Radeon R9 M385X and GeForce 9800M GT SLI - video card comparison
Radeon R9 M385X
GeForce 9800M GT SLI
Architecture
GCN (2011−2017)
G9x (2007−2010)
GPU code name
Strato-XT-M3
NB9E-GT2
Market segment
Laptop
Laptop
Release date
June 2015
July 2008
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
-
SLI options
-
+
Boost clock speed
1100 MHz
-
Core clock speed
1100 MHz
500 MHz
Floating-point performance
1,971 gflops
-
Manufacturing process technology
28 nm
65 nm
Number of transistors
2,080 million
1508 Million
Pipelines / CUDA cores
896
192
Power consumption (TDP)
-
130 Watt
Texture fill rate
61.60
-
Memory type
GDDR5
GDDR3
Maximum RAM amount
4 GB
512 MB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1500 MHz
800 MHz
Memory bandwidth
76.8 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
-
Eyefinity
1
-
DirectX
DirectX® 12
10
CUDA
-
+
Mantle
+
-
OpenCL
Not Listed
-
OpenGL
4.4
-
Shader Model
6.3
-
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-