GeForce GTX 780 6 GB and Radeon RX 580 2048SP - video card comparison
GeForce GTX 780 6 GB
Radeon RX 580 2048SP
Architecture
Kepler (2012−2018)
GCN 4.0 (2016−2020)
GPU code name
GK110B
Polaris 20
Market segment
Desktop
Desktop
Release date
September 2013
October 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Boost clock speed
902 MHz
1284 MHz
Core clock speed
863 MHz
1168 MHz
Floating-point performance
4,156 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
7,080 million
5,700 million
Pipelines / CUDA cores
2304
2048
Power consumption (TDP)
250 Watt
150 Watt
Texture fill rate
173.2
164.4
Memory type
GDDR5
GDDR5
Maximum RAM amount
6 GB
8 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
6008 MHz
7000 MHz
Memory bandwidth
288.4 GB/s
224.0 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 (11_1)
12 (12_0)
CUDA
3.5
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.2.131