Radeon HD 6670 and GeForce GT 525M - video card comparison
Passmark - benchmark score Radeon HD 6670 vs GeForce GT 525M
Radeon HD 6670
752
GeForce GT 525M
474
Radeon HD 6670
GeForce GT 525M
Architecture
TeraScale 2 (2009−2015)
Fermi (2010−2014)
GPU code name
Turks
N12P-GE
Market segment
Desktop
Laptop
Release date
April 2011
January 2011
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Boost clock speed
800 MHz
-
Core clock speed
-
600 MHz
CUDA cores
-
96
Floating-point performance
768.0 gflops
230.4 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
716 million
585 million
Pipelines / CUDA cores
480
96
Power consumption (TDP)
66 Watt
23 Watt
Texture fill rate
19.20
9.6 billion/sec
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
1536 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1050 MHz
900 MHz
Memory bandwidth
64 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
12 API
CUDA
-
+
Mantle
-
-
OpenCL
1.2
1.1
OpenGL
4.4
4.5
Shader Model
5.0
5.1
Vulkan
-
N/A
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
Optimus
-
+
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-