Radeon R7 M260X and GeForce 830M - video card comparison
Passmark - benchmark score Radeon R7 M260X vs GeForce 830M
Radeon R7 M260X
1020
GeForce 830M
1038
Radeon R7 M260X
GeForce 830M
Architecture
GCN (2011−2017)
Maxwell (2014−2018)
GPU code name
Mars
N15?
Market segment
Laptop
Laptop
Release date
January 2014
March 2014
Bus support
PCIe 3.0 x8
PCI Express 2.0, PCI Express 3.0
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
-
Boost clock speed
715 MHz
1150 MHz
Compute units
6
-
Core clock speed
715 MHz
1029 MHz
Floating-point performance
549.1 gflops
588.8 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
950 million
-
Pipelines / CUDA cores
384
256
Power consumption (TDP)
-
33 Watt
Texture fill rate
17.16
18.40
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1000 MHz
1800 MHz
Memory bandwidth
64 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
DirectX® 12
12 (11_0)
CUDA
-
+
Mantle
+
-
OpenCL
2.0
1.2
OpenGL
4.3
4.5
Shader Model
5.1
5.1
Vulkan
-
1.1.126
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
GameWorks
-
+
GPU Boost
-
2.0
HD3D
+
-
Optimus
-
+
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-