GeForce GTX 960 OEM and Radeon RX 580 OEM - video card comparison
GeForce GTX 960 OEM
Radeon RX 580 OEM
Architecture
Maxwell 2.0 (2015−2019)
GCN 4.0 (2016−2020)
GPU code name
GM206
Ellesmere
Market segment
Desktop
Desktop
Release date
November 2015
June 2016
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1x 6-pin
Boost clock speed
1201 MHz
1266 MHz
Core clock speed
924 MHz
1120 MHz
Floating-point performance
2,460 gflops
5,834 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
2,940 million
5,700 million
Pipelines / CUDA cores
1024
2304
Power consumption (TDP)
-
150 Watt
Texture fill rate
76.86
182.3
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
7012 MHz
8000 MHz
Memory bandwidth
112.2 GB/s
256.0 GB/s
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12 (12_0)
CUDA
5.2
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.1.126
1.2.131