Home GPU Comparison AMD Radeon R9 M375X vs AMD Radeon R9 M395 Mac Edition

AMD Radeon R9 M375X vs AMD Radeon R9 M395 Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M375X 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 R9 M375X 's Advantages
Boost Clock1015MHz
AMD Radeon R9 M395 Mac Edition 's Advantages
Larger VRAM bandwidth (174.7GB/s vs 72.00GB/s)
1152 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M375X
1.299 TFLOPS
Radeon R9 M395 Mac Edition +130%
2.989 TFLOPS
VS

Graphics Card

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

Clock Speeds

925 MHz
Base Clock
-
1015 MHz
Boost Clock
-
1125 MHz
Memory Clock
1365 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
174.7GB/s

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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

Graphics Features

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

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