Radeon R2 Mobile Graphics vs Radeon R7 M270DX
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon R2 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
Radeon R2 Mobile Graphics 's Advantages
Released 2 years late
Radeon R7 M270DX 's Advantages
Boost Clock has increased by 63% (980MHz vs 600MHz)
256 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon R2 Mobile Graphics
154
Radeon R7 M270DX
+388%
752
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
600 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
2
Compute Units
6
128
Shading Units
384
8
TMUs
24
4
ROPs
8
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
Theoretical Performance
2.400 GPixel/s
Pixel Rate
7.840 GPixel/s
4.800 GTexel/s
Texture Rate
23.52 GTexel/s
153.6 GFLOPS
FP16 (half)
752.6 GFLOPS
153.6 GFLOPS
FP32 (float)
752.6 GFLOPS
9.600 GFLOPS
FP64 (double)
47.04 GFLOPS
Board Design
15W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-
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
