GeForce 940M vs GeForce MX330
We compared two Mobile platform GPUs: 2GB VRAM GeForce 940M and 2GB VRAM GeForce MX330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 940M 's Advantages
128 additional rendering cores
GeForce MX330 's Advantages
Released 4 years and 11 months late
Boost Clock has increased by 45% (1594MHz vs 1098MHz)
Larger VRAM bandwidth (56.06GB/s vs 14.40GB/s)
Lower TDP (10W vs 75W)
Score
Benchmark
FP32 (float)
GeForce 940M
1124
GeForce MX330
+8%
1224
3DMark Time Spy
GeForce 940M
507
GeForce MX330
+109%
1060
3DMark Time Spy Extreme
GeForce 940M
120
GeForce MX330
+5%
126
Graphics Card
Mar 2015
Release Date
Feb 2020
GeForce 900M
Generation
GeForce MX
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x4
Clock Speeds
1020 MHz
Base Clock
1531 MHz
1098 MHz
Boost Clock
1594 MHz
900 MHz
Memory Clock
1752 MHz
Memory
2GB
Memory Size
2GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
56.06GB/s
Render Config
-
SM Count
3
512
Shading Units
384
32
TMUs
24
16
ROPs
16
64 KB (per SMM)
L1 Cache
48 KB (per SM)
2 MB
L2 Cache
512 KB
Theoretical Performance
17.57 GPixel/s
Pixel Rate
25.50 GPixel/s
35.14 GTexel/s
Texture Rate
38.26 GTexel/s
-
FP16 (half)
19.13 GFLOPS
1124 GFLOPS
FP32 (float)
1224 GFLOPS
35.14 GFLOPS
FP64 (double)
38.26 GFLOPS
Board Design
75W
TDP
10W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GM107
GPU Name
GP108
N16S-GT1-KB-B
GPU Variant
GP108-655-A1
(N17S-G3-A1)
Maxwell
Architecture
Pascal
TSMC
Foundry
Samsung
28 nm
Process Size
14 nm
1.87 billion
Transistors
1.8 billion
148 mm²
Die Size
74 mm²
Graphics Features
12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.0
CUDA
6.1
5.1
Shader Model
6.4
