Radeon HD 5670 and GeForce GT 550M - video card comparison
Passmark - benchmark score Radeon HD 5670 vs GeForce GT 550M
Radeon HD 5670
828
GeForce GT 550M
590
Radeon HD 5670
GeForce GT 550M
Architecture
Terascale 2 (2009−2015)
Fermi (2010−2014)
GPU code name
Redwood
N12P-GT
Market segment
Desktop
Laptop
Release date
January 2010
January 2011
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
None
None
Core clock speed
775 MHz
740 MHz
CUDA cores
-
96
Floating-point performance
620.0 gflops
284.16 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
627 million
585 million
Pipelines / CUDA cores
400
96
Power consumption (TDP)
64 Watt
35 Watt
Texture fill rate
15.50
11.8 billion/sec
Memory type
GDDR5
DDR3
Maximum RAM amount
1 GB
1536 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
1000 MHz
900 MHz
Memory bandwidth
64 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
12 API
CUDA
-
+
OpenCL
1.2
1.1
OpenGL
4.4
4.5
Shader Model
5.0
5.1
Vulkan
N/A
N/A
Optimus
-
+