Radeon RX 580 and GeForce GTX 780 Ti - video card comparison
Passmark - benchmark score Radeon RX 580 vs GeForce GTX 780 Ti
Radeon RX 580
9140
GeForce GTX 780 Ti
9801
Radeon RX 580
GeForce GTX 780 Ti
Architecture
Polaris (2016−2019)
Kepler (2012−2018)
GPU code name
Polaris 20
GK110
Market segment
Desktop
Desktop
Release date
April 2017
November 2013
Bus support
-
PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
One 8-pin and one 6-pin
SLI options
-
+
Boost clock speed
1340 MHz
928 MHz
Core clock speed
1257 MHz
875 MHz
CUDA cores
-
2880
Floating-point performance
6,175 gflops
5,345 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
5,700 million
7,080 million
Pipelines / CUDA cores
2304
2880
Power consumption (TDP)
185 Watt
250 Watt
Texture fill rate
193.0
210 billion/sec
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
3 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
8000 MHz
7.0 GB/s
Memory bandwidth
256.0 GB/s
336 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
One Dual Link DVI-I, One Dual Link DVI-D, One HDMI, One DisplayPort
Multi monitor support
-
4 displays
HDMI
+
+
HDCP
-
+
Maximum VGA resolution
-
2048x1536
Audio input for HDMI
-
Internal
DirectX
12 (12_0)
12 (11_1)
CUDA
-
+
OpenCL
2.0
1.2
OpenGL
4.6
4.4
Shader Model
6.4
5.1
Vulkan
1.2.131
1.1.126
3D Gaming
-
+
3D Vision
-
+
3D Vision Live
-
+
Blu Ray 3D
-
+