GeForce GTX 550 Ti and Radeon RX 6600 XT - video card comparison
Passmark - benchmark score GeForce GTX 550 Ti vs Radeon RX 6600 XT
GeForce GTX 550 Ti
1599
Radeon RX 6600 XT
16985
GeForce GTX 550 Ti
Radeon RX 6600 XT
Architecture
Fermi (2010−2014)
Navi / RDNA2 (2020−2022)
GPU code name
GF116
Navi 23
Market segment
Desktop
Desktop
Release date
March 2011
July 2021
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
One 6-pin
1x 8-pin
SLI options
+
-
Boost clock speed
-
2589 MHz
Core clock speed
900 MHz
1968 MHz
CUDA cores
192
-
Floating-point performance
691.2 gflops
-
Manufacturing process technology
40 nm
7 nm
Number of transistors
1,170 million
11,060 million
Pipelines / CUDA cores
192
2048
Power consumption (TDP)
116 Watt
160 (TGP) Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
28.8 billion/sec
331.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
4.1 GB/s
16000 MHz
Memory bandwidth
98.4 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
Two Dual Link DVI-IMini HDMI
1x HDMI, 2x DisplayPort
Multi monitor support
+
-
HDMI
+
+
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12.0 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.1
OpenGL
4.2
4.6
Shader Model
5.1
6.5
Vulkan
N/A
1.2