Home GPU Comparison NVIDIA NVS 5400M vs AMD Radeon HD 7970M

NVIDIA NVS 5400M vs AMD Radeon HD 7970M

We compared two Mobile platform GPUs: 2GB VRAM NVS 5400M and 2GB VRAM Radeon HD 7970M 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 100W)
AMD Radeon HD 7970M 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 28.80GB/s)
1184 additional rendering cores

Score

Benchmark

FP32 (float)
NVS 5400M
0.253 TFLOPS
Radeon HD 7970M +760%
2.176 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Apr 2012
NVS Mobile
Generation
London
Mobile
Type
Mobile
MXM
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1200 MHz

Memory

2GB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
153.6GB/s

Render Config

-
Compute Units
20
2
SM Count
-
96
Shading Units
1280
16
TMUs
80
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
27.20 GPixel/s
10.56 GTexel/s
Texture Rate
68.00 GTexel/s
-
-
-
253.4 GFLOPS
FP32 (float)
2.176 TFLOPS
21.12 GFLOPS
FP64 (double)
136.0 GFLOPS

Board Design

35W
TDP
100W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GF108
GPU Name
Wimbledon
N13P-NS1
GPU Variant
Wimbledon XT (216-0836036)
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.585 billion
Transistors
2.8 billion
116 mm²
Die Size
212 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1

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