GeForce 940MX and Radeon R7 M260X - video card comparison
Passmark - benchmark score GeForce 940MX vs Radeon R7 M260X
GeForce 940MX
1561
Radeon R7 M260X
1021
GeForce 940MX
Radeon R7 M260X
Architecture
Maxwell (2014−2018)
GCN (2011−2017)
GPU code name
N16S-GTR-B/S
Mars
Market segment
Laptop
Laptop
Release date
March 2016
January 2014
Bus support
PCI Express 3.0
PCIe 3.0 x8
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1242 MHz
715 MHz
Compute units
-
6
Core clock speed
1122 MHz
715 MHz
Floating-point performance
762.6 gflops
549.1 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
950 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
23 Watt
-
Texture fill rate
23.83
17.16
Memory type
DDR3, GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
4000 MHz
1000 MHz
Memory bandwidth
40.1 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
DirectX® 12
CUDA
+
-
Mantle
-
+
OpenCL
1.2
2.0
OpenGL
4.5
4.3
Shader Model
5.1
5.1
Vulkan
1.1
-
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
GameWorks
+
-
GPU Boost
2.0
-
HD3D
-
+
Optimus
+
-
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+