GeForce GT 550M and Mobility Radeon HD 550v - video card comparison
GeForce GT 550M
Mobility Radeon HD 550v
Architecture
Fermi (2010−2014)
Terascale 1 (2008−2010)
GPU code name
N12P-GT
M96
Market segment
Laptop
Laptop
Release date
January 2011
May 2010
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
-
Core clock speed
740 MHz
450 MHz
CUDA cores
96
-
Floating-point performance
284.16 gflops
288 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
585 million
514 million
Pipelines / CUDA cores
96
320
Power consumption (TDP)
35 Watt
10 Watt
Texture fill rate
11.8 billion/sec
14.40
Memory type
DDR3
GDDR3, DDR3, DDR2
Maximum RAM amount
1536 MB
1 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
900 MHz
600 MHz
Memory bandwidth
28.8 GB/s
19.2 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 API
10.1 (10_1)
CUDA
+
-
OpenCL
1.1
1.1
OpenGL
4.5
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A
Optimus
+
-