GeForce GTX 1080 Ti and GeForce 940MX - video card comparison
Passmark - benchmark score GeForce GTX 1080 Ti vs GeForce 940MX
GeForce GTX 1080 Ti
19118
GeForce 940MX
1561
GeForce GTX 1080 Ti
GeForce 940MX
Architecture
Pascal (2016−2021)
Maxwell (2014−2018)
GPU code name
GP102
N16S-GTR-B/S
Market segment
Desktop
Laptop
Release date
February 2017
March 2016
Bus support
-
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
None
SLI options
+
-
Boost clock speed
1600 MHz
1242 MHz
Core clock speed
1481 MHz
1122 MHz
Floating-point performance
11,340 gflops
762.6 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
11,800 million
1,870 million
Pipelines / CUDA cores
3584
384
Power consumption (TDP)
250 Watt
23 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
23.83
Memory type
GDDR5X
DDR3, GDDR5
Maximum RAM amount
11 GB
4 GB
Memory bus width
352 Bit
64 Bit
Memory clock speed
11000 MHz
4000 MHz
Memory bandwidth
484.4 GB/s
40.1 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
Multi monitor support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 (11_0)
CUDA
+
+
OpenCL
1.2
1.2
OpenGL
4.5
4.5
Shader Model
6.4
5.1
Vulkan
+
1.1
Ansel
+
-
GameWorks
-
+
GPU Boost
3.0
2.0
Optimus
-
+