AMD Radeon R9 M280X vs AMD Radeon Pro W6300M

VS

AMD Radeon R9 M280X AMD Radeon Pro W6300M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M280X and 2GB VRAM Radeon Pro W6300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M280X 's Advantages

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (88.00GB/s vs 64.00GB/s)

128 additional rendering cores

AMD Radeon Pro W6300M 's Advantages

Released 6 years and 11 months late

Boost Clock has increased by 104% (2040MHz vs 1000MHz)

Score

Benchmark

FP32 (float)

Radeon R9 M280X

1.792 TFLOPS

Radeon Pro W6300M +74%

3.133 TFLOPS

Radeon R9 M280X

VS

Radeon Pro W6300M

Graphics Card

Feb 2015

Release Date

Jan 2022

Gem System

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

900 MHz

Base Clock

1512 MHz

1000 MHz

Boost Clock

2040 MHz

1375 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

32bit

88.00GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

14

Compute Units

12

896

Shading Units

768

56

TMUs

48

16

ROPs

32

-

Tensor Cores

-

RT Cores

12

16 KB (per CU)

L1 Cache

128 KB per Array

256 KB

L2 Cache

1024 KB

Theoretical Performance

16.00 GPixel/s

Pixel Rate

65.28 GPixel/s

56.00 GTexel/s

Texture Rate

97.92 GTexel/s

-

FP16 (half)

6.267 TFLOPS

1.792 TFLOPS

FP32 (float)

3.133 TFLOPS

112.0 GFLOPS

FP64 (double)

195.8 GFLOPS

Graphics Processor

Saturn

GPU Name

Navi 24

Saturn XT (216-0843024)

GPU Variant

Navi 24

GCN 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

2.08 billion

Transistors

5.4 billion

160 mm²

Die Size

107 mm²

Board Design

Unknown

TDP

25W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2.170

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.7

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