AMD Radeon R9 M280X vs AMD Radeon Pro 5600M

VS

AMD Radeon R9 M280X

AMD Radeon Pro 5600M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M280X and 8GB VRAM Radeon Pro 5600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5600M 's Advantages

Released 5 years and 4 months late

Boost Clock has increased by 4% (1035MHz vs 1000MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (394.2GB/s vs 88.00GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M280X

1.792 TFLOPS

Radeon Pro 5600M +195%

5.299 TFLOPS

Radeon R9 M280X

VS

Radeon Pro 5600M

Graphics Card

Feb 2015

Release Date

Jun 2020

Gem System

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

1000 MHz

Boost Clock

1035 MHz

1375 MHz

Memory Clock

770 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

2048bit

88.00GB/s

Bandwidth

394.2GB/s

Render Config

14

Compute Units

40

-

896

Shading Units

2560

56

TMUs

160

16

ROPs

64

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

4 MB

-

Theoretical Performance

16.00 GPixel/s

Pixel Rate

66.24 GPixel/s

56.00 GTexel/s

Texture Rate

165.6 GTexel/s

-

FP16 (half)

10.60 TFLOPS

1.792 TFLOPS

FP32 (float)

5.299 TFLOPS

112.0 GFLOPS

FP64 (double)

331.2 GFLOPS

Board Design

Unknown

TDP

50W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Saturn

GPU Name

Navi 12

Saturn XT (216-0843024)

GPU Variant

Navi 12

GCN 2.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

2.08 billion

Transistors

Unknown

160 mm²

Die Size

Unknown

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2.170

Vulkan

1.3

-

6.5

Shader Model

6.5

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