Radeon R9 M385X and GeForce 320M - video card comparison
Passmark - benchmark score Radeon R9 M385X vs GeForce 320M
Radeon R9 M385X
2053
GeForce 320M
215
Radeon R9 M385X
GeForce 320M
Architecture
GCN (2011−2017)
GT2xx (2009−2012)
GPU code name
Strato-XT-M3
MCP89
Market segment
Laptop
Laptop
Release date
June 2015
April 2010
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Boost clock speed
1100 MHz
-
Core clock speed
1100 MHz
450 MHz
Floating-point performance
1,971 gflops
-
Manufacturing process technology
28 nm
40 nm
Number of transistors
2,080 million
486 million
Pipelines / CUDA cores
896
32
Power consumption (TDP)
-
23 Watt
Texture fill rate
61.60
7.200
Memory type
GDDR5
System Shared
Maximum RAM amount
4 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1500 MHz
System Shared
Memory bandwidth
76.8 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
Eyefinity
1
-
DirectX
DirectX® 12
11.1 (10_1)
Mantle
+
-
OpenCL
Not Listed
N/A
OpenGL
4.4
3.3
Shader Model
6.3
4.1
Vulkan
-
N/A
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-