Home GPU Comparison NVIDIA GeForce 940MX vs NVIDIA GeForce RTX 2070 Mobile Refresh

NVIDIA GeForce 940MX vs NVIDIA GeForce RTX 2070 Mobile Refresh

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

Main Differences

NVIDIA GeForce 940MX 's Advantages
Lower TDP (23W vs 115W)
NVIDIA GeForce RTX 2070 Mobile Refresh 's Advantages
Released 4 years and 2 months late
Boost Clock has increased by 17% (1455MHz vs 1242MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (352.0GB/s vs 16.02GB/s)
1920 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 940MX
0.954 TFLOPS
GeForce RTX 2070 Mobile Refresh +602%
6.705 TFLOPS
3DMark Time Spy
GeForce 940MX
584
GeForce RTX 2070 Mobile Refresh +1205%
7623
VS

Graphics Card

Jan 2016
Release Date
Mar 2020
GeForce 900M
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

1004 MHz
Base Clock
1260 MHz
1242 MHz
Boost Clock
1455 MHz
1001 MHz
Memory Clock
1375 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR6
64bit
Memory Bus
256bit
16.02GB/s
Bandwidth
352.0GB/s

Render Config

-
-
-
-
SM Count
36
384
Shading Units
2304
24
TMUs
144
8
ROPs
64
-
Tensor Cores
288
-
RT Cores
36
64 KB (per SMM)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

9.936 GPixel/s
Pixel Rate
93.12 GPixel/s
29.81 GTexel/s
Texture Rate
209.5 GTexel/s
-
FP16 (half)
13.41 TFLOPS
953.9 GFLOPS
FP32 (float)
6.705 TFLOPS
29.81 GFLOPS
FP64 (double)
209.5 GFLOPS

Board Design

23W
TDP
115W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GM108
GPU Name
TU106B
N16S-GTR-S
GPU Variant
-
Maxwell
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
Unknown
Transistors
10.8 billion
Unknown
Die Size
445 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

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