GeForce GTX 550 Ti and Mobility Radeon HD 5850 - video card comparison
GeForce GTX 550 Ti
Mobility Radeon HD 5850
Architecture
Fermi (2010−2014)
Terascale 2 (2009−2015)
GPU code name
GF116
Broadway-PRO
Market segment
Desktop
Laptop
Release date
March 2011
January 2010
Bus support
16x 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
625 MHz
CUDA cores
192
-
Floating-point performance
691.2 gflops
800.0 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,170 million
1,040 million
Pipelines / CUDA cores
192
800
Power consumption (TDP)
116 Watt
39 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
28.8 billion/sec
20.00
Memory type
GDDR5
DDR3, GDDR3, GDDR5
Maximum RAM amount
2 GB
1 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
4.1 GB/s
2000 MHz
Memory bandwidth
98.4 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
Two Dual Link DVI-IMini HDMI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
11.2 (11_0)
CUDA
+
-
OpenCL
1.1
1.2
OpenGL
4.2
4.4
Shader Model
5.1
5.0
Vulkan
N/A
N/A