GeForce GTX 660 and GMA 3150 - video card comparison
Passmark - benchmark score GeForce GTX 660 vs GMA 3150
GeForce GTX 660
4119
GMA 3150
2
GeForce GTX 660
GMA 3150
Architecture
Kepler (2012−2018)
Generation 4.0 (2006−2007)
GPU code name
GK106
Pineview
Market segment
Desktop
Desktop
Release date
September 2012
May 2007
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCI
Supplementary power connectors
One 6-pin
-
SLI options
+
-
Boost clock speed
1033 MHz
-
Core clock speed
980 MHz
400 MHz
CUDA cores
960
-
Floating-point performance
1,981 gflops
-
Manufacturing process technology
28 nm
45 nm
Number of transistors
2,540 million
123 million
Pipelines / CUDA cores
960
16
Power consumption (TDP)
140 Watt
13 Watt
Texture fill rate
78.4 billion/sec
0.8
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
192-bit GDDR5
System Shared
Memory clock speed
6.0 GB/s
System Shared
Memory bandwidth
144.2 GB/s
-
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
No outputs
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
9.0c
CUDA
+
-
OpenCL
1.2
N/A
OpenGL
4.3
2.0
Shader Model
5.1
3.0
Vulkan
1.1.126
N/A
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-