NVIDIA GeForce 940M vs NVIDIA GeForce RTX 2080 Max Q
We compared two Mobile platform GPUs: 2GB VRAM GeForce 940M and 8GB VRAM GeForce RTX 2080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 940M 's Advantages
Boost Clock has increased by 0% (1098MHz vs 1095MHz)
Lower TDP (75W vs 80W)
NVIDIA GeForce RTX 2080 Max Q 's Advantages
Released 3 years and 10 months late
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 14.40GB/s)
2432 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 940M
1.124 TFLOPS
GeForce RTX 2080 Max Q
+473%
6.447 TFLOPS
3DMark Time Spy
GeForce 940M
507
GeForce RTX 2080 Max Q
+1471%
7968
3DMark Time Spy Extreme
GeForce 940M
120
GeForce RTX 2080 Max Q
+2963%
3676
Graphics Card
Mar 2015
Release Date
Jan 2019
GeForce 900M
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16
Clock Speeds
1020 MHz
Base Clock
735 MHz
1098 MHz
Boost Clock
1095 MHz
900 MHz
Memory Clock
1500 MHz
Memory
2GB
Memory Size
8GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
384.0GB/s
Render Config
-
-
-
-
SM Count
46
512
Shading Units
2944
32
TMUs
184
16
ROPs
64
-
Tensor Cores
368
-
RT Cores
46
64 KB (per SMM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
17.57 GPixel/s
Pixel Rate
70.08 GPixel/s
35.14 GTexel/s
Texture Rate
201.5 GTexel/s
-
FP16 (half)
12.89 TFLOPS
1124 GFLOPS
FP32 (float)
6.447 TFLOPS
35.14 GFLOPS
FP64 (double)
201.5 GFLOPS
Board Design
75W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
GM107
GPU Name
TU104
N16S-GT1-KB-B
GPU Variant
N18E-G3-A1
Maxwell
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.87 billion
Transistors
13.6 billion
148 mm²
Die Size
545 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
7.5
5.1
Shader Model
6.6
