GeForce 840M and Quadro RTX 3000 Mobile - video card comparison
Passmark - benchmark score GeForce 840M vs Quadro RTX 3000 Mobile
GeForce 840M
1121
Quadro RTX 3000 Mobile
10419
GeForce 840M
Quadro RTX 3000 Mobile
Architecture
Maxwell (2014−2018)
Turing (2018−2021)
GPU code name
N15S-GT
N19E-Q1
Market segment
Laptop
Mobile workstation
Release date
March 2014
May 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
1380 MHz
Core clock speed
1029 MHz
945 MHz
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
-
10,800 million
Pipelines / CUDA cores
384
1920
Power consumption (TDP)
33 Watt
80 Watt
Texture fill rate
17.98
198.7
Memory type
DDR3
GDDR6
Maximum RAM amount
4 GB
6 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
2000 MHz
14000 MHz
Memory bandwidth
16.02 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
G-SYNC support
-
+
DirectX
12 (11_0)
12 Ultimate (12_1)
CUDA
+
7.5
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
5.1
6.5
Vulkan
1.1.126
1.2.131
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-
VR Ready
-
+