Home GPU Comparison AMD Radeon RX 5300M vs AMD Radeon RX 6650M XT

AMD Radeon RX 5300M vs AMD Radeon RX 6650M XT

We compared two Mobile platform GPUs: 3GB VRAM Radeon RX 5300M and 8GB VRAM Radeon RX 6650M XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5300M 's Advantages
Lower TDP (85W vs 120W)
AMD Radeon RX 6650M XT 's Advantages
Released 2 years and 2 months late
Boost Clock has increased by 67% (2416MHz vs 1445MHz)
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (256.0GB/s vs 168.0GB/s)
640 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 5300M
4.069 TFLOPS
Radeon RX 6650M XT +143%
9.896 TFLOPS
VS

Graphics Card

Nov 2019
Release Date
Jan 2022
Mobility Radeon
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x8

Clock Speeds

1000 MHz
Base Clock
2068 MHz
1445 MHz
Boost Clock
2416 MHz
1750 MHz
Memory Clock
2000 MHz

Memory

3GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
96bit
Memory Bus
128bit
168.0GB/s
Bandwidth
256.0GB/s

Render Config

22
Compute Units
32
-
-
-
1408
Shading Units
2048
88
TMUs
128
32
ROPs
64
-
-
-
-
RT Cores
32
-
L1 Cache
128 KB per Array
2 MB
L2 Cache
2 MB
-
L3 Cache
32 MB

Theoretical Performance

46.24 GPixel/s
Pixel Rate
154.6 GPixel/s
127.2 GTexel/s
Texture Rate
309.2 GTexel/s
8.138 TFLOPS
FP16 (half)
19.79 TFLOPS
4.069 TFLOPS
FP32 (float)
9.896 TFLOPS
254.3 GFLOPS
FP64 (double)
618.5 GFLOPS

Board Design

85W
TDP
120W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Navi 14
GPU Name
Navi 23
Navi 14 XLM
GPU Variant
-
RDNA 1.0
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
7 nm
6.4 billion
Transistors
11.06 billion
158 mm²
Die Size
237 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.3
-
-
-
6.5
Shader Model
6.5

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