Radeon R7 260X and Radeon R7 265 - video card comparison
Radeon R7 260X
Radeon R7 265
Architecture
GCN 2.0 (2013−2017)
GCN 1.0 (2012−2020)
GPU code name
Bonaire
Pitcairn
Market segment
Desktop
Desktop
Release date
October 2013
February 2014
Bus support
PCIe 3.0
PCIe 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1 x 6-pin
1 x 6-pin
Boost clock speed
1000 MHz
925 MHz
Floating-point performance
1,971 gflops
1,894 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,080 million
2,800 million
Pipelines / CUDA cores
896
1024
Power consumption (TDP)
115 Watt
150 Watt
Texture fill rate
61.60
59.20
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
-
1400 MHz
Memory bandwidth
104 GB/s
179.2 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
2x DVI, 1x HDMI, 1x DisplayPort
Eyefinity
1
1
HDMI
+
+
DisplayPort support
-
-
DirectX
DirectX® 12
DirectX® 12
Mantle
-
-
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.3
5.1
AppAcceleration
-
-
CrossFire
-
1
DDMA audio
+
+
Enduro
-
-
FreeSync
1
1
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-