GeForce GT 520MX and Radeon HD 4270 - video card comparison
Passmark - benchmark score GeForce GT 520MX vs Radeon HD 4270
GeForce GT 520MX
288
Radeon HD 4270
112
GeForce GT 520MX
Radeon HD 4270
Architecture
Fermi (2010−2014)
RV6xx (2007−2010)
GPU code name
N12P-GVR
RS880M
Market segment
Laptop
Laptop
Release date
May 2011
May 2010
Interface
PCIe 2.0 x16
-
Core clock speed
900 MHz
590 MHz
CUDA cores
48
-
Floating-point performance
172.8 gflops
-
Manufacturing process technology
40 nm
55 nm
Number of transistors
292 million
-
Pipelines / CUDA cores
48
40
Power consumption (TDP)
20 Watt
-
Texture fill rate
7.2 billion/sec
-
Memory type
DDR3
-
Maximum RAM amount
1 GB
512 MB
Memory bus width
64 Bit
-
Memory clock speed
900 MHz
-
Memory bandwidth
14.4 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
DirectX
12 API
10.1
CUDA
+
-
OpenCL
1.1
-
OpenGL
4.5
-
Shader Model
5.1
-
Vulkan
N/A
-
Optimus
+
-