Home GPU Comparison AMD Radeon R4 Mobile Graphics vs AMD Radeon R7 M270DX

AMD Radeon R4 Mobile Graphics vs AMD Radeon R7 M270DX

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon R4 Mobile Graphics and 0System Shared VRAM Radeon R7 M270DX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R4 Mobile Graphics 's Advantages
Released 2 years late
AMD Radeon R7 M270DX 's Advantages
Boost Clock has increased by 50% (980MHz vs 655MHz)
192 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R4 Mobile Graphics
0.252 TFLOPS
Radeon R7 M270DX +198%
0.752 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Jun 2014
Stoney Ridge
Generation
Gem System Hybrid
Integrated
Type
Integrated
IGP
Bus Interface
IGP

Clock Speeds

200 MHz
Base Clock
900 MHz
655 MHz
Boost Clock
980 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

3
Compute Units
6
-
-
-
192
Shading Units
384
12
TMUs
24
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.240 GPixel/s
Pixel Rate
7.840 GPixel/s
7.860 GTexel/s
Texture Rate
23.52 GTexel/s
251.5 GFLOPS
FP16 (half)
752.6 GFLOPS
251.5 GFLOPS
FP32 (float)
752.6 GFLOPS
15.72 GFLOPS
FP64 (double)
47.04 GFLOPS

Board Design

15W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Stoney
GPU Name
Topaz
-
GPU Variant
Topaz XT (216-0858020)
GCN 3.0
Architecture
GCN 3.0
GlobalFoundries
Foundry
TSMC
28 nm
Process Size
28 nm
1.2 billion
Transistors
1.55 billion
125 mm²
Die Size
125 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.0
OpenCL
2.1
1.2
Vulkan
1.2.170
-
-
-
6.3
Shader Model
6.5

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