1800 MHz
-
Memory bandwidth
Up to 14.4 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 (FL 12_0)
CUDA
+
-
OpenCL
1.1
-
OpenGL
4.5
-
Shader Model
5.1
-
Vulkan
N/A
+
3D Blu-Ray
+
-
Optimus
+
-