Home GPU Comparison NVIDIA GeForce GTX 950M vs AMD Radeon R9 M395X

NVIDIA GeForce GTX 950M vs AMD Radeon R9 M395X

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 950M and 8GB VRAM Radeon R9 M395X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 950M 's Advantages
Boost Clock1124MHz
AMD Radeon R9 M395X 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (160.0GB/s vs 28.80GB/s)
1408 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 950M
1.439 TFLOPS
Radeon R9 M395X +105%
2.961 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
May 2015
GeForce 900M
Generation
Crystal System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

993 MHz
Base Clock
-
1124 MHz
Boost Clock
-
900 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
8GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
160.0GB/s

Render Config

-
Compute Units
32
-
-
-
640
Shading Units
2048
40
TMUs
128
16
ROPs
32
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

17.98 GPixel/s
Pixel Rate
23.14 GPixel/s
44.96 GTexel/s
Texture Rate
92.54 GTexel/s
-
FP16 (half)
2.961 TFLOPS
1439 GFLOPS
FP32 (float)
2.961 TFLOPS
44.96 GFLOPS
FP64 (double)
185.1 GFLOPS

Board Design

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

Graphics Processor

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

Graphics Features

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

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