Radeon R9 M375 and Mobility Radeon HD 4850 - video card comparison
Radeon R9 M375
Mobility Radeon HD 4850
Architecture
GCN (2011−2017)
Terascale 1 (2008−2010)
GPU code name
Tropo
M98
Market segment
Laptop
Laptop
Release date
May 2015
January 2009
Bus support
PCIe 3.0
-
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Boost clock speed
1015 MHz
-
Compute units
10
-
Core clock speed
1015 MHz
500 MHz
Floating-point performance
1,299 gflops
800.0 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
1,500 million
956 million
Pipelines / CUDA cores
640
800
Texture fill rate
40.60
20.00
Memory type
DDR3
GDDR3
Maximum RAM amount
4 GB
1 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
1100 MHz
850 MHz
Memory bandwidth
28.8 GB/s
54.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Eyefinity
1
-
DirectX
DirectX® 12
10.1 (10_1)
Mantle
+
-
OpenCL
Not Listed
1.1
OpenGL
4.4
3.3
Shader Model
5.1
4.1
Vulkan
-
N/A
AppAcceleration
+
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-