AMD Radeon RX 5300M vs AMD Radeon R9 M290X Mac Edition

VS

AMD Radeon RX 5300M AMD Radeon R9 M290X Mac Edition

We compared two Mobile platform GPUs: 3GB VRAM Radeon RX 5300M and 2GB VRAM Radeon R9 M290X Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5300M 's Advantages

Released 5 years late

Boost Clock has increased by 48% (1445MHz vs 975MHz)

More VRAM (3GB vs 2GB)

384 additional rendering cores

AMD Radeon R9 M290X Mac Edition 's Advantages

Larger VRAM bandwidth (174.7GB/s vs 168.0GB/s)

Lower TDP (80W vs 85W)

Score

Benchmark

FP32 (float)

Radeon RX 5300M +103%

4.069 TFLOPS

Radeon R9 M290X Mac Edition

1.997 TFLOPS

Radeon RX 5300M

VS

Radeon R9 M290X Mac Edition

Graphics Card

Nov 2019

Release Date

Nov 2014

Mobility Radeon

Generation

Crystal System

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

850 MHz

1445 MHz

Boost Clock

975 MHz

1750 MHz

Memory Clock

1365 MHz

Memory

3GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

256bit

168.0GB/s

Bandwidth

174.7GB/s

Render Config

-

SM Count

-

22

Compute Units

16

1408

Shading Units

1024

88

TMUs

64

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

Theoretical Performance

46.24 GPixel/s

Pixel Rate

31.20 GPixel/s

127.2 GTexel/s

Texture Rate

62.40 GTexel/s

8.138 TFLOPS

FP16 (half)

-

4.069 TFLOPS

FP32 (float)

1.997 TFLOPS

254.3 GFLOPS

FP64 (double)

124.8 GFLOPS

Graphics Processor

Navi 14

GPU Name

Pitcairn

Navi 14 XLM

GPU Variant

Pitcairn PRO (215-0828062)

RDNA 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

6.4 billion

Transistors

2.8 billion

158 mm²

Die Size

212 mm²

Board Design

85W

TDP

80W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.3

Vulkan

1.2

-

CUDA

-

6.5

Shader Model

5.1

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