Radeon HD 7670A and Tegra K1 - video card comparison
Radeon HD 7670A
Tegra K1
Architecture
TeraScale 2 (2009−2015)
Kepler 2.0 (2013−2015)
GPU code name
Turks
GK20A
Market segment
Desktop
Desktop
Release date
January 2012
-
Interface
MXM-A (3.0)
IGP
Boost clock speed
-
951 MHz
Core clock speed
600 MHz
756 MHz
Floating-point performance
576.0 gflops
-
Manufacturing process technology
40 nm
28 nm
Number of transistors
716 million
-
Pipelines / CUDA cores
480
192
Power consumption (TDP)
45 Watt
8 Watt
Texture fill rate
14.40
7.608
Memory type
GDDR5
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
4000 MHz
System Shared
Memory bandwidth
64 GB/s
-
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (11_0)
OpenCL
1.2
-
OpenGL
4.4
ES 3.1
Shader Model
5.0
-
Vulkan
N/A
-