GeForce 840M and Radeon Pro WX 3200 - video card comparison
Passmark - benchmark score GeForce 840M vs Radeon Pro WX 3200
GeForce 840M
1121
Radeon Pro WX 3200
2506
GeForce 840M
Radeon Pro WX 3200
Architecture
Maxwell (2014−2018)
Polaris (2016−2019)
GPU code name
N15S-GT
Polaris 12
Market segment
Laptop
Workstation
Release date
March 2014
September 2019
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
1124 MHz
-
Core clock speed
1029 MHz
1082 MHz
Floating-point performance
863.2 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
-
2,200 million
Pipelines / CUDA cores
384
640
Power consumption (TDP)
33 Watt
65 Watt
Texture fill rate
17.98
41.44
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2000 MHz
6000 MHz
Memory bandwidth
16.02 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x mini-DisplayPort
DirectX
12 (11_0)
12 (12_0)
CUDA
+
-
OpenCL
1.2
2.0
OpenGL
4.5
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.2.131
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-