GeForce GTS 250 and GeForce GTS 150M - video card comparison
Passmark - benchmark score GeForce GTS 250 vs GeForce GTS 150M
GeForce GTS 250
616
GeForce GTS 150M
519
GeForce GTS 250
GeForce GTS 150M
Architecture
Tesla (2006−2010)
G9x (2007−2010)
GPU code name
G92B
N10E-GE1
Market segment
Desktop
Laptop
Release date
March 2009
March 2009
Bus support
-
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
6-pin
-
SLI options
+
2-way
MXM Type
-
MXM 3.0 Type-B
Core clock speed
738 MHz
400 MHz
CUDA cores
128
64
Floating-point performance
387.1 gflops
128 gflops
Gigaflops
-
192
Manufacturing process technology
55 nm
55 nm
Number of transistors
754 million
505 million
Pipelines / CUDA cores
128
64
Power consumption (TDP)
150 Watt
45 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
47.2 billion/sec
13 billion/sec
Memory type
GDDR3
GDDR3
Maximum RAM amount
1 GB
1 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1100 MHz
Up to 800 MHz
Memory bandwidth
70.4 GB/s
51 GB/s
Shared memory
-
-
Display Connectors
Two Dual Link DVI
DisplayPortHDMIDual Link DVILVDSSingle Link DVIVGA
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
2048x1536
Audio input for HDMI
S/PDIF
S/PDIF
DirectX
11.1 (10_0)
11.1 (10_0)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
3.0
2.1
Shader Model
4.0
4.0
Vulkan
N/A
N/A
Power management
-
8.0