GeForce 940MX vs NVS 3100M
We compared two Mobile platform GPUs: 2GB VRAM GeForce 940MX and 512MB VRAM NVS 3100M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 940MX 's Advantages
Released 6 years late
Boost Clock1242MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (16.02GB/s vs 12.64GB/s)
368 additional rendering cores
NVS 3100M 's Advantages
Lower TDP (14W vs 23W)
Score
Benchmark
FP32 (float)
GeForce 940MX
+1929%
954
NVS 3100M
47
Graphics Card
Jan 2016
Release Date
Jan 2010
GeForce 900M
Generation
NVS Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16
Clock Speeds
1004 MHz
Base Clock
-
1242 MHz
Boost Clock
-
1001 MHz
Memory Clock
790 MHz
Memory
2GB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
64bit
16.02GB/s
Bandwidth
12.64GB/s
Render Config
-
SM Count
2
384
Shading Units
16
24
TMUs
8
8
ROPs
4
64 KB (per SMM)
L1 Cache
-
1024 KB
L2 Cache
32 KB
Theoretical Performance
9.936 GPixel/s
Pixel Rate
2.424 GPixel/s
29.81 GTexel/s
Texture Rate
4.848 GTexel/s
953.9 GFLOPS
FP32 (float)
46.98 GFLOPS
29.81 GFLOPS
FP64 (double)
-
Board Design
23W
TDP
14W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GM108
GPU Name
GT218
N16S-GTR-S
GPU Variant
N10M-NS
Maxwell
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
Unknown
Transistors
0.26 billion
Unknown
Die Size
57 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
1.2
5.1
Shader Model
4.1
