Radeon RX 550 and Radeon RX 7700S - video card comparison
Passmark - benchmark score Radeon RX 550 vs Radeon RX 7700S
Radeon RX 550
2809
Radeon RX 7700S
16377
Radeon RX 550
Radeon RX 7700S
Architecture
GCN 4.0 (2016−2020)
RDNA 3
GPU code name
Lexa
Navi 33
Market segment
Desktop
Laptop
Release date
April 2017
January 2023
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
None
Boost clock speed
1183 MHz
2200 MHz
Core clock speed
1100 MHz
-
Floating-point performance
1,211 gflops
-
Manufacturing process technology
14 nm
6 nm
Number of transistors
2,200 million
13,300 million
Pipelines / CUDA cores
512
2048
Power consumption (TDP)
50 Watt
100 Watt (75 - 100 Watt TGP)
Texture fill rate
37.86
300.8
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
7000 MHz
18000 MHz
Memory bandwidth
112.0 GB/s
288.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
Portable Device Dependent
HDMI
+
-
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2.131
1.3