AMD Radeon R9 M290X vs AMD Radeon RX 6300M

VS

AMD Radeon R9 M290X

AMD Radeon RX 6300M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M290X 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 R9 M290X 's Advantages

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (153.6GB/s vs 72.00GB/s)

512 additional rendering cores

AMD Radeon RX 6300M 's Advantages

Released 8 years late

Boost Clock has increased by 167% (2400MHz vs 900MHz)

Lower TDP (35W vs 100W)

Score

Benchmark

FP32 (float)

Radeon R9 M290X

2.304 TFLOPS

Radeon RX 6300M +59%

3.686 TFLOPS

Radeon R9 M290X

VS

Radeon RX 6300M

Graphics Card

Jan 2014

Release Date

Jan 2022

Crystal System

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

850 MHz

Base Clock

2000 MHz

900 MHz

Boost Clock

2400 MHz

1200 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

32bit

153.6GB/s

Bandwidth

72.00GB/s

Render Config

20

Compute Units

12

-

1280

Shading Units

768

80

TMUs

48

32

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

28.80 GPixel/s

Pixel Rate

76.80 GPixel/s

72.00 GTexel/s

Texture Rate

115.2 GTexel/s

-

FP16 (half)

7.373 TFLOPS

2.304 TFLOPS

FP32 (float)

3.686 TFLOPS

144.0 GFLOPS

FP64 (double)

230.4 GFLOPS

Board Design

100W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Neptune

GPU Name

Navi 24

Neptune XT (216-0847000)

GPU Variant

Navi 24 XML

GCN 1.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

2.8 billion

Transistors

5.4 billion

212 mm²

Die Size

107 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

2.2

1.2

Vulkan

1.3

-

5.1

Shader Model

6.6

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