AMD Radeon E9390 PCIe vs AMD Radeon R5 A330

VS

AMD Radeon E9390 PCIe

AMD Radeon R5 A330

We compared two Mobile platform GPUs: 8GB VRAM Radeon E9390 PCIe and 2GB VRAM Radeon R5 A330 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9390 PCIe 's Advantages

Released 4 years late

Boost Clock1089MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (160.0GB/s vs 14.40GB/s)

1472 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9390 PCIe +492%

3.903 TFLOPS

Radeon R5 A330

0.659 TFLOPS

Radeon E9390 PCIe

VS

Radeon R5 A330

Graphics Card

Oct 2019

Release Date

Oct 2015

Embedded

Generation

All-In-One

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

713 MHz

Base Clock

-

1089 MHz

Boost Clock

-

1250 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

64bit

160.0GB/s

Bandwidth

14.40GB/s

Render Config

28

Compute Units

5

-

1792

Shading Units

320

112

TMUs

20

32

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

34.85 GPixel/s

Pixel Rate

8.240 GPixel/s

122.0 GTexel/s

Texture Rate

20.60 GTexel/s

3.903 TFLOPS

FP16 (half)

-

3.903 TFLOPS

FP32 (float)

659.2 GFLOPS

243.9 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

Unknown

-

4x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Ellesmere

GPU Name

Exo

-

GCN 4.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5.7 billion

Transistors

0.69 billion

232 mm²

Die Size

56 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1 (1.2)

1.2

Vulkan

1.2.170

-

6.4

Shader Model

6.5 (5.1)

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