GeForce 945M and Radeon R9 M265X - video card comparison
Passmark - benchmark score GeForce 945M vs Radeon R9 M265X
GeForce 945M
2171
Radeon R9 M265X
1172
GeForce 945M
Radeon R9 M265X
Architecture
Maxwell (2014−2018)
GCN (2011−2017)
GPU code name
GM107
Venus Pro
Market segment
Laptop
Laptop
Release date
March 2015
January 2014
Bus support
PCI Express 3.0
PCIe 3.0 x16
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
1045 MHz
625 MHz
Compute units
-
10
Core clock speed
928 MHz
625 MHz
Floating-point performance
953.9 gflops
800.0 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,870 million
1,500 million
Pipelines / CUDA cores
512
640
Power consumption (TDP)
75 Watt
-
Texture fill rate
40.80
25.00
Memory type
DDR3
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
2000 MHz
1125 MHz
Memory bandwidth
28.8 GB/s
72 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Eyefinity
-
1
DirectX
12 (11_0)
DirectX® 11
CUDA
+
-
Mantle
-
+
OpenCL
1.2
Not Listed
OpenGL
4.5
4.4
Shader Model
5.1
5.1
Vulkan
1.1.126
-
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
GameWorks
+
-
GPU Boost
2.0
-
HD3D
-
+
Optimus
+
-
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+