GeForce 845M and Radeon R9 M375 - video card comparison
Passmark - benchmark score GeForce 845M vs Radeon R9 M375
GeForce 845M
1570
Radeon R9 M375
1008
GeForce 845M
Radeon R9 M375
Architecture
Maxwell (2014−2018)
GCN (2011−2017)
GPU code name
GM108
Tropo
Market segment
Laptop
Laptop
Release date
March 2014
May 2015
Bus support
-
PCIe 3.0
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Boost clock speed
1150 MHz
1015 MHz
Compute units
-
10
Core clock speed
1071 MHz
1015 MHz
Floating-point performance
883.7 gflops
1,299 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
1,500 million
Pipelines / CUDA cores
384
640
Power consumption (TDP)
45 Watt
-
Texture fill rate
37.63
40.60
Memory type
DDR3, GDDR5
DDR3
Maximum RAM amount
2 GB
4 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
2000 - 5000 MHz
1100 MHz
Memory bandwidth
40.1 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Eyefinity
-
1
DirectX
12 (11_0)
DirectX® 12
CUDA
+
-
Mantle
-
+
OpenCL
1.2
Not Listed
OpenGL
4.6
4.4
Shader Model
5.1
5.1
Vulkan
1.1.126
-
AppAcceleration
-
+
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
+
Optimus
+
-
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+