Home GPU Comparison NVIDIA GeForce GT 720M vs NVIDIA GeForce GTX 1080 Mobile

NVIDIA GeForce GT 720M vs NVIDIA GeForce GTX 1080 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce GT 720M and 8GB VRAM GeForce GTX 1080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 720M 's Advantages
Lower TDP (33W vs 150W)
NVIDIA GeForce GTX 1080 Mobile 's Advantages
Released 2 years and 8 months late
Boost Clock has increased by 129% (1734MHz vs 758MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (320.3GB/s vs 12.80GB/s)
2368 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 720M
0.291 TFLOPS
GeForce GTX 1080 Mobile +2950%
8.878 TFLOPS
VS

Graphics Card

Dec 2013
Release Date
Aug 2016
GeForce 700M
Generation
GeForce 10 Mobile
Mobile
Type
Mobile
PCIe 2.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

719 MHz
Base Clock
1556 MHz
758 MHz
Boost Clock
1734 MHz
800 MHz
Memory Clock
1251 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR5X
64bit
Memory Bus
256bit
12.80GB/s
Bandwidth
320.3GB/s

Render Config

-
-
-
-
SM Count
20
192
Shading Units
2560
16
TMUs
160
8
ROPs
64
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

3.032 GPixel/s
Pixel Rate
111.0 GPixel/s
12.13 GTexel/s
Texture Rate
277.4 GTexel/s
-
FP16 (half)
138.7 GFLOPS
291.1 GFLOPS
FP32 (float)
8.878 TFLOPS
12.13 GFLOPS
FP64 (double)
277.4 GFLOPS

Board Design

33W
TDP
150W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GK208
GPU Name
GP104
GT 720M
GPU Variant
N17E-G3-A1
Kepler 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
28 nm
Process Size
16 nm
1.02 billion
Transistors
7.2 billion
87 mm²
Die Size
314 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
6.1
5.1
Shader Model
6.4

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