GeForce GTX 1080 and Radeon R4 Graphics - video card comparison
GeForce GTX 1080
Radeon R4 Graphics
Architecture
Pascal (2016−2021)
GCN 2.0 (2013−2017)
GPU code name
Pascal GP104
Beema
Market segment
Desktop
Desktop
Release date
May 2016
June 2014
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
IGP
Recommended system power (PSU)
500 Watt
-
Supplementary power connectors
8-pin
-
SLI options
+
-
Boost clock speed
1733 MHz
-
Core clock speed
1607 MHz
800 MHz
CUDA cores
2560
-
Floating-point performance
8,873 gflops
204.8 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
7,200 million
930 million
Pipelines / CUDA cores
2560
128
Power consumption (TDP)
180 Watt
15 Watt
Maximum GPU temperature
94 °C
-
Texture fill rate
277.3
6.400
Memory type
GDDR5X
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
10 GB/s
System Shared
Memory bandwidth
320 GB/s
-
Shared memory
-
-
Display Connectors
DP 1.42, HDMI 2.0b, DL-DVI
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
6.3
Vulkan
1.2.131
1.2.131
Ansel
+
-
GPU Boost
3.0
-
VR Ready
+
-