Radeon HD 7670M and GeForce GT 520MX - video card comparison
Passmark - benchmark score Radeon HD 7670M vs GeForce GT 520MX
Radeon HD 7670M
489
GeForce GT 520MX
288
Radeon HD 7670M
GeForce GT 520MX
Architecture
Terascale 2 (2009−2015)
Fermi (2010−2014)
GPU code name
Thames XT
N12P-GVR
Market segment
Laptop
Laptop
Release date
June 2011
May 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Core clock speed
600 MHz
900 MHz
CUDA cores
-
48
Floating-point performance
576.0 gflops
172.8 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
716 million
292 million
Pipelines / CUDA cores
480
48
Power consumption (TDP)
20 Watt
20 Watt
Texture fill rate
14.40
7.2 billion/sec
Memory type
DDR3, (GDDR5)
DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1800 MHz
900 MHz
Memory bandwidth
28.8 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 API
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.4
4.5
Shader Model
5.0
5.1
Vulkan
N/A
N/A
Optimus
-
+