AMD Radeon E9390 PCIe vs ATI Mobility Radeon HD 3670

VS

AMD Radeon E9390 PCIe

ATI Mobility Radeon HD 3670

We compared two Mobile platform GPUs: 8GB VRAM Radeon E9390 PCIe and 256MB VRAM Mobility Radeon HD 3670 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 25.60GB/s)

1672 additional rendering cores

ATI Mobility Radeon HD 3670 's Advantages

Lower TDP (30W vs 75W)

Score

Benchmark

FP32 (float)

Radeon E9390 PCIe +2294%

3.903 TFLOPS

Mobility Radeon HD 3670

0.163 TFLOPS

Radeon E9390 PCIe

VS

Mobility Radeon HD 3670

Graphics Card

Oct 2019

Release Date

Jan 2008

Embedded

Generation

M8x

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

713 MHz

Base Clock

-

1089 MHz

Boost Clock

-

1250 MHz

Memory Clock

800 MHz

Memory

8GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

160.0GB/s

Bandwidth

25.60GB/s

Render Config

28

Compute Units

3

-

1792

Shading Units

120

112

TMUs

8

32

ROPs

4

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

128 KB

-

Theoretical Performance

34.85 GPixel/s

Pixel Rate

2.720 GPixel/s

122.0 GTexel/s

Texture Rate

5.440 GTexel/s

3.903 TFLOPS

FP16 (half)

-

3.903 TFLOPS

FP32 (float)

163.2 GFLOPS

243.9 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

30W

-

4x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Ellesmere

GPU Name

M86

-

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

5.7 billion

Transistors

0.378 billion

232 mm²

Die Size

135 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (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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