Home GPU Comparison NVIDIA GeForce 920MX vs NVIDIA GeForce 940MX

NVIDIA GeForce 920MX vs NVIDIA GeForce 940MX

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920MX and 2GB VRAM GeForce 940MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920MX 's Advantages
Lower TDP (16W vs 23W)
NVIDIA GeForce 940MX 's Advantages
Boost Clock has increased by 25% (1242MHz vs 993MHz)
Larger VRAM bandwidth (16.02GB/s vs 14.40GB/s)
128 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 920MX
0.508 TFLOPS
GeForce 940MX +87%
0.954 TFLOPS
Blender
GeForce 920MX
47
GeForce 940MX +53%
72
OctaneBench
GeForce 920MX +150%
10
GeForce 940MX
4
VS

Graphics Card

Mar 2016
Release Date
Jan 2016
GeForce 900M
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

965 MHz
Base Clock
1004 MHz
993 MHz
Boost Clock
1242 MHz
900 MHz
Memory Clock
1001 MHz

Memory

2GB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
16.02GB/s

Render Config

-
-
-
-
-
-
256
Shading Units
384
24
TMUs
24
8
ROPs
8
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
64 KB (per SMM)
1024 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

7.944 GPixel/s
Pixel Rate
9.936 GPixel/s
23.83 GTexel/s
Texture Rate
29.81 GTexel/s
-
-
-
508.4 GFLOPS
FP32 (float)
953.9 GFLOPS
15.89 GFLOPS
FP64 (double)
29.81 GFLOPS

Board Design

16W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GM108
GPU Name
GM108
N16V-GMR1-S
GPU Variant
N16S-GTR-S
Maxwell
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown

Graphics Features

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

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