GeForce 940MX and GeForce GT 220 - video card comparison
Passmark - benchmark score GeForce 940MX vs GeForce GT 220
GeForce 940MX
1561
GeForce GT 220
224
GeForce 940MX
GeForce GT 220
Architecture
Maxwell (2014−2018)
GT2xx (2009−2012)
GPU code name
N16S-GTR-B/S
GT216
Market segment
Laptop
Desktop
Release date
March 2016
October 2009
Bus support
PCI Express 3.0
PCI-E 2.0
Interface
PCIe 3.0 x8
PCIe 2.0 x16
Supplementary power connectors
None
-
Boost clock speed
1242 MHz
-
Core clock speed
1122 MHz
625 MHz
CUDA cores
-
48
Floating-point performance
762.6 gflops
144 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,870 million
486 million
Pipelines / CUDA cores
384
48
Power consumption (TDP)
23 Watt
58 Watt
Maximum GPU temperature
-
105 °C
Texture fill rate
23.83
9.840
Memory type
DDR3, GDDR5
GDDR3
Maximum RAM amount
4 GB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
4000 MHz
790 MHz
Memory bandwidth
40.1 GB/s
25.3 GB/s
Shared memory
-
-
Display Connectors
No outputs
VGADVIHDMI
Multi monitor support
-
+
HDMI
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
S/PDIF + HDA
DirectX
12 (11_0)
11.1 (10_1)
CUDA
+
+
OpenCL
1.2
1.1
OpenGL
4.5
3.1
Shader Model
5.1
4.1
Vulkan
1.1
N/A
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-