GeForce GTX 1080 Mobile and Radeon R7 M260 - video card comparison
GeForce GTX 1080 Mobile
Radeon R7 M260
Architecture
Pascal (2016−2021)
GCN (2011−2017)
GPU code name
N17E-G3
Opal Pro / Mars
Market segment
Laptop
Laptop
Release date
August 2016
January 2014
Bus support
PCIe 3.0
PCIe 3.0 x8
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
-
None
SLI options
+
-
Boost clock speed
1733 MHz
980 MHz
Compute units
-
6
Core clock speed
1607 MHz
715 MHz
CUDA cores
2560
-
Floating-point performance
9,068 gflops
721.9 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
7,200 million
1,550 million
Pipelines / CUDA cores
2560
384
Power consumption (TDP)
150 Watt
-
Maximum GPU temperature
94 °C
-
Texture fill rate
283.4
23.52
Memory type
GDDR5
DDR3
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
10 GB/s
900 MHz
Memory bandwidth
320 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
DP 1.42, HDMI 2.0b, DL-DVI
No outputs
Multi monitor support
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
DirectX® 12
CUDA
+
-
Mantle
-
+
OpenCL
1.2
2.0
OpenGL
4.5
4.3
Shader Model
6.4
6.3
Vulkan
1.2.131
-
Ansel
+
-
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
GPU Boost
3.0
-
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
VR Ready
+
-
ZeroCore
-
+