Home GPU Comparison AMD Radeon RX 5300M vs AMD Radeon HD 7550M

AMD Radeon RX 5300M vs AMD Radeon HD 7550M

We compared two Mobile platform GPUs: 3GB VRAM Radeon RX 5300M and 1024MB VRAM Radeon HD 7550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5300M 's Advantages
Released 7 years and 10 months late
Boost Clock has increased by 163% (1445MHz vs 550MHz)
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (168.0GB/s vs 14.40GB/s)
1008 additional rendering cores
AMD Radeon HD 7550M 's Advantages
Lower TDP (14W vs 85W)

Score

Benchmark

FP32 (float)
Radeon RX 5300M +824%
4.069 TFLOPS
Radeon HD 7550M
0.44 TFLOPS
VS

Graphics Card

Nov 2019
Release Date
Jan 2012
Mobility Radeon
Generation
London
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1000 MHz
Base Clock
450 MHz
1445 MHz
Boost Clock
550 MHz
1750 MHz
Memory Clock
900 MHz

Memory

3GB
Memory Size
1024MB
GDDR6
Memory Type
DDR3
96bit
Memory Bus
64bit
168.0GB/s
Bandwidth
14.40GB/s

Render Config

22
Compute Units
5
-
-
-
1408
Shading Units
400
88
TMUs
20
32
ROPs
8
-
-
-
-
-
-
-
-
-
2 MB
L2 Cache
-
-
-
-

Theoretical Performance

46.24 GPixel/s
Pixel Rate
4.400 GPixel/s
127.2 GTexel/s
Texture Rate
11.00 GTexel/s
8.138 TFLOPS
FP16 (half)
-
4.069 TFLOPS
FP32 (float)
440.0 GFLOPS
254.3 GFLOPS
FP64 (double)
-

Board Design

85W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Navi 14
GPU Name
Thames
Navi 14 XLM
GPU Variant
Thames LP
RDNA 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
7 nm
Process Size
40 nm
6.4 billion
Transistors
0.716 billion
158 mm²
Die Size
104 mm²

Graphics Features

12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1
OpenCL
1.2
1.3
Vulkan
N/A
-
-
-
6.5
Shader Model
5.0

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