Home GPU Comparison NVIDIA GeForce 940M vs NVIDIA GeForce RTX 2070 Max Q

NVIDIA GeForce 940M vs NVIDIA GeForce RTX 2070 Max Q

We compared two Mobile platform GPUs: 2GB VRAM GeForce 940M and 8GB VRAM GeForce RTX 2070 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 940M 's Advantages
Lower TDP (75W vs 90W)
NVIDIA GeForce RTX 2070 Max Q 's Advantages
Released 3 years and 10 months late
Boost Clock has increased by 8% (1185MHz vs 1098MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (384.0GB/s vs 14.40GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 940M
1.124 TFLOPS
GeForce RTX 2070 Max Q +385%
5.46 TFLOPS
VS

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
885 MHz
1098 MHz
Boost Clock
1185 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
36
-
Compute Units
-
512
Shading Units
2304
32
TMUs
144
16
ROPs
64
-
Tensor Cores
288
-
RT Cores
36
64 KB (per SMM)
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
4 MB

Theoretical Performance

17.57 GPixel/s
Pixel Rate
75.84 GPixel/s
35.14 GTexel/s
Texture Rate
170.6 GTexel/s
-
FP16 (half)
10.92 TFLOPS
1124 GFLOPS
FP32 (float)
5.460 TFLOPS
35.14 GFLOPS
FP64 (double)
170.6 GFLOPS

Graphics Processor

GM107
GPU Name
TU106
N16S-GT1-KB-B
GPU Variant
N18E-G2-A1
Maxwell
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
1.87 billion
Transistors
10.8 billion
148 mm²
Die Size
445 mm²

Board Design

75W
TDP
90W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
None

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

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