Home GPU Comparison AMD Radeon R9 M395 Mac Edition vs ATI Mobility Radeon HD 5470

AMD Radeon R9 M395 Mac Edition vs ATI Mobility Radeon HD 5470

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M395 Mac Edition and 512MB VRAM Mobility Radeon HD 5470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M395 Mac Edition 's Advantages
Released 5 years and 4 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (174.7GB/s vs 25.60GB/s)
1712 additional rendering cores
ATI Mobility Radeon HD 5470 's Advantages
Lower TDP (15W vs 250W)

Score

Benchmark

FP32 (float)
Radeon R9 M395 Mac Edition +2390%
2.989 TFLOPS
Mobility Radeon HD 5470
0.12 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jan 2010
Crystal System
Generation
Manhattan
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1365 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
64bit
174.7GB/s
Bandwidth
25.60GB/s

Render Config

28
Compute Units
1
-
-
-
1792
Shading Units
80
112
TMUs
8
32
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
128 KB
-
-
-

Theoretical Performance

26.69 GPixel/s
Pixel Rate
3.000 GPixel/s
93.41 GTexel/s
Texture Rate
6.000 GTexel/s
-
-
-
2.989 TFLOPS
FP32 (float)
120.0 GFLOPS
373.6 GFLOPS
FP64 (double)
-

Board Design

250W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Amethyst
GPU Name
Park
Amethyst PRO (216-0872004)
GPU Variant
Park XT (216-0774009)
GCN 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5 billion
Transistors
0.292 billion
366 mm²
Die Size
59 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.0
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
5.0

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