AMD Radeon RX 6550M vs AMD Radeon E8870

VS

AMD Radeon RX 6550M

AMD Radeon E8870

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6550M and 4GB VRAM Radeon E8870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6550M 's Advantages

Released 7 years and 4 months late

Boost Clock2840MHz

Larger VRAM bandwidth (144.0GB/s vs 96.00GB/s)

256 additional rendering cores

AMD Radeon E8870 's Advantages

Lower TDP (75W vs 80W)

Score

Benchmark

FP32 (float)

Radeon RX 6550M +278%

5.816 TFLOPS

Radeon E8870

1.536 TFLOPS

Radeon RX 6550M

VS

Radeon E8870

Graphics Card

Jan 2023

Release Date

Sep 2015

Navi Mobile

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

MXM-B (3.0)

Clock Speeds

2000 MHz

Base Clock

-

2840 MHz

Boost Clock

-

2250 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

144.0GB/s

Bandwidth

96.00GB/s

Render Config

16

Compute Units

12

-

1024

Shading Units

768

64

TMUs

48

32

ROPs

16

-

16

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

16 MB

L3 Cache

-

Theoretical Performance

90.88 GPixel/s

Pixel Rate

16.00 GPixel/s

181.8 GTexel/s

Texture Rate

48.00 GTexel/s

11.63 TFLOPS

FP16 (half)

-

5.816 TFLOPS

FP32 (float)

1.536 TFLOPS

363.5 GFLOPS

FP64 (double)

96.00 GFLOPS

Board Design

80W

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 24

GPU Name

Saturn

Navi 24

GPU Variant

Saturn PRO

RDNA 2.0

Architecture

GCN 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

5.4 billion

Transistors

2.08 billion

107 mm²

Die Size

160 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.2

OpenCL

2.0

1.3

Vulkan

1.2

-

6.7

Shader Model

6.3

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