Home GPU Comparison ATI Radeon Xpress 1270 Mobile IGP vs NVIDIA ION

ATI Radeon Xpress 1270 Mobile IGP vs NVIDIA ION

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Xpress 1270 Mobile IGP and 0System Shared VRAM ION to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA ION 's Advantages
Released 1 years and 4 months late
16 additional rendering cores

Score

VS
ION

Graphics Card

Feb 2007
Release Date
Jun 2008
Radeon IGP
Generation
ION
Integrated
Type
Integrated
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
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

-
-
-
-
SM Count
1
-
Shading Units
16
4
TMUs
8
4
ROPs
4
-
-
-
-
-
-
-
-
-
-
L2 Cache
32 KB
-
-
-

Theoretical Performance

1.600 GPixel/s
Pixel Rate
2.000 GPixel/s
1.600 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
-
FP32 (float)
34.24 GFLOPS
-
-
-

Board Design

Unknown
TDP
20W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

RS690
GPU Name
GT218
RS690T
GPU Variant
-
R400
Architecture
Tesla 2.0
-
Foundry
TSMC
80 nm
Process Size
40 nm
0.12 billion
Transistors
0.26 billion
73 mm²
Die Size
57 mm²

Graphics Features

9.0b (9_2)
DirectX
11.1 (10_1)
2.0
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
-
Shader Model
4.1

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