Radeon 550 and Radeon RX 7700 XT - video card comparison
Passmark - benchmark score Radeon 550 vs Radeon RX 7700 XT
Radeon 550
2018
Radeon RX 7700 XT
22912
Radeon 550
Radeon RX 7700 XT
Architecture
GCN 4.0 (2016−2020)
RDNA 3
GPU code name
Lexa
Navi 32
Market segment
Desktop
Desktop
Release date
April 2017
August 2023
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1183 MHz
2544 MHz
Core clock speed
1100 MHz
1700 MHz
Manufacturing process technology
14 nm
5 nm
Number of transistors
2,200 million
28,100 million
Pipelines / CUDA cores
512
3456
Power consumption (TDP)
50 Watt
245 Watt
Texture fill rate
37.86
549.5
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
12 GB
Memory bus width
64 Bit
192 Bit
Memory clock speed
7 GB/s
18000 MHz
Memory bandwidth
56 GB/s
432.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI 2.0b, 1x DisplayPort 1.4a
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
+
+
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.1
2.2
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3