Home GPU Comparison AMD Radeon R9 M395 Mac Edition vs AMD Radeon R9 M375

AMD Radeon R9 M395 Mac Edition vs AMD Radeon R9 M375

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M395 Mac Edition and 2GB VRAM Radeon R9 M375 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
Larger VRAM bandwidth (174.7GB/s vs 28.80GB/s)
1152 additional rendering cores
AMD Radeon R9 M375 's Advantages
Boost Clock1015MHz

Score

Benchmark

FP32 (float)
Radeon R9 M395 Mac Edition +130%
2.989 TFLOPS
Radeon R9 M375
1.299 TFLOPS
VS

Graphics Card

May 2015
Release Date
May 2015
Crystal System
Generation
Gem System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1015 MHz
1365 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
174.7GB/s
Bandwidth
28.80GB/s

Render Config

-
SM Count
-
28
Compute Units
10
1792
Shading Units
640
112
TMUs
40
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB

Theoretical Performance

26.69 GPixel/s
Pixel Rate
16.24 GPixel/s
93.41 GTexel/s
Texture Rate
40.60 GTexel/s
-
FP16 (half)
-
2.989 TFLOPS
FP32 (float)
1299 GFLOPS
373.6 GFLOPS
FP64 (double)
81.20 GFLOPS

Graphics Processor

Amethyst
GPU Name
Tropo
Amethyst PRO (216-0872004)
GPU Variant
Tropo XT2
GCN 3.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5 billion
Transistors
1.5 billion
366 mm²
Die Size
123 mm²

Board Design

250W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.0
OpenCL
2.1 (1.2)
1.2
Vulkan
1.2.170
-
CUDA
-
6.3
Shader Model
6.5 (5.1)

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