Radeon R2 (Stoney Ridge) and GeForce GT 120M - video card comparison
Radeon R2 (Stoney Ridge)
GeForce GT 120M
Architecture
GCN 1.2/2.0 (2015−2016)
G9x (2007−2010)
GPU code name
Stoney Ridge
N10P-GV1
Market segment
Laptop
Laptop
Release date
June 2016
February 2009
Interface
-
PCIe 2.0 x16
Boost clock speed
600 MHz
-
Core clock speed
-
500 MHz
Floating-point performance
-
80 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
3100 Million
314 million
Pipelines / CUDA cores
128
32
Power consumption (TDP)
15 Watt
23 Watt
Texture fill rate
-
8.000
Memory type
-
GDDR2, GDDR3
Maximum RAM amount
-
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
-
1000 MHz
Memory bandwidth
-
16 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
12 (FL 12_0)
11.1 (10_0)
CUDA
-
1.1
OpenCL
-
1.1
OpenGL
-
3.3
Shader Model
-
4.0
Vulkan
+
N/A