Home GPU Comparison AMD Radeon RX 5300M vs AMD Radeon Pro 450

AMD Radeon RX 5300M vs AMD Radeon Pro 450

We compared two Mobile platform GPUs: 3GB VRAM Radeon RX 5300M and 2GB VRAM Radeon Pro 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5300M 's Advantages
Released 3 years and 1 months late
Boost Clock1445MHz
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (168.0GB/s vs 81.28GB/s)
768 additional rendering cores
AMD Radeon Pro 450 's Advantages
Lower TDP (35W vs 85W)

Score

Benchmark

FP32 (float)
Radeon RX 5300M +297%
4.069 TFLOPS
Radeon Pro 450
1.024 TFLOPS
VS

Graphics Card

Nov 2019
Release Date
Oct 2016
Mobility Radeon
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

1000 MHz
Base Clock
-
1445 MHz
Boost Clock
-
1750 MHz
Memory Clock
1270 MHz

Memory

3GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
96bit
Memory Bus
128bit
168.0GB/s
Bandwidth
81.28GB/s

Render Config

22
Compute Units
10
-
-
-
1408
Shading Units
640
88
TMUs
40
32
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

46.24 GPixel/s
Pixel Rate
12.80 GPixel/s
127.2 GTexel/s
Texture Rate
32.00 GTexel/s
8.138 TFLOPS
FP16 (half)
1024 GFLOPS
4.069 TFLOPS
FP32 (float)
1024 GFLOPS
254.3 GFLOPS
FP64 (double)
64.00 GFLOPS

Board Design

85W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Navi 14
GPU Name
Baffin
Navi 14 XLM
GPU Variant
Baffin LE
RDNA 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
7 nm
Process Size
14 nm
6.4 billion
Transistors
3 billion
158 mm²
Die Size
123 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.3
Vulkan
1.2
-
-
-
6.5
Shader Model
6.4

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