GeForce GTX 980 SLI Mobile and GeForce GTX 750 Ti - video card comparison
GeForce GTX 980 SLI Mobile
GeForce GTX 750 Ti
Architecture
Maxwell (2014−2018)
Maxwell (2014−2018)
GPU code name
N16E-GXX SLI
GM107
Market segment
Laptop
Desktop
Release date
September 2015
February 2014
Bus support
-
PCI Express 3.0
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
1228 MHz
1085 MHz
Core clock speed
1126 MHz
1020 MHz
CUDA cores
-
640
Floating-point performance
-
1,389 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
10400 Million
1,870 million
Pipelines / CUDA cores
4096
640
Power consumption (TDP)
330 Watt
60 Watt
Texture fill rate
-
43.40
Memory type
GDDR5
GDDR5
Maximum RAM amount
2x 8 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
3500 MHz
5.4 GB/s
Memory bandwidth
-
86.4 GB/s
Shared memory
-
-
Display Connectors
-
One Dual Link DVI-I, One Dual Link DVI-D, One mini-HDMI
Multi monitor support
-
4 displays
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
G-SYNC support
+
-
Audio input for HDMI
-
Internal
DirectX
12_1
12 (11_0)
CUDA
+
+
OpenCL
-
1.2
OpenGL
-
4.6
Shader Model
-
5.1
Vulkan
-
1.1.126
3D Gaming
-
+
3D Vision
-
+
3D Vision Live
-
+
Blu Ray 3D
-
+