Home GPU Comparison NVIDIA GeForce GTX 1080 Max Q vs NVIDIA GeForce 920MX

NVIDIA GeForce GTX 1080 Max Q vs NVIDIA GeForce 920MX

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1080 Max Q and 2GB VRAM GeForce 920MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Max Q 's Advantages
Released 1 years and 3 months late
Boost Clock has increased by 48% (1468MHz vs 993MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (320.3GB/s vs 14.40GB/s)
2304 additional rendering cores
NVIDIA GeForce 920MX 's Advantages
Lower TDP (16W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080 Max Q +1379%
7.516 TFLOPS
GeForce 920MX
0.508 TFLOPS
OctaneBench
GeForce GTX 1080 Max Q
10
GeForce 920MX
10
VS

Graphics Card

Jun 2017
Release Date
Mar 2016
GeForce 10 Mobile
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1290 MHz
Base Clock
965 MHz
1468 MHz
Boost Clock
993 MHz
1251 MHz
Memory Clock
900 MHz

Memory

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

Render Config

-
-
-
20
SM Count
-
2560
Shading Units
256
160
TMUs
24
64
ROPs
8
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
64 KB (per SMM)
2 MB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

93.95 GPixel/s
Pixel Rate
7.944 GPixel/s
234.9 GTexel/s
Texture Rate
23.83 GTexel/s
117.4 GFLOPS
FP16 (half)
-
7.516 TFLOPS
FP32 (float)
508.4 GFLOPS
234.9 GFLOPS
FP64 (double)
15.89 GFLOPS

Board Design

150W
TDP
16W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GP104
GPU Name
GM108
N17E-G3-A1
GPU Variant
N16V-GMR1-S
Pascal
Architecture
Maxwell
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
7.2 billion
Transistors
Unknown
314 mm²
Die Size
Unknown

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
5.0
6.4
Shader Model
5.1

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