NVIDIA GeForce GT 555M vs NVIDIA P106M
We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 555M and 4GB VRAM P106M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 555M 's Advantages
Lower TDP (35W vs 75W)
NVIDIA P106M 's Advantages
Released 6 years and 10 months late
Boost Clock1291MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.13GB/s vs 28.80GB/s)
1008 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GT 555M
0.389 TFLOPS
P106M
+664%
2.974 TFLOPS
Graphics Card
Mar 2012
Release Date
Jan 2019
GeForce 500M
Generation
Mining GPUs
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
1291 MHz
-
Boost Clock
1291 MHz
900 MHz
Memory Clock
1502 MHz
Memory
2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
96.13GB/s
Render Config
-
-
-
2
SM Count
9
144
Shading Units
1152
24
TMUs
72
16
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
48 KB (per SM)
256 KB
L2 Cache
1280 KB
-
-
-
Theoretical Performance
2.700 GPixel/s
Pixel Rate
41.31 GPixel/s
16.20 GTexel/s
Texture Rate
92.95 GTexel/s
-
FP16 (half)
46.48 GFLOPS
388.8 GFLOPS
FP32 (float)
2.974 TFLOPS
32.40 GFLOPS
FP64 (double)
92.95 GFLOPS
Board Design
35W
TDP
75W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None
Graphics Processor
GF116
GPU Name
GP106
N12E-GE2-A1
GPU Variant
GP106-505-KC-A1
Fermi 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
1.17 billion
Transistors
4.4 billion
238 mm²
Die Size
200 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
6.1
5.1
Shader Model
6.8
