AMD Radeon E8870 vs AMD Radeon RX 5300M

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon E8870 and 3GB VRAM Radeon RX 5300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8870 's Advantages

More VRAM (4GB vs 3GB)

Lower TDP (75W vs 85W)

AMD Radeon RX 5300M 's Advantages

Released 4 years and 2 months late

Boost Clock1445MHz

Larger VRAM bandwidth (168.0GB/s vs 96.00GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E8870

1.536 TFLOPS

Radeon RX 5300M +164%

4.069 TFLOPS

Radeon E8870

VS

Radeon RX 5300M

Graphics Card

Sep 2015

Release Date

Nov 2019

Embedded

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1445 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

3GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

96bit

96.00GB/s

Bandwidth

168.0GB/s

Render Config

-

SM Count

-

12

Compute Units

22

768

Shading Units

1408

48

TMUs

88

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

2 MB

Theoretical Performance

16.00 GPixel/s

Pixel Rate

46.24 GPixel/s

48.00 GTexel/s

Texture Rate

127.2 GTexel/s

-

FP16 (half)

8.138 TFLOPS

1.536 TFLOPS

FP32 (float)

4.069 TFLOPS

96.00 GFLOPS

FP64 (double)

254.3 GFLOPS

Graphics Processor

Saturn

GPU Name

Navi 14

Saturn PRO

GPU Variant

Navi 14 XLM

GCN 2.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

2.08 billion

Transistors

6.4 billion

160 mm²

Die Size

158 mm²

Board Design

75W

TDP

85W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.0

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

6.3

Shader Model

6.5

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