Radeon R9 M385 and GeForce Go 6400 - video card comparison
Passmark - benchmark score Radeon R9 M385 vs GeForce Go 6400
Radeon R9 M385
2122
GeForce Go 6400
25
Radeon R9 M385
GeForce Go 6400
Architecture
GCN (2011−2017)
Curie (2003−2013)
GPU code name
Strato
NV44M1
Market segment
Laptop
Laptop
Release date
June 2015
February 2006
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Boost clock speed
1100 MHz
400 MHz
Core clock speed
-
3 MHz
Floating-point performance
1,792 gflops
-
Manufacturing process technology
28 nm
110 nm
Number of transistors
2,080 million
75 million
Pipelines / CUDA cores
896
7
Texture fill rate
56.00
1.600
Memory type
GDDR5
DDR
Maximum RAM amount
4 GB
32 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
1500 MHz
700 MHz
Memory bandwidth
76.8 GB/s
5.6 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Eyefinity
1
-
DirectX
DirectX® 12
9.0c (9_3)
Mantle
+
-
OpenCL
Not Listed
N/A
OpenGL
4.4
2.1
Shader Model
6.3
3.0
Vulkan
-
N/A
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
+
-
ZeroCore
+
-