Home GPU Comparison NVIDIA GeForce 920M vs NVIDIA GeForce GTX 1080 Mobile

NVIDIA GeForce 920M vs NVIDIA GeForce GTX 1080 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920M 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 920M 's Advantages
Lower TDP (33W vs 150W)
NVIDIA GeForce GTX 1080 Mobile 's Advantages
Released 1 years and 5 months late
Boost Clock1734MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (320.3GB/s vs 14.40GB/s)
2176 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 920M
0.733 TFLOPS
GeForce GTX 1080 Mobile +1111%
8.878 TFLOPS
VS

Graphics Card

Mar 2015
Release Date
Aug 2016
GeForce 900M
Generation
GeForce 10 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR5X
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
320.3GB/s

Render Config

-
SM Count
20
-
Compute Units
-
384
Shading Units
2560
32
TMUs
160
8
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
2 MB

Theoretical Performance

7.632 GPixel/s
Pixel Rate
111.0 GPixel/s
30.53 GTexel/s
Texture Rate
277.4 GTexel/s
-
FP16 (half)
138.7 GFLOPS
732.7 GFLOPS
FP32 (float)
8.878 TFLOPS
30.53 GFLOPS
FP64 (double)
277.4 GFLOPS

Graphics Processor

GK208B
GPU Name
GP104
N16V-GM
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

Board Design

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

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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