Home GPU Comparison NVIDIA GeForce 930MX vs AMD Radeon R9 M395X Mac Edition

NVIDIA GeForce 930MX vs AMD Radeon R9 M395X Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM GeForce 930MX and 4GB VRAM Radeon R9 M395X Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 930MX 's Advantages
Released 10 months late
Boost Clock1020MHz
Lower TDP (17W vs 250W)
AMD Radeon R9 M395X Mac Edition 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (174.7GB/s vs 14.40GB/s)
1664 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 930MX
0.783 TFLOPS
Radeon R9 M395X Mac Edition +375%
3.723 TFLOPS
VS

Graphics Card

Mar 2016
Release Date
May 2015
GeForce 900M
Generation
Crystal System
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

952 MHz
Base Clock
-
1020 MHz
Boost Clock
-
900 MHz
Memory Clock
1365 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
174.7GB/s

Render Config

-
Compute Units
32
-
-
-
384
Shading Units
2048
24
TMUs
128
8
ROPs
32
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

8.160 GPixel/s
Pixel Rate
29.09 GPixel/s
24.48 GTexel/s
Texture Rate
116.4 GTexel/s
-
FP16 (half)
3.723 TFLOPS
783.4 GFLOPS
FP32 (float)
3.723 TFLOPS
24.48 GFLOPS
FP64 (double)
232.7 GFLOPS

Board Design

17W
TDP
250W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GM108
GPU Name
Amethyst
N16S-GMR
GPU Variant
Amethyst XT
Maxwell
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
5 billion
Unknown
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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