Radeon HD 8450G + Radeon HD 8570M Dual Graphics and GeForce GT 520MX - video card comparison
Radeon HD 8450G + Radeon HD 8570M Dual Graphics
GeForce GT 520MX
Architecture
Terascale 3 / GCN (2012)
Fermi (2010−2014)
GPU code name
-
N12P-GVR
Market segment
Laptop
Laptop
Release date
March 2012
May 2011
Interface
-
PCIe 2.0 x16
Core clock speed
720 / 650 MHz
900 MHz
CUDA cores
-
48
Floating-point performance
-
172.8 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
-
292 million
Pipelines / CUDA cores
576
48
Power consumption (TDP)
-
20 Watt
Texture fill rate
-
7.2 billion/sec
Memory type
-
DDR3
Maximum RAM amount
-
1 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1800 MHz
900 MHz
Memory bandwidth
-
14.4 GB/s
Shared memory
+
-
Display Connectors
-
No outputs
DirectX
11
12 API
CUDA
-
+
OpenCL
-
1.1
OpenGL
-
4.5
Shader Model
-
5.1
Vulkan
-
N/A
Optimus
-
+