Home GPU Comparison ATI Radeon Xpress 1270 Mobile IGP vs Intel HD Graphics 4000

ATI Radeon Xpress 1270 Mobile IGP vs Intel HD Graphics 4000

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Xpress 1270 Mobile IGP and 0System Shared VRAM HD Graphics 4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel HD Graphics 4000 's Advantages
Released 5 years and 3 months late
Boost Clock1000MHz
128 additional rendering cores

Score

VS

Graphics Card

Feb 2007
Release Date
May 2012
Radeon IGP
Generation
HD Graphics-M
Integrated
Type
Integrated
PCIe 1.0 x16
Bus Interface
Ring Bus

Clock Speeds

-
Base Clock
650 MHz
-
Boost Clock
1000 MHz
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

-
-
-
-
-
-
-
Shading Units
128
4
TMUs
16
4
ROPs
2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

1.600 GPixel/s
Pixel Rate
2.000 GPixel/s
1.600 GTexel/s
Texture Rate
16.00 GTexel/s
-
-
-
-
FP32 (float)
256.0 GFLOPS
-
FP64 (double)
64.00 GFLOPS

Board Design

Unknown
TDP
45W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

RS690
GPU Name
Ivy Bridge GT2
RS690T
GPU Variant
-
R400
Architecture
Generation 7.0
-
Foundry
Intel
80 nm
Process Size
22 nm
0.12 billion
Transistors
1.2 billion
73 mm²
Die Size
133 mm²

Graphics Features

9.0b (9_2)
DirectX
11.1 (11_0)
2.0
OpenGL
4.0
N/A
OpenCL
1.2
N/A
Vulkan
1.0
-
-
-
-
Shader Model
5.0

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