Home GPU Comparison ATI Mobility Radeon HD 4270 IGP vs AMD FirePro A300

ATI Mobility Radeon HD 4270 IGP vs AMD FirePro A300

We compared two Integrated graphics card GPUs: 0System Shared VRAM Mobility Radeon HD 4270 IGP and 0System Shared VRAM FirePro A300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro A300 's Advantages
Released 2 years and 1 months late
Boost Clock905MHz
344 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4270 IGP
0.047 TFLOPS
FirePro A300 +1378%
0.695 TFLOPS
VS

Graphics Card

May 2010
Release Date
Jun 2012
TeraScale IGP
Generation
Trinity
Integrated
Type
Integrated
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
760 MHz
-
Boost Clock
905 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
6
-
-
-
40
Shading Units
384
4
TMUs
24
4
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

2.360 GPixel/s
Pixel Rate
7.240 GPixel/s
2.360 GTexel/s
Texture Rate
21.72 GTexel/s
-
-
-
47.20 GFLOPS
FP32 (float)
695.0 GFLOPS
-
-
-

Board Design

Unknown
TDP
65W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

RS880
GPU Name
Devastator
RS880M
GPU Variant
A300
TeraScale
Architecture
TeraScale 3
-
Foundry
TSMC
55 nm
Process Size
32 nm
0.181 billion
Transistors
1.303 billion
67 mm²
Die Size
246 mm²

Graphics Features

10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.0
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
5.0

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