Radeon RX 5500 XT and Radeon RX 6600 XT - video card comparison
Passmark - benchmark score Radeon RX 5500 XT vs Radeon RX 6600 XT
Radeon RX 5500 XT
9430
Radeon RX 6600 XT
16985
Radeon RX 5500 XT
Radeon RX 6600 XT
Architecture
RDNA 1.0 (2019−2020)
Navi / RDNA2 (2020−2022)
GPU code name
Navi 14 XTX
Navi 23
Market segment
Desktop
Desktop
Release date
December 2019
July 2021
Interface
PCIe 4.0 x8
PCIe 4.0 x8
Supplementary power connectors
1x 8-pin
1x 8-pin
Boost clock speed
1845 MHz
2589 MHz
Core clock speed
1607 MHz
1968 MHz
Manufacturing process technology
7 nm
7 nm
Number of transistors
6,400 million
11,060 million
Pipelines / CUDA cores
1408
2048
Power consumption (TDP)
130 Watt
160 (TGP) Watt
Texture fill rate
162.4
331.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
14000 MHz
16000 MHz
Memory bandwidth
224.0 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI, 2x DisplayPort
HDMI
+
+
DirectX
12 (12_1)
12.0 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2.131
1.2