AMD Radeon E9390 PCIe vs ATI Mobility Radeon HD 3470

VS

AMD Radeon E9390 PCIe

ATI Mobility Radeon HD 3470

We compared two Mobile platform GPUs: 8GB VRAM Radeon E9390 PCIe and 256MB VRAM Mobility Radeon HD 3470 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9390 PCIe 's Advantages

Released 11 years and 9 months late

Boost Clock1089MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (160.0GB/s vs 6.400GB/s)

1752 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9390 PCIe +7127%

3.903 TFLOPS

Mobility Radeon HD 3470

0.054 TFLOPS

Radeon E9390 PCIe

VS

Mobility Radeon HD 3470

Graphics Card

Oct 2019

Release Date

Jan 2008

Embedded

Generation

M8x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM-II

Clock Speeds

713 MHz

Base Clock

-

1089 MHz

Boost Clock

-

1250 MHz

Memory Clock

400 MHz

Memory

8GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

64bit

160.0GB/s

Bandwidth

6.400GB/s

Render Config

28

Compute Units

2

-

1792

Shading Units

40

112

TMUs

4

32

ROPs

4

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

64 KB

-

Theoretical Performance

34.85 GPixel/s

Pixel Rate

2.720 GPixel/s

122.0 GTexel/s

Texture Rate

2.720 GTexel/s

3.903 TFLOPS

FP16 (half)

-

3.903 TFLOPS

FP32 (float)

54.40 GFLOPS

243.9 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

Unknown

-

4x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Ellesmere

GPU Name

M82

-

GPU Variant

M82-ME XT (216-0707009)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

5.7 billion

Transistors

0.181 billion

232 mm²

Die Size

67 mm²

Graphics Features

12 (12_0)

DirectX

10.1

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.4

Shader Model

4.1

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