GeForce 940M vs GeForce GT 740M
We compared two Mobile platform GPUs: 2GB VRAM GeForce 940M and 2GB VRAM GeForce GT 740M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 940M 's Advantages
Released 1 years and 9 months late
Boost Clock1098MHz
128 additional rendering cores
GeForce GT 740M 's Advantages
Lower TDP (33W vs 75W)
Score
Benchmark
FP32 (float)
GeForce 940M
+49%
1124
GeForce GT 740M
753
3DMark Time Spy
GeForce 940M
+48%
507
GeForce GT 740M
342
3DMark Time Spy Extreme
GeForce 940M
+21%
120
GeForce GT 740M
99
Graphics Card
Mar 2015
Release Date
Jun 2013
GeForce 900M
Generation
GeForce 700M
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
900 MHz
Memory
2GB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
14.40GB/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
7.840 GPixel/s
35.14 GTexel/s
Texture Rate
31.36 GTexel/s
1124 GFLOPS
FP32 (float)
752.6 GFLOPS
35.14 GFLOPS
FP64 (double)
31.36 GFLOPS
Board Design
75W
TDP
33W
No outputs
Outputs
No outputs
Graphics Processor
GM107
GPU Name
GK208
N16S-GT1-KB-B
GPU Variant
GT 740M
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
