Radeon R7 M260 and Radeon 620 - video card comparison
Passmark - benchmark score Radeon R7 M260 vs Radeon 620
Radeon R7 M260
511
Radeon 620
924
Radeon R7 M260
Radeon 620
Architecture
GCN (2011−2017)
GCN 1.0 (2012−2020)
GPU code name
Opal Pro / Mars
Polaris 24
Market segment
Laptop
Laptop
Release date
January 2014
August 2019
Bus support
PCIe 3.0 x8
-
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
980 MHz
1024 MHz
Compute units
6
-
Core clock speed
715 MHz
-
Floating-point performance
721.9 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,550 million
1,550 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
-
50 Watt
Texture fill rate
23.52
24.58
Memory type
DDR3
DDR3, GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
900 MHz
2250 MHz
Memory bandwidth
14.4 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
DirectX® 12
12 (12_0)
Mantle
+
-
OpenCL
2.0
2.0
OpenGL
4.3
4.6
Shader Model
6.3
6.3
Vulkan
-
1.2.131
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-