GeForce GTX 1080 Ti and Radeon R5 Graphics - video card comparison
GeForce GTX 1080 Ti
Radeon R5 Graphics
Architecture
Pascal (2016−2021)
GCN 2.0 (2013−2017)
GPU code name
GP102
Spectre SL
Market segment
Desktop
Desktop
Release date
February 2017
September 2014
Interface
PCIe 3.0 x16
IGP
Recommended system power (PSU)
600 Watt
-
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
SLI options
+
-
Boost clock speed
1600 MHz
720 MHz
Core clock speed
1481 MHz
497 MHz
Floating-point performance
11,340 gflops
388.1 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
11,800 million
2,410 million
Pipelines / CUDA cores
3584
256
Power consumption (TDP)
250 Watt
15 Watt
Maximum GPU temperature
91 °C
-
Texture fill rate
354.4
7.952
Memory type
GDDR5X
System Shared
Maximum RAM amount
11 GB
System Shared
Memory bus width
352 Bit
System Shared
Memory clock speed
11000 MHz
System Shared
Memory bandwidth
484.4 GB/s
-
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
Multi monitor support
+
-
HDMI
+
-
G-SYNC support
+
-
DirectX
12 (12_1)
12 (12_0)
CUDA
+
-
OpenCL
1.2
2.0
OpenGL
4.5
4.6
Shader Model
6.4
6.0
Vulkan
+
1.2.131
Ansel
+
-
GPU Boost
3.0
-