GeForce 840M and GeForce GTX 1050 Mobile 3 GB - video card comparison
GeForce 840M
GeForce GTX 1050 Mobile 3 GB
Architecture
Maxwell (2014−2018)
Pascal (2016−2021)
GPU code name
N15S-GT
GP107
Market segment
Laptop
Laptop
Release date
March 2014
February 2019
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Boost clock speed
1124 MHz
1442 MHz
Core clock speed
1029 MHz
-
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
-
3,300 million
Pipelines / CUDA cores
384
768
Power consumption (TDP)
33 Watt
75 Watt
Texture fill rate
17.98
69.22
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
3 GB
Memory bus width
64 Bit
96 Bit
Memory clock speed
2000 MHz
7 GB/s
Memory bandwidth
16.02 GB/s
84.1 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (12_1)
CUDA
+
6.1
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.2
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-