Radeon R7 M260X and Radeon HD 8690M - video card comparison
Passmark - benchmark score Radeon R7 M260X vs Radeon HD 8690M
Radeon R7 M260X
1020
Radeon HD 8690M
1014
Radeon R7 M260X
Radeon HD 8690M
Architecture
GCN (2011−2017)
GCN (2011−2017)
GPU code name
Mars
Sun
Market segment
Laptop
Laptop
Release date
January 2014
November 2012
Bus support
PCIe 3.0 x8
-
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
-
Boost clock speed
715 MHz
825 MHz
Compute units
6
-
Core clock speed
715 MHz
775 MHz
Floating-point performance
549.1 gflops
528.0 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
950 million
690 million
Pipelines / CUDA cores
384
384
Texture fill rate
17.16
16.50
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
1 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1000 MHz
4500 MHz
Memory bandwidth
64 GB/s
32 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
DirectX® 12
12 (11_1)
Mantle
+
-
OpenCL
2.0
1.2
OpenGL
4.3
4.6
Shader Model
5.1
5.1
Vulkan
-
1.2.131
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-