GeForce GTX 470M and Radeon 520 Mobile GDDR5 - video card comparison
GeForce GTX 470M
Radeon 520 Mobile GDDR5
Architecture
Fermi (2010−2014)
GCN 1.0 (2012−2020)
GPU code name
N11E-GT
Banks
Market segment
Laptop
Laptop
Release date
November 2010
April 2017
Interface
MXM-B (3.0)
PCIe 3.0 x8
Supplementary power connectors
None
-
SLI options
+
-
Core clock speed
535 MHz
1030 MHz
Floating-point performance
616.3 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,950 million
690 million
Pipelines / CUDA cores
288
320
Power consumption (TDP)
75 Watt
50 Watt
Texture fill rate
19.7 billion/sec
20.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
1536 MB
2 GB
Memory bus width
192 Bit
64 Bit
Memory clock speed
1250 MHz
4.5 GB/s
Memory bandwidth
60.0 GB/s
36 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 API
12 (11_1)
CUDA
+
-
OpenCL
1.1
2.1 (1.2)
OpenGL
4.5
4.6
Shader Model
5.1
6.5 (5.1)
Vulkan
N/A
1.2.170