Home GPU Comparison NVIDIA NVS 5400M vs AMD Radeon HD 6450A

NVIDIA NVS 5400M vs AMD Radeon HD 6450A

We compared two Mobile platform GPUs: 2GB VRAM NVS 5400M and 512MB VRAM Radeon HD 6450A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 5400M 's Advantages
Released 1 years and 2 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 8.528GB/s)
AMD Radeon HD 6450A 's Advantages
64 additional rendering cores
Lower TDP (25W vs 35W)

Score

Benchmark

FP32 (float)
NVS 5400M +26%
0.253 TFLOPS
Radeon HD 6450A
0.2 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Apr 2011
NVS Mobile
Generation
All-In-One
Mobile
Type
Mobile
MXM
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
533 MHz

Memory

2GB
Memory Size
512MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
64bit
28.80GB/s
Bandwidth
8.528GB/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
2.500 GPixel/s
10.56 GTexel/s
Texture Rate
5.000 GTexel/s
-
-
-
253.4 GFLOPS
FP32 (float)
200.0 GFLOPS
21.12 GFLOPS
FP64 (double)
-

Board Design

35W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF108
GPU Name
Caicos
N13P-NS1
GPU Variant
-
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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