GeForce GTX 485M SLI and Radeon R9 M385 - video card comparison
GeForce GTX 485M SLI
Radeon R9 M385
Architecture
Fermi (2010−2014)
GCN (2011−2017)
GPU code name
N11E-GTX-A1
Strato
Market segment
Laptop
Laptop
Release date
January 2011
June 2015
Bus support
-
PCIe 3.0
Interface
-
PCIe 3.0 x16
Boost clock speed
-
1100 MHz
Core clock speed
575 MHz
-
Floating-point performance
-
1,792 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
-
2,080 million
Pipelines / CUDA cores
768
896
Power consumption (TDP)
100 Watt
-
Texture fill rate
-
56.00
Memory type
GDDR5
GDDR5
Maximum RAM amount
2x2 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
1500 MHz
1500 MHz
Memory bandwidth
-
76.8 GB/s
Shared memory
-
-
Display Connectors
-
No outputs
Eyefinity
-
1
DirectX
11
DirectX® 12
Mantle
-
+
OpenCL
-
Not Listed
OpenGL
-
4.4
Shader Model
-
6.3
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
+
ZeroCore
-
+