ATI Radeon E4690 MXM vs AMD Radeon R7 M380

VS

ATI Radeon E4690 MXM

AMD Radeon R7 M380

We compared two Mobile platform GPUs: 512MB VRAM Radeon E4690 MXM and 4GB VRAM Radeon R7 M380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M380 's Advantages

Released 5 years and 11 months late

Boost Clock915MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (32.00GB/s vs 22.40GB/s)

320 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E4690 MXM

0.384 TFLOPS

Radeon R7 M380 +204%

1.171 TFLOPS

Radeon E4690 MXM

VS

Radeon R7 M380

Graphics Card

Jun 2009

Release Date

May 2015

Embedded

Generation

Gem System

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

915 MHz

700 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

4GB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

128bit

22.40GB/s

Bandwidth

32.00GB/s

Render Config

4

Compute Units

10

-

320

Shading Units

640

32

TMUs

40

8

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

4.800 GPixel/s

Pixel Rate

14.64 GPixel/s

19.20 GTexel/s

Texture Rate

36.60 GTexel/s

-

384.0 GFLOPS

FP32 (float)

1171 GFLOPS

-

FP64 (double)

73.20 GFLOPS

Board Design

30W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

RV730

GPU Name

Tropo

RV730 XT E4690 (215-0729055)

GPU Variant

Tropo XT

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.514 billion

Transistors

1.5 billion

146 mm²

Die Size

123 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

2.1 (1.2)

N/A

Vulkan

1.2.170

-

4.1

Shader Model

6.5 (5.1)

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