Radeon R9 M265X and GeForce GT 650M - video card comparison
Passmark - benchmark score Radeon R9 M265X vs GeForce GT 650M
Radeon R9 M265X
1172
GeForce GT 650M
1241
Radeon R9 M265X
GeForce GT 650M
Architecture
GCN (2011−2017)
Kepler (2012−2018)
GPU code name
Venus Pro
N13E-GE
Market segment
Laptop
Laptop
Release date
January 2014
March 2012
Bus support
PCIe 3.0 x16
PCI Express 2.0, PCI Express 3.0
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Boost clock speed
625 MHz
900 MHz
Compute units
10
-
Core clock speed
625 MHz
Up to 900 MHz
CUDA cores
-
384
Floating-point performance
800.0 gflops
652.8 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,500 million
1,270 million
Pipelines / CUDA cores
640
384
Power consumption (TDP)
-
45 Watt
Texture fill rate
25.00
Up to 27.2 billion/sec
Memory type
GDDR5
DDR3\GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128bit
Memory clock speed
1125 MHz
1800 - 4000 MHz
Memory bandwidth
72 GB/s
Up to 80.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
Eyefinity
1
-
HDMI
-
+
HDCP
-
+
Maximum VGA resolution
-
Up to 2048x1536
DirectX
DirectX® 11
12 API
CUDA
-
+
Mantle
+
-
OpenCL
Not Listed
1.1
OpenGL
4.4
4.5
Shader Model
5.1
5.1
Vulkan
-
1.1.126
3D Blu-Ray
-
+
AppAcceleration
-
-
DualGraphics
1
-
Enduro
-
-
FreeSync
1
-
HD3D
+
-
Optimus
-
+
PowerTune
+
-
Switchable graphics
1
-
TrueAudio
-
-
ZeroCore
+
-