GeForce GTS 150M and Radeon 3100 Mobile IGP - video card comparison
GeForce GTS 150M
Radeon 3100 Mobile IGP
Architecture
G9x (2007−2010)
TeraScale (2005−2013)
GPU code name
N10E-GE1
RS780
Market segment
Laptop
Laptop
Release date
March 2009
August 2008
Bus support
PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 1.0 x16
SLI options
2-way
-
MXM Type
MXM 3.0 Type-B
-
Core clock speed
400 MHz
350 MHz
CUDA cores
64
-
Floating-point performance
128 gflops
-
Gigaflops
192
-
Manufacturing process technology
55 nm
65 nm
Number of transistors
505 million
180 million
Pipelines / CUDA cores
64
40
Power consumption (TDP)
45 Watt
-
Texture fill rate
13 billion/sec
1.400
Memory type
GDDR3
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
Up to 800 MHz
System Shared
Memory bandwidth
51 GB/s
-
Shared memory
-
-
Display Connectors
DisplayPortHDMIDual Link DVILVDSSingle Link DVIVGA
No outputs
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
10.0 (10_0)
CUDA
+
-
OpenCL
1.1
1.0
OpenGL
2.1
3.3
Shader Model
4.0
4.1
Vulkan
N/A
N/A
Power management
8.0
-