Home GPU Comparison ATI Mobility Radeon HD 4270 IGP vs Intel Iris Graphics 5100

ATI Mobility Radeon HD 4270 IGP vs Intel Iris Graphics 5100

We compared two Integrated graphics card GPUs: 0System Shared VRAM Mobility Radeon HD 4270 IGP and 0System Shared VRAM Iris Graphics 5100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Graphics 5100 's Advantages
Released 3 years late
Boost Clock1100MHz
280 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4270 IGP
0.047 TFLOPS
Iris Graphics 5100 +1397%
0.704 TFLOPS
VS

Graphics Card

May 2010
Release Date
May 2013
TeraScale IGP
Generation
HD Graphics-M
Integrated
Type
Integrated
PCIe 1.0 x16
Bus Interface
Ring Bus

Clock Speeds

-
Base Clock
200 MHz
-
Boost Clock
1100 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

2
Compute Units
-
-
-
-
40
Shading Units
320
4
TMUs
40
4
ROPs
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

2.360 GPixel/s
Pixel Rate
4.400 GPixel/s
2.360 GTexel/s
Texture Rate
44.00 GTexel/s
-
-
-
47.20 GFLOPS
FP32 (float)
704.0 GFLOPS
-
FP64 (double)
176.0 GFLOPS

Board Design

Unknown
TDP
30W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

RS880
GPU Name
Haswell GT3
RS880M
GPU Variant
-
TeraScale
Architecture
Generation 7.5
-
Foundry
Intel
55 nm
Process Size
22 nm
0.181 billion
Transistors
1.3 billion
67 mm²
Die Size
181 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_1)
3.3
OpenGL
4.3
1.0
OpenCL
1.2
N/A
Vulkan
1.0
-
-
-
4.1
Shader Model
5.1

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