Home GPU Comparison AMD Radeon RX 550 Mobile vs AMD Radeon RX 6300M

AMD Radeon RX 550 Mobile vs AMD Radeon RX 6300M

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 550 Mobile and 2GB VRAM Radeon RX 6300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 Mobile 's Advantages
Larger VRAM bandwidth (96.00GB/s vs 72.00GB/s)
AMD Radeon RX 6300M 's Advantages
Released 4 years and 6 months late
Boost Clock has increased by 86% (2400MHz vs 1287MHz)
128 additional rendering cores
Lower TDP (35W vs 50W)

Score

Benchmark

FP32 (float)
Radeon RX 550 Mobile
1.647 TFLOPS
Radeon RX 6300M +123%
3.686 TFLOPS
VS

Graphics Card

Jul 2017
Release Date
Jan 2022
Mobility Radeon
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x4

Clock Speeds

1100 MHz
Base Clock
2000 MHz
1287 MHz
Boost Clock
2400 MHz
1500 MHz
Memory Clock
2250 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
32bit
96.00GB/s
Bandwidth
72.00GB/s

Render Config

10
Compute Units
12
-
-
-
640
Shading Units
768
40
TMUs
48
16
ROPs
32
-
-
-
-
RT Cores
12
16 KB (per CU)
L1 Cache
128 KB per Array
512 KB
L2 Cache
1024 KB
-
L3 Cache
8 MB

Theoretical Performance

20.59 GPixel/s
Pixel Rate
76.80 GPixel/s
51.48 GTexel/s
Texture Rate
115.2 GTexel/s
1.647 TFLOPS
FP16 (half)
7.373 TFLOPS
1.647 TFLOPS
FP32 (float)
3.686 TFLOPS
103.0 GFLOPS
FP64 (double)
230.4 GFLOPS

Board Design

50W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Lexa
GPU Name
Navi 24
Lexa PRO (215-0904018)
GPU Variant
Navi 24 XML
GCN 4.0
Architecture
RDNA 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
6 nm
2.2 billion
Transistors
5.4 billion
103 mm²
Die Size
107 mm²

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.2
1.2
Vulkan
1.3
-
-
-
6.4
Shader Model
6.6

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