GeForce 940M vs Arc A350M
We compared two Mobile platform GPUs: 2GB VRAM GeForce 940M and 4GB VRAM Arc A350M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Arc A350M Advantages
Released 7 years late
Boost Clock has increased by 5% (1150MHz vs 1098MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (112.0GB/s vs 14.40GB/s)
256 additional rendering cores
Lower TDP (25W vs 75W)
Score
Benchmark
FP32 (float)
GeForce 940M
1124
Arc A350M
+57%
1766
3DMark Time Spy
GeForce 940M
507
Arc A350M
+442%
2749
3DMark Time Spy Extreme
GeForce 940M
120
Arc A350M
+1013%
1336
Graphics Card
Mar 2015
Release Date
Mar 2022
GeForce 900M
Generation
Alchemist
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x8
Clock Speeds
1020 MHz
Base Clock
300 MHz
1098 MHz
Boost Clock
1150 MHz
900 MHz
Memory Clock
1750 MHz
Memory
2GB
Memory Size
4GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
112.0GB/s
Render Config
512
Shading Units
768
32
TMUs
48
16
ROPs
24
-
RT Cores
6
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
4 MB
Theoretical Performance
17.57 GPixel/s
Pixel Rate
27.60 GPixel/s
35.14 GTexel/s
Texture Rate
55.20 GTexel/s
-
FP16 (half)
3.533 TFLOPS
1124 GFLOPS
FP32 (float)
1.766 TFLOPS
35.14 GFLOPS
FP64 (double)
441.6 GFLOPS
Board Design
75W
TDP
25W
No outputs
Outputs
No outputs
Graphics Processor
GM107
GPU Name
DG2-128
N16S-GT1-KB-B
GPU Variant
ACM-G11
Maxwell
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
1.87 billion
Transistors
7.2 billion
148 mm²
Die Size
157 mm²
Graphics Features
12 (11_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.0
CUDA
-
5.1
Shader Model
6.6
