GeForce GTX 1080 11Gbps and Radeon R7 250XE - video card comparison
GeForce GTX 1080 11Gbps
Radeon R7 250XE
Architecture
Pascal (2016−2021)
GCN 1.0 (2012−2020)
GPU code name
GP104
Cape Verde
Market segment
Desktop
Desktop
Release date
April 2017
August 2014
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
None
Boost clock speed
1733 MHz
-
Core clock speed
1607 MHz
860 MHz
Floating-point performance
8,873 gflops
1,101 gflops
Manufacturing process technology
16 nm
28 nm
Number of transistors
7,200 million
1,500 million
Pipelines / CUDA cores
2560
640
Power consumption (TDP)
180 Watt
80 Watt
Texture fill rate
277.3
34.40
Memory type
GDDR5X
GDDR5
Maximum RAM amount
8 GB
1 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
11008 MHz
4500 MHz
Memory bandwidth
352.3 GB/s
72 GB/s
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI, 1x VGA
HDMI
+
+
DirectX
12 (12_1)
12 (11_1)
CUDA
6.1
-
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
1.2.131