Radeon HD 4650 and Tegra K1 - video card comparison
Radeon HD 4650
Tegra K1
Architecture
TeraScale (2005−2013)
Kepler 2.0 (2013−2015)
GPU code name
RV730
GK20A
Market segment
Desktop
Desktop
Release date
September 2008
-
Interface
PCIe 2.0 x16
IGP
Boost clock speed
-
951 MHz
Core clock speed
600 MHz
756 MHz
Floating-point performance
384.0 gflops
-
Manufacturing process technology
55 nm
28 nm
Number of transistors
514 million
-
Pipelines / CUDA cores
320
192
Power consumption (TDP)
48 Watt
8 Watt
Texture fill rate
19.20
7.608
Memory type
GDDR3
System Shared
Maximum RAM amount
256 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1400 MHz
System Shared
Memory bandwidth
22.4 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12 (11_0)
OpenCL
1.1
-
OpenGL
3.3
ES 3.1
Shader Model
4.1
-
Vulkan
N/A
-