AMD Radeon HD 7570M vs AMD Radeon R9 M395 Mac Edition
We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7570M and 2GB VRAM Radeon R9 M395 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 7570M 's Advantages
Lower TDP (13W vs 250W)
AMD Radeon R9 M395 Mac Edition 's Advantages
Released 3 years and 4 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (174.7GB/s vs 25.60GB/s)
1312 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 7570M
0.48 TFLOPS
Radeon R9 M395 Mac Edition
+522%
2.989 TFLOPS
Graphics Card
Jan 2012
Release Date
May 2015
London
Generation
Crystal System
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
-
-
-
-
-
-
800 MHz
Memory Clock
1365 MHz
Memory
1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
256bit
25.60GB/s
Bandwidth
174.7GB/s
Render Config
6
Compute Units
28
-
-
-
480
Shading Units
1792
24
TMUs
112
16
ROPs
32
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
8.000 GPixel/s
Pixel Rate
26.69 GPixel/s
12.00 GTexel/s
Texture Rate
93.41 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
2.989 TFLOPS
-
FP64 (double)
373.6 GFLOPS
Board Design
13W
TDP
250W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Thames
GPU Name
Amethyst
Thames PRO
GPU Variant
Amethyst PRO
(216-0872004)
TeraScale 2
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
5 billion
104 mm²
Die Size
366 mm²
Graphics Features
11.2 (11_0)
DirectX
12 (12_0)
4.4
OpenGL
4.6
1.2
OpenCL
2.0
N/A
Vulkan
1.2
-
-
-
5.0
Shader Model
6.3
