Home GPU Comparison NVIDIA NVS 5400M vs AMD Radeon R9 M485X

NVIDIA NVS 5400M vs AMD Radeon R9 M485X

We compared two Mobile platform GPUs: 2GB VRAM NVS 5400M and 8GB VRAM Radeon R9 M485X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 5400M 's Advantages
Lower TDP (35W vs 250W)
AMD Radeon R9 M485X 's Advantages
Released 3 years and 11 months late
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (160.0GB/s vs 28.80GB/s)
1952 additional rendering cores

Score

Benchmark

FP32 (float)
NVS 5400M
0.253 TFLOPS
Radeon R9 M485X +1070%
2.961 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
May 2016
NVS Mobile
Generation
Crystal System
Mobile
Type
Mobile
MXM
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
8GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
160.0GB/s

Render Config

-
Compute Units
32
2
SM Count
-
96
Shading Units
2048
16
TMUs
128
4
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.640 GPixel/s
Pixel Rate
23.14 GPixel/s
10.56 GTexel/s
Texture Rate
92.54 GTexel/s
-
FP16 (half)
2.961 TFLOPS
253.4 GFLOPS
FP32 (float)
2.961 TFLOPS
21.12 GFLOPS
FP64 (double)
185.1 GFLOPS

Board Design

35W
TDP
250W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GF108
GPU Name
Amethyst
N13P-NS1
GPU Variant
Amethyst XT
Fermi
Architecture
GCN 3.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
5 billion
116 mm²
Die Size
366 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.0
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
6.3

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