GeForce GTX 1080 Ti and Radeon R7 M270 - video card comparison
Passmark - benchmark score GeForce GTX 1080 Ti vs Radeon R7 M270
GeForce GTX 1080 Ti
19117
Radeon R7 M270
789
GeForce GTX 1080 Ti
Radeon R7 M270
Architecture
Pascal (2016−2021)
GCN (2011−2017)
GPU code name
GP102
Opal XT / Mars
Market segment
Desktop
Laptop
Release date
February 2017
January 2014
Bus support
-
PCIe 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
-
SLI options
+
-
Boost clock speed
1600 MHz
-
Core clock speed
1481 MHz
825 MHz
Floating-point performance
11,340 gflops
633.6 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
11,800 million
950 million
Pipelines / CUDA cores
3584
384
Power consumption (TDP)
250 Watt
-
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
19.80
Memory type
GDDR5X
Not Listed
Maximum RAM amount
11 GB
0 MB
Memory bus width
352 Bit
Not Listed
Memory clock speed
11000 MHz
-
Memory bandwidth
484.4 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
Multi monitor support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
DirectX® 11
CUDA
+
-
Mantle
-
+
OpenCL
1.2
Not Listed
OpenGL
4.5
4.4
Shader Model
6.4
5.1
Vulkan
+
-
Ansel
+
-
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
GPU Boost
3.0
-
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+