Home GPU Comparison NVIDIA GeForce GTX 1080 Mobile vs NVIDIA GeForce GT 120M

NVIDIA GeForce GTX 1080 Mobile vs NVIDIA GeForce GT 120M

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Mobile and 1024MB VRAM GeForce GT 120M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Mobile 's Advantages
Released 7 years and 2 months late
Boost Clock1734MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (320.3GB/s vs 16.00GB/s)
2528 additional rendering cores
NVIDIA GeForce GT 120M 's Advantages
Lower TDP (14W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 Mobile +10997%
8.878 TFLOPS
GeForce GT 120M
0.08 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Jun 2009
GeForce 10 Mobile
Generation
GeForce 100M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1556 MHz
Base Clock
-
1734 MHz
Boost Clock
-
1251 MHz
Memory Clock
500 MHz

Memory

8GB
Memory Size
1024MB
GDDR5X
Memory Type
DDR2
256bit
Memory Bus
128bit
320.3GB/s
Bandwidth
16.00GB/s

Render Config

-
-
-
20
SM Count
4
2560
Shading Units
32
160
TMUs
16
64
ROPs
8
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
-
2 MB
L2 Cache
32 KB
-
-
-

Theoretical Performance

111.0 GPixel/s
Pixel Rate
4.000 GPixel/s
277.4 GTexel/s
Texture Rate
8.000 GTexel/s
138.7 GFLOPS
FP16 (half)
-
8.878 TFLOPS
FP32 (float)
80.00 GFLOPS
277.4 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GP104
GPU Name
G96C
N17E-G3-A1
GPU Variant
N10P-GV1
Pascal
Architecture
Tesla
TSMC
Foundry
TSMC
16 nm
Process Size
55 nm
7.2 billion
Transistors
0.314 billion
314 mm²
Die Size
121 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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