GeForce GTX 650 and Radeon HD 4550 - video card comparison
Passmark - benchmark score GeForce GTX 650 vs Radeon HD 4550
GeForce GTX 650
1801
Radeon HD 4550
242
GeForce GTX 650
Radeon HD 4550
Architecture
Kepler (2012−2018)
TeraScale (2005−2013)
GPU code name
GK107
RV710
Market segment
Desktop
Desktop
Release date
September 2012
September 2008
Bus support
PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
One 6-pin
None
Core clock speed
1058 MHz
600 MHz
CUDA cores
384
-
Floating-point performance
812.5 gflops
96 gflops
Manufacturing process technology
28 nm
55 nm
Number of transistors
1,270 million
242 million
Pipelines / CUDA cores
384
80
Power consumption (TDP)
64 Watt
25 Watt
Texture fill rate
33.9 billion/sec
4.800
Memory type
GDDR5
DDR2
Maximum RAM amount
2 GB
256 MB
Memory bus width
128-bit GDDR5
64 Bit
Memory clock speed
5.0 GB/s
1310 MHz
Memory bandwidth
80.0 GB/s
10.48 GB/s
Display Connectors
One Dual Link DVI-I, One Dual Link DVI-D, One Mini HDMI
1x DVI, 1x HDMI, 1x DisplayPort
Multi monitor support
4 displays
-
HDMI
+
+
HDCP
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
10.1 (10_1)
CUDA
+
-
OpenCL
1.2
1.1
OpenGL
4.3
3.3
Shader Model
5.1
4.1
Vulkan
1.1.126
N/A
3D Blu-Ray
+
-
3D Gaming
+
-
3D Vision
+
-