Home GPU Comparison AMD Radeon R9 M395 Mac Edition vs NVIDIA GeForce GTX 950A

AMD Radeon R9 M395 Mac Edition vs NVIDIA GeForce GTX 950A

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M395 Mac Edition and 2GB VRAM GeForce GTX 950A 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 32.03GB/s)
1152 additional rendering cores
NVIDIA GeForce GTX 950A 's Advantages
Boost Clock1124MHz
Lower TDP (75W vs 250W)

Score

Benchmark

FP32 (float)
Radeon R9 M395 Mac Edition +107%
2.989 TFLOPS
GeForce GTX 950A
1.439 TFLOPS
VS

Graphics Card

May 2015
Release Date
Mar 2015
Crystal System
Generation
GeForce 900A
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
993 MHz
-
Boost Clock
1124 MHz
1365 MHz
Memory Clock
1001 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
174.7GB/s
Bandwidth
32.03GB/s

Render Config

28
Compute Units
-
-
-
-
1792
Shading Units
640
112
TMUs
40
32
ROPs
16
-
-
-
-
-
-
-
L1 Cache
64 KB (per SMM)
-
L2 Cache
2 MB
-
-
-

Theoretical Performance

26.69 GPixel/s
Pixel Rate
17.98 GPixel/s
93.41 GTexel/s
Texture Rate
44.96 GTexel/s
-
-
-
2.989 TFLOPS
FP32 (float)
1439 GFLOPS
373.6 GFLOPS
FP64 (double)
44.96 GFLOPS

Board Design

250W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Amethyst
GPU Name
GM107
Amethyst PRO (216-0872004)
GPU Variant
N16P-GT
GCN 3.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
5 billion
Transistors
1.87 billion
366 mm²
Die Size
148 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
6.3
Shader Model
5.1

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