Radeon HD 5550 and Tegra K1 GPU - video card comparison
Radeon HD 5550
Tegra K1 GPU
Architecture
TeraScale 2 (2009−2015)
Kepler 2.0 (2013−2015)
GPU code name
Redwood
GK20A
Market segment
Desktop
Desktop
Release date
February 2010
October 2014
Interface
PCIe 2.0 x16
IGP
Supplementary power connectors
None
-
Boost clock speed
-
951 MHz
Core clock speed
550 MHz
-
Floating-point performance
352.0 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
627 million
-
Pipelines / CUDA cores
320
192
Power consumption (TDP)
39 Watt
8 Watt
Texture fill rate
8.800
7.608
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
3200 MHz
System Shared
Memory bandwidth
51.2 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
12 (11_0)
CUDA
-
3.2
OpenCL
1.2
N/A
OpenGL
4.4
ES 3.1
Shader Model
5.0
5.1
Vulkan
N/A
1.1