NVIDIA GeForce RTX 2070 Max Q Refresh vs NVIDIA GeForce 940M
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Max Q Refresh and 2GB VRAM GeForce 940M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2070 Max Q Refresh 's Advantages
Released 5 years late
Boost Clock has increased by 2% (1125MHz vs 1098MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (352.0GB/s vs 14.40GB/s)
1792 additional rendering cores
NVIDIA GeForce 940M 's Advantages
Lower TDP (75W vs 115W)
Score
Benchmark
FP32 (float)
GeForce RTX 2070 Max Q Refresh
+361%
5.184 TFLOPS
GeForce 940M
1.124 TFLOPS
3DMark Time Spy
GeForce RTX 2070 Max Q Refresh
+1236%
6774
GeForce 940M
507
3DMark Time Spy Extreme
GeForce RTX 2070 Max Q Refresh
+2560%
3193
GeForce 940M
120
Graphics Card
Mar 2020
Release Date
Mar 2015
GeForce 20 Mobile
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
900 MHz
Base Clock
1020 MHz
1125 MHz
Boost Clock
1098 MHz
1375 MHz
Memory Clock
900 MHz
Memory
8GB
Memory Size
2GB
GDDR6
Memory Type
DDR3
256bit
Memory Bus
64bit
352.0GB/s
Bandwidth
14.40GB/s
Render Config
-
-
-
36
SM Count
-
2304
Shading Units
512
144
TMUs
32
64
ROPs
16
288
Tensor Cores
-
36
RT Cores
-
64 KB (per SM)
L1 Cache
64 KB (per SMM)
4 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
72.00 GPixel/s
Pixel Rate
17.57 GPixel/s
162.0 GTexel/s
Texture Rate
35.14 GTexel/s
10.37 TFLOPS
FP16 (half)
-
5.184 TFLOPS
FP32 (float)
1124 GFLOPS
162.0 GFLOPS
FP64 (double)
35.14 GFLOPS
Board Design
115W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
TU106B
GPU Name
GM107
-
GPU Variant
N16S-GT1-KB-B
Turing
Architecture
Maxwell
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
10.8 billion
Transistors
1.87 billion
445 mm²
Die Size
148 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
7.5
CUDA
5.0
6.6
Shader Model
5.1
