Home GPU Comparison NVIDIA P106M vs NVIDIA GeForce 8400M G

NVIDIA P106M vs NVIDIA GeForce 8400M G

We compared two Mobile platform GPUs: 4GB VRAM P106M and 256MB VRAM GeForce 8400M G 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
Larger VRAM bandwidth (96.13GB/s vs 6.400GB/s)
1144 additional rendering cores
NVIDIA GeForce 8400M G 's Advantages
Lower TDP (10W vs 75W)

Score

Benchmark

FP32 (float)
P106M +22776%
2.974 TFLOPS
GeForce 8400M G
0.013 TFLOPS
VS

Graphics Card

Jan 2019
Release Date
May 2007
Mining GPUs
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1502 MHz
Memory Clock
400 MHz

Memory

4GB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
64bit
96.13GB/s
Bandwidth
6.400GB/s

Render Config

9
SM Count
1
-
Compute Units
-
1152
Shading Units
8
72
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
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)
12.80 GFLOPS
92.95 GFLOPS
FP64 (double)
-

Graphics Processor

GP106
GPU Name
G86
GP106-505-KC-A1
GPU Variant
NB8M-SE
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

Board Design

75W
TDP
10W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

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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