Home GPU Comparison NVIDIA P106M vs NVIDIA GeForce 8400M GS

NVIDIA P106M vs NVIDIA GeForce 8400M GS

We compared two Mobile platform GPUs: 4GB VRAM P106M and 256MB VRAM GeForce 8400M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P106M 's Advantages
Released 11 years and 8 months late
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (96.13GB/s vs 6.400GB/s)
1136 additional rendering cores
NVIDIA GeForce 8400M GS 's Advantages
Lower TDP (11W vs 75W)

Score

Benchmark

FP32 (float)
P106M +11338%
2.974 TFLOPS
GeForce 8400M GS
0.026 TFLOPS
VS

Graphics Card

Jan 2019
Release Date
May 2007
Mining GPUs
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-I

Clock Speeds

-
-
-
-
-
-
1502 MHz
Memory Clock
400 MHz

Memory

4GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
96.13GB/s
Bandwidth
6.400GB/s

Render Config

-
-
-
9
SM Count
2
1152
Shading Units
16
72
TMUs
8
32
ROPs
4
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
-
1280 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

41.31 GPixel/s
Pixel Rate
1.600 GPixel/s
92.95 GTexel/s
Texture Rate
3.200 GTexel/s
46.48 GFLOPS
FP16 (half)
-
2.974 TFLOPS
FP32 (float)
25.60 GFLOPS
92.95 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
11W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GP106
GPU Name
G86
GP106-505-KC-A1
GPU Variant
NB8M-GS
Pascal
Architecture
Tesla
TSMC
Foundry
TSMC
16 nm
Process Size
80 nm
4.4 billion
Transistors
0.21 billion
200 mm²
Die Size
127 mm²

Graphics Features

12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
6.1
CUDA
1.1
6.4
Shader Model
4.0

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