GeForce GTX 550 Ti and Mobility Radeon HD 4650 - video card comparison
Passmark - benchmark score GeForce GTX 550 Ti vs Mobility Radeon HD 4650
GeForce GTX 550 Ti
1599
Mobility Radeon HD 4650
413
GeForce GTX 550 Ti
Mobility Radeon HD 4650
Architecture
Fermi (2010−2014)
Terascale 1 (2008−2010)
GPU code name
GF116
M96
Market segment
Desktop
Laptop
Release date
March 2011
January 2009
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 2.0 x16
Supplementary power connectors
One 6-pin
-
SLI options
+
-
Core clock speed
900 MHz
550 MHz
CUDA cores
192
-
Floating-point performance
691.2 gflops
320.0 gflops
Manufacturing process technology
40 nm
55 nm
Number of transistors
1,170 million
514 million
Pipelines / CUDA cores
192
320
Power consumption (TDP)
116 Watt
35 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
28.8 billion/sec
16.00
Memory type
GDDR5
GDDR3, DDR2, DDR3
Maximum RAM amount
2 GB
512 MB
Memory bus width
192 Bit
128 Bit
Memory clock speed
4.1 GB/s
800 MHz
Memory bandwidth
98.4 GB/s
19.2 GB/s
Shared memory
-
-
Display Connectors
Two Dual Link DVI-IMini HDMI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
10.1 (10_1)
CUDA
+
-
OpenCL
1.1
1.1
OpenGL
4.2
3.3
Shader Model
5.1
4.1
Vulkan
N/A
N/A