Radeon RX 580 and Radeon R7 260 - video card comparison
Passmark - benchmark score Radeon RX 580 vs Radeon R7 260
Radeon RX 580
9140
Radeon R7 260
2978
Radeon RX 580
Radeon R7 260
Architecture
Polaris (2016−2019)
GCN 2.0 (2013−2017)
GPU code name
Polaris 20
Bonaire
Market segment
Desktop
Desktop
Release date
April 2017
December 2013
Bus support
-
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
1 x 6-pin
Boost clock speed
1340 MHz
1100 MHz
Core clock speed
1257 MHz
-
Floating-point performance
6,175 gflops
1,536 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
5,700 million
2,080 million
Pipelines / CUDA cores
2304
768
Power consumption (TDP)
185 Watt
115 Watt
Texture fill rate
193.0
48.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
8000 MHz
1625 MHz
Memory bandwidth
256.0 GB/s
104 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
Eyefinity
-
1
HDMI
+
+
DisplayPort support
-
+
DirectX
12 (12_0)
DirectX® 12
Mantle
-
-
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.3
Vulkan
1.2.131
-
AppAcceleration
-
-
DDMA audio
-
+
Enduro
-
-
FreeSync
-
1
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-