GeForce GTX 980 SLI Mobile and GeForce GTX TITAN Z - video card comparison
GeForce GTX 980 SLI Mobile
GeForce GTX TITAN Z
Architecture
Maxwell (2014−2018)
Kepler (2012−2018)
GPU code name
N16E-GXX SLI
GK110B
Market segment
Laptop
Desktop
Release date
September 2015
May 2014
Bus support
-
PCI Express 3.0
Interface
-
PCIe 3.0 x16
Supplementary power connectors
-
Two 8-pin
SLI options
+
-
Boost clock speed
1228 MHz
876 MHz
Core clock speed
1126 MHz
705 MHz
CUDA cores
-
5760
Floating-point performance
-
2x 5,046 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
10400 Million
7,080 million
Pipelines / CUDA cores
4096
2880
Power consumption (TDP)
330 Watt
375 Watt
Texture fill rate
-
338 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
2x 8 GB
12 GB
Memory bus width
256 Bit
768-bit (384-bit per GPU)
Memory clock speed
3500 MHz
7.0 GB/s
Memory bandwidth
-
672 GB/s
Shared memory
-
-
Display Connectors
-
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
Multi monitor support
-
4 displays
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
G-SYNC support
+
-
Audio input for HDMI
-
Internal
DirectX
12_1
12 (11_1)
CUDA
+
+
OpenCL
-
1.2
OpenGL
-
4.4
Shader Model
-
5.1
Vulkan
-
1.1.126
3D Gaming
-
+
3D Vision
-
+
3D Vision Live
-
+
Blu Ray 3D
-
+