GeForce GTX 550 Ti and Radeon RX 6850 XT - video card comparison
GeForce GTX 550 Ti
Radeon RX 6850 XT
Architecture
Fermi (2010−2014)
RDNA 2.0 (2020−2022)
GPU code name
GF116
Navi 21
Market segment
Desktop
Desktop
Release date
March 2011
2022
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
One 6-pin
2x 8-pin
SLI options
+
-
Boost clock speed
-
2250 MHz
Core clock speed
900 MHz
-
CUDA cores
192
-
Floating-point performance
691.2 gflops
-
Manufacturing process technology
40 nm
7 nm
Number of transistors
1,170 million
26,800 million
Pipelines / CUDA cores
192
4608
Power consumption (TDP)
116 Watt
325 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
28.8 billion/sec
648.0
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
16 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
4.1 GB/s
18 GB/s
Memory bandwidth
98.4 GB/s
576.0 GB/s
Display Connectors
Two Dual Link DVI-IMini HDMI
1x HDMI, 2x DisplayPort, 1x USB Type-C
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
4.2
4.6
Shader Model
5.1
6.5
Vulkan
N/A
1.3