GeForce GTX 980 Ti and GeForce GTX 1080 Max-Q - video card comparison
Passmark - benchmark score GeForce GTX 980 Ti vs GeForce GTX 1080 Max-Q
GeForce GTX 980 Ti
14228
GeForce GTX 1080 Max-Q
10513
GeForce GTX 980 Ti
GeForce GTX 1080 Max-Q
Architecture
Maxwell (2014−2018)
Pascal (2016−2021)
GPU code name
GM200
N17E-G3 Max-Q
Market segment
Desktop
Laptop
Release date
June 2015
May 2017
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
6-pin + 8-pin
None
SLI options
+
-
Boost clock speed
1075 MHz
1278 - 1468 MHz
Core clock speed
1000 MHz
1101 - 1290 MHz
CUDA cores
2816
-
Floating-point performance
6,060 gflops
7,516 gflops
Manufacturing process technology
28 nm
16 nm
Number of transistors
8,000 million
7,200 million
Pipelines / CUDA cores
2816
2560
Power consumption (TDP)
250 Watt
90 - 110 Watt
Texture fill rate
176 billion/sec
234.9
Memory type
GDDR5
GDDR5X
Maximum RAM amount
6 GB
8 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
7.0 GB/s
10000 MHz
Memory bandwidth
336.5 GB/s
320.3 GB/s
Shared memory
-
-
Display Connectors
Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
No outputs
Multi monitor support
4 displays
-
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
2048x1536
-
G-SYNC support
+
+
Audio input for HDMI
Internal
-
DirectX
12 (12_1)
12 (12_1)
CUDA
+
6.1
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
6.4
6.4
Vulkan
1.1.126
1.2.131
GameStream
+
-
GameWorks
+
-
GeForce ShadowPlay
+
-
GPU Boost
2.0
-
VR Ready
-
+