Home GPU Comparison AMD Radeon R8 M445DX vs AMD Radeon R7 M270DX

AMD Radeon R8 M445DX vs AMD Radeon R7 M270DX

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon R8 M445DX 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 R8 M445DX 's Advantages
Released 1 years and 11 months late
Boost Clock has increased by 4% (1021MHz vs 980MHz)
AMD Radeon R7 M270DX 's Advantages
64 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R8 M445DX
0.653 TFLOPS
Radeon R7 M270DX +15%
0.752 TFLOPS
VS

Graphics Card

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

Clock Speeds

780 MHz
Base Clock
900 MHz
1021 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

5
Compute Units
6
-
-
-
320
Shading Units
384
20
TMUs
24
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.168 GPixel/s
Pixel Rate
7.840 GPixel/s
20.42 GTexel/s
Texture Rate
23.52 GTexel/s
653.4 GFLOPS
FP16 (half)
752.6 GFLOPS
653.4 GFLOPS
FP32 (float)
752.6 GFLOPS
40.84 GFLOPS
FP64 (double)
47.04 GFLOPS

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Meso
GPU Name
Topaz
Meso PRO (216-0864032)
GPU Variant
Topaz XT (216-0858020)
GCN 3.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.55 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
2.1
OpenCL
2.1
1.2.170
Vulkan
1.2.170
-
-
-
6.5
Shader Model
6.5

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