Home GPU Comparison NVIDIA NVS 5400M vs ATI Mobility Radeon HD 3870 X2

NVIDIA NVS 5400M vs ATI Mobility Radeon HD 3870 X2

We compared two Mobile platform GPUs: 2GB VRAM NVS 5400M and 512MB VRAM Mobility Radeon HD 3870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 5400M 's Advantages
Released 3 years and 9 months late
More VRAM (2GB vs 512GB)
Lower TDP (35W vs 110W)
ATI Mobility Radeon HD 3870 X2 's Advantages
Larger VRAM bandwidth (54.40GB/s vs 28.80GB/s)
224 additional rendering cores

Score

Benchmark

FP32 (float)
NVS 5400M
0.253 TFLOPS
Mobility Radeon HD 3870 X2 +66%
0.422 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Sep 2008
NVS Mobile
Generation
M8x
Mobile
Type
Mobile
MXM
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
850 MHz

Memory

2GB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
28.80GB/s
Bandwidth
54.40GB/s

Render Config

-
Compute Units
4
2
SM Count
-
96
Shading Units
320
16
TMUs
16
4
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.640 GPixel/s
Pixel Rate
10.56 GPixel/s
10.56 GTexel/s
Texture Rate
10.56 GTexel/s
-
-
-
253.4 GFLOPS
FP32 (float)
422.4 GFLOPS
21.12 GFLOPS
FP64 (double)
84.48 GFLOPS

Board Design

35W
TDP
110W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

GF108
GPU Name
M88
N13P-NS1
GPU Variant
-
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.585 billion
Transistors
0.666 billion
116 mm²
Die Size
192 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1

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