Radeon R7 265 and Radeon R7 260 - video card comparison
Radeon R7 265
Radeon R7 260
Architecture
GCN 1.0 (2012−2020)
GCN 2.0 (2013−2017)
GPU code name
Pitcairn
Bonaire
Market segment
Desktop
Desktop
Release date
February 2014
December 2013
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
925 MHz
1100 MHz
Floating-point performance
1,894 gflops
1,536 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,800 million
2,080 million
Pipelines / CUDA cores
1024
768
Power consumption (TDP)
150 Watt
115 Watt
Texture fill rate
59.20
48.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1400 MHz
1625 MHz
Memory bandwidth
179.2 GB/s
104 GB/s
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 1x DisplayPort
Eyefinity
1
1
HDMI
+
+
DisplayPort support
-
+
DirectX
DirectX® 12
DirectX® 12
Mantle
-
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.3
AppAcceleration
-
-
CrossFire
1
-
DDMA audio
+
+
Enduro
-
-
FreeSync
1
1
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-