GeForce 940MX vs Iris Xe MAX Graphics
We compared two Mobile platform GPUs: 2GB VRAM GeForce 940MX and 4GB VRAM Iris Xe MAX Graphics to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 940MX 's Advantages
Lower TDP (23W vs 25W)
Iris Xe MAX Graphics 's Advantages
Released 4 years and 9 months late
Boost Clock has increased by 33% (1650MHz vs 1242MHz)
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (68.26GB/s vs 16.02GB/s)
384 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 940MX
954
Iris Xe MAX Graphics
+165%
2534
Graphics Card
Jan 2016
Release Date
Oct 2020
GeForce 900M
Generation
HD Graphics-M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x8
Clock Speeds
1004 MHz
Base Clock
300 MHz
1242 MHz
Boost Clock
1650 MHz
1001 MHz
Memory Clock
2133 MHz
Memory
2GB
Memory Size
4GB
DDR3
Memory Type
LPDDR4X
64bit
Memory Bus
128bit
16.02GB/s
Bandwidth
68.26GB/s
Render Config
384
Shading Units
768
24
TMUs
48
8
ROPs
24
64 KB (per SMM)
L1 Cache
-
1024 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB
Theoretical Performance
9.936 GPixel/s
Pixel Rate
39.60 GPixel/s
29.81 GTexel/s
Texture Rate
79.20 GTexel/s
-
FP16 (half)
5.069 TFLOPS
953.9 GFLOPS
FP32 (float)
2.534 TFLOPS
29.81 GFLOPS
FP64 (double)
633.6 GFLOPS
Board Design
23W
TDP
25W
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GM108
GPU Name
DG1
N16S-GTR-S
GPU Variant
-
Maxwell
Architecture
Generation 12.1
TSMC
Foundry
Intel
28 nm
Process Size
10 nm
Unknown
Transistors
Unknown
Unknown
Die Size
95 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
-
5.1
Shader Model
6.4
