Radeon R9 M395 and Radeon 680M - video card comparison
Passmark - benchmark score Radeon R9 M395 vs Radeon 680M
Radeon R9 M395
5097
Radeon 680M
6351
Radeon R9 M395
Radeon 680M
Architecture
GCN (2011−2017)
RDNA 2 (2020−2022)
GPU code name
-
RDNA 2 Rembrandt
Market segment
Laptop
Laptop
Release date
June 2015
January 2022
Bus support
PCIe 3.0
-
Interface
-
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
2400 MHz
Core clock speed
834 MHz
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
5000 Million
13,100 million
Pipelines / CUDA cores
1792
768
Power consumption (TDP)
-
45 Watt
Texture fill rate
-
115.2
Memory type
GDDR5
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1250 MHz
System Shared
Shared memory
-
-
Display Connectors
-
No outputs
Eyefinity
1
-
DirectX
DirectX® 12
12 (12_1)
Mantle
+
-
OpenCL
Not Listed
2.0
OpenGL
4.4
4.6
Shader Model
-
6.5
Vulkan
+
1.2
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
+
-
ZeroCore
+
-