Home GPU Comparison NVIDIA NVS 5400M vs AMD Radeon HD 7490M

NVIDIA NVS 5400M vs AMD Radeon HD 7490M

We compared two Mobile platform GPUs: 2GB VRAM NVS 5400M and 1024MB VRAM Radeon HD 7490M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 5400M 's Advantages
More VRAM (2GB vs 1024GB)
AMD Radeon HD 7490M 's Advantages
Larger VRAM bandwidth (30.40GB/s vs 28.80GB/s)
64 additional rendering cores
Lower TDP (9W vs 35W)

Score

Benchmark

FP32 (float)
NVS 5400M
0.253 TFLOPS
Radeon HD 7490M +1%
0.256 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Jan 2012
NVS Mobile
Generation
London
Mobile
Type
Mobile
MXM
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
950 MHz

Memory

2GB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
30.40GB/s

Render Config

-
Compute Units
2
2
SM Count
-
96
Shading Units
160
16
TMUs
8
4
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.640 GPixel/s
Pixel Rate
3.200 GPixel/s
10.56 GTexel/s
Texture Rate
6.400 GTexel/s
-
-
-
253.4 GFLOPS
FP32 (float)
256.0 GFLOPS
21.12 GFLOPS
FP64 (double)
-

Board Design

35W
TDP
9W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF108
GPU Name
Seymour
N13P-NS1
GPU Variant
Seymour XTX (216-0810005)
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.585 billion
Transistors
0.37 billion
116 mm²
Die Size
67 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
5.0

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