GeForce GTX 550 Ti and GeForce GT 325M - video card comparison
Passmark - benchmark score GeForce GTX 550 Ti vs GeForce GT 325M
GeForce GTX 550 Ti
1599
GeForce GT 325M
174
GeForce GTX 550 Ti
GeForce GT 325M
Architecture
Fermi (2010−2014)
GT2xx (2009−2012)
GPU code name
GF116
N11P-GV1
Market segment
Desktop
Laptop
Release date
March 2011
January 2010
Bus support
16x PCI-E 2.0
PCI-E 2.0
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
One 6-pin
-
SLI options
+
+
Core clock speed
900 MHz
450 MHz
CUDA cores
192
48
Floating-point performance
691.2 gflops
95.04 gflops
Gigaflops
-
142
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,170 million
486 million
Pipelines / CUDA cores
192
48
Power consumption (TDP)
116 Watt
23 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
28.8 billion/sec
7.200
Memory type
GDDR5
GDDR2, GDDR3, DDR3
Maximum RAM amount
2 GB
1 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
4.1 GB/s
Up to 1066 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidth
98.4 GB/s
22.4 GB/s
Shared memory
-
-
Display Connectors
Two Dual Link DVI-IMini HDMI
Dual Link DVIDisplayPortHDMIVGASingle Link DVI
Multi monitor support
+
+
HDMI
+
+
Maximum VGA resolution
2048x1536
2048x1536
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11.1 (10_1)
CUDA
+
+
OpenCL
1.1
1.1
OpenGL
4.2
2.1
Shader Model
5.1
4.1
Vulkan
N/A
N/A
Power management
-
8.0