GeForce GT 650M and Radeon RX 550X - video card comparison
Passmark - benchmark score GeForce GT 650M vs Radeon RX 550X
GeForce GT 650M
1241
Radeon RX 550X
2322
GeForce GT 650M
Radeon RX 550X
Architecture
Kepler (2012−2018)
GCN 4.0 (2016−2020)
GPU code name
N13E-GE
Lexa
Market segment
Laptop
Desktop
Release date
March 2012
December 2018
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
900 MHz
1183 MHz
Core clock speed
Up to 900 MHz
1100 MHz
CUDA cores
384
-
Floating-point performance
652.8 gflops
1,211 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,270 million
2,200 million
Pipelines / CUDA cores
384
512
Power consumption (TDP)
45 Watt
50 Watt
Texture fill rate
Up to 27.2 billion/sec
37.86
Memory type
DDR3\GDDR5
GDDR5
Maximum RAM amount
2 GB
4 GB
Memory bus width
128bit
128 Bit
Memory clock speed
1800 - 4000 MHz
6000 MHz
Memory bandwidth
Up to 80.0 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x DisplayPort
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 (12_0)
CUDA
+
-
OpenCL
1.1
2.0
OpenGL
4.5
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.2.131
3D Blu-Ray
+
-
Optimus
+
-