GeForce GTX 570M and Radeon HD 6670 - video card comparison
Passmark - benchmark score GeForce GTX 570M vs Radeon HD 6670
GeForce GTX 570M
1919
Radeon HD 6670
752
GeForce GTX 570M
Radeon HD 6670
Architecture
Fermi (2010−2014)
TeraScale 2 (2009−2015)
GPU code name
N12E-GT
Turks
Market segment
Laptop
Desktop
Release date
June 2011
April 2011
Bus support
PCI-E 2.0
PCIe 2.0 x16
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
None
None
SLI options
+
-
Boost clock speed
-
800 MHz
Core clock speed
575 MHz
-
CUDA cores
336
-
Floating-point performance
772.8 gflops
768.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,950 million
716 million
Pipelines / CUDA cores
336
480
Power consumption (TDP)
75 Watt
66 Watt
Texture fill rate
32.2 billion/sec
19.20
Memory type
GDDR5
GDDR5
Maximum RAM amount
3 MB
1 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
1500 MHz
1050 MHz
Memory bandwidth
72.0 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
Eyefinity
-
1
HDMI
-
+
DisplayPort support
-
-
DirectX
12 API
DirectX® 11
CUDA
+
-
Mantle
-
-
OpenCL
1.1
1.2
OpenGL
4.5
4.4
Shader Model
5.1
5.0
Vulkan
N/A
-
3D Blu-Ray
+
-
3D Gaming
+
-
AppAcceleration
-
-
CrossFire
-
1
Enduro
-
-
HD3D
-
-
Optimus
+
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-