Home GPU Comparison NVIDIA GeForce GTX 960M vs AMD Radeon R9 M390X

NVIDIA GeForce GTX 960M vs AMD Radeon R9 M390X

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 960M and 4GB VRAM Radeon R9 M390X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 960M 's Advantages
Boost Clock1176MHz
AMD Radeon R9 M390X 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 80.19GB/s)
1408 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 960M
1.505 TFLOPS
Radeon R9 M390X +96%
2.961 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
May 2015
GeForce 900M
Generation
Crystal System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

1097 MHz
Base Clock
-
1176 MHz
Boost Clock
-
1253 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
80.19GB/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

18.82 GPixel/s
Pixel Rate
23.14 GPixel/s
47.04 GTexel/s
Texture Rate
92.54 GTexel/s
-
FP16 (half)
2.961 TFLOPS
1.505 TFLOPS
FP32 (float)
2.961 TFLOPS
47.04 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-GX-A1
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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