Radeon R7 260X and Radeon R7 M260X - video card comparison
Passmark - benchmark score Radeon R7 260X vs Radeon R7 M260X
Radeon R7 260X
3282
Radeon R7 M260X
1020
Radeon R7 260X
Radeon R7 M260X
Architecture
GCN 2.0 (2013−2017)
GCN (2011−2017)
GPU code name
Bonaire
Mars
Market segment
Desktop
Laptop
Release date
October 2013
January 2014
Bus support
PCIe 3.0
PCIe 3.0 x8
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
1 x 6-pin
None
Boost clock speed
1000 MHz
715 MHz
Compute units
-
6
Core clock speed
-
715 MHz
Floating-point performance
1,971 gflops
549.1 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,080 million
950 million
Pipelines / CUDA cores
896
384
Power consumption (TDP)
115 Watt
-
Texture fill rate
61.60
17.16
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
-
1000 MHz
Memory bandwidth
104 GB/s
64 GB/s
Shared memory
-
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 12
DirectX® 12
Mantle
-
+
OpenCL
2.0
2.0
OpenGL
4.6
4.3
Shader Model
6.3
5.1
AppAcceleration
-
-
DDMA audio
+
-
DualGraphics
-
1
Enduro
-
-
FreeSync
1
1
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+