GeForce GTS 250 and GeForce 8800M GTX SLI - video card comparison
GeForce GTS 250
GeForce 8800M GTX SLI
Architecture
Tesla (2006−2010)
G9x (2007−2010)
GPU code name
G92B
NB8E-GTX
Market segment
Desktop
Laptop
Release date
March 2009
November 2007
Interface
PCIe 2.0 x16
-
Supplementary power connectors
6-pin
-
SLI options
+
-
Core clock speed
738 MHz
500 MHz
CUDA cores
128
-
Floating-point performance
387.1 gflops
-
Manufacturing process technology
55 nm
65 nm
Number of transistors
754 million
1508 Million
Pipelines / CUDA cores
128
192
Power consumption (TDP)
150 Watt
130 Watt
Maximum GPU temperature
105 °C
-
Texture fill rate
47.2 billion/sec
-
Memory type
GDDR3
GDDR3
Maximum RAM amount
1 GB
512 MB
Memory bus width
256 Bit
256 Bit
Memory clock speed
1100 MHz
800 MHz
Memory bandwidth
70.4 GB/s
-
Shared memory
-
-
Display Connectors
Two Dual Link DVI
-
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
S/PDIF
-
DirectX
11.1 (10_0)
10
CUDA
+
-
OpenCL
1.1
-
OpenGL
3.0
-
Shader Model
4.0
-
Vulkan
N/A
-