Radeon HD 3550 and GeForce GTX 1080 11Gbps - video card comparison
Radeon HD 3550
GeForce GTX 1080 11Gbps
Architecture
TeraScale (2005−2013)
Pascal (2016−2021)
GPU code name
RV620
GP104
Market segment
Desktop
Desktop
Release date
August 2008
April 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
None
1x 8-pin
Boost clock speed
-
1733 MHz
Core clock speed
594 MHz
1607 MHz
Floating-point performance
47.52 gflops
8,873 gflops
Manufacturing process technology
55 nm
16 nm
Number of transistors
181 million
7,200 million
Pipelines / CUDA cores
40
2560
Power consumption (TDP)
30 Watt
180 Watt
Texture fill rate
2.376
277.3
Memory type
DDR2
GDDR5X
Maximum RAM amount
512 MB
8 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
792 MHz
11008 MHz
Memory bandwidth
6.336 GB/s
352.3 GB/s
Display Connectors
2x DisplayPort
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
10.1 (10_1)
12 (12_1)
CUDA
-
6.1
OpenCL
N/A
1.2
OpenGL
3.3
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.2.131