GeForce 940M vs GeForce 920A
We compared two Mobile platform GPUs: 2GB VRAM GeForce 940M and 2GB VRAM GeForce 920A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 940M 's Advantages
Boost Clock1098MHz
128 additional rendering cores
GeForce 920A 's Advantages
Larger VRAM bandwidth (16.02GB/s vs 14.40GB/s)
Lower TDP (33W vs 75W)
Score
Benchmark
FP32 (float)
GeForce 940M
+53%
1124
GeForce 920A
733
Graphics Card
Mar 2015
Release Date
Mar 2015
GeForce 900M
Generation
GeForce 900A
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8
Clock Speeds
1020 MHz
Base Clock
-
1098 MHz
Boost Clock
-
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
512
Shading Units
384
32
TMUs
32
16
ROPs
8
64 KB (per SMM)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
512 KB
Theoretical Performance
17.57 GPixel/s
Pixel Rate
7.632 GPixel/s
35.14 GTexel/s
Texture Rate
30.53 GTexel/s
1124 GFLOPS
FP32 (float)
732.7 GFLOPS
35.14 GFLOPS
FP64 (double)
30.53 GFLOPS
Board Design
75W
TDP
33W
No outputs
Outputs
No outputs
Graphics Processor
GM107
GPU Name
GK208B
N16S-GT1-KB-B
GPU Variant
N16V-GM
Maxwell
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.87 billion
Transistors
1.02 billion
148 mm²
Die Size
87 mm²
Graphics Features
12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
5.0
CUDA
3.5
5.1
Shader Model
5.1
