NVIDIA Tegra 2 GPU vs ATI Radeon Xpress 1270 Mobile IGP
We compared two Integrated graphics card GPUs: 0System Shared VRAM Tegra 2 GPU and 0System Shared VRAM Radeon Xpress 1270 Mobile IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Tegra 2 GPU 's Advantages
Released 3 years and 4 months late
Boost Clock400MHz
Score
Graphics Card
Jun 2010
Release Date
Feb 2007
Tegra
Generation
Radeon IGP
Integrated
Type
Integrated
IGP
Bus Interface
PCIe 1.0 x16
Clock Speeds
300 MHz
Base Clock
-
400 MHz
Boost Clock
-
System Shared
Memory Clock
System Shared
Memory
System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent
Render Config
-
-
-
-
-
-
-
-
-
4
TMUs
4
4
ROPs
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
1.600 GPixel/s
Pixel Rate
1.600 GPixel/s
1.600 GTexel/s
Texture Rate
1.600 GTexel/s
-
-
-
-
-
-
-
-
-
Board Design
20W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
Tegra 2
GPU Name
RS690
T20MGS-SHP-A3
GPU Variant
RS690T
VLIW Vec4
Architecture
R400
TSMC
Foundry
-
40 nm
Process Size
80 nm
Unknown
Transistors
0.12 billion
Unknown
Die Size
73 mm²
Graphics Features
N/A
DirectX
9.0b (9_2)
ES 2.0
OpenGL
2.0
N/A
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
-
-
-
