AMD Radeon RX 6500 XT vs AMD Radeon RX 550X Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Apr 2018
Generation
Navi II
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x8
Clock Speeds
Base Clock
2310 MHz
1100 MHz
Boost Clock
2815 MHz
1176 MHz
Memory Clock
2248 MHz
1500 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
64bit
Bandwidth
143.9GB/s
48.00GB/s
Render Config
Compute Units
16
10
Shading Units
1024
640
TMUs
64
40
ROPs
32
16
RT Cores
16
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
1024 KB
512 KB
L3 Cache
16 MB
—
Theoretical Performance
Pixel Rate
90.08 GPixel/s
18.82 GPixel/s
Texture Rate
180.2 GTexel/s
47.04 GTexel/s
FP16 (half)
11.53 TFLOPS
1.505 TFLOPS
FP32 (float)
5.765 TFLOPS
1.505 TFLOPS
FP64 (double)
360.3 GFLOPS
94.08 GFLOPS
Graphics Processor
GPU Name
Navi 24
Polaris 23
GPU Variant
Navi 24 XT(215-135000006)
Polaris 23 MXT
Architecture
RDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
6 nm
14 nm
Transistors
5.4 billion
2.2 billion
Die Size
107 mm²
103 mm²
Board Design
TDP
107W
50W
Suggested PSU
300 W
—
Outputs
1x HDMI 2.11x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.2
Shader Model
6.6
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.