AMD Radeon R7 M465X vs ATI Radeon E4690 PCIe

VS

AMD Radeon R7 M465X

ATI Radeon E4690 PCIe

We compared two Mobile platform GPUs: 2GB VRAM Radeon R7 M465X and 512MB VRAM Radeon E4690 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M465X 's Advantages

Released 6 years and 11 months late

Boost Clock925MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (72.00GB/s vs 22.40GB/s)

192 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M465X +146%

0.947 TFLOPS

Radeon E4690 PCIe

0.384 TFLOPS

Radeon R7 M465X

VS

Radeon E4690 PCIe

Graphics Card

May 2016

Release Date

Jun 2009

Gem System

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

900 MHz

Base Clock

-

925 MHz

Boost Clock

-

1125 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

72.00GB/s

Bandwidth

22.40GB/s

Render Config

8

Compute Units

4

-

512

Shading Units

320

32

TMUs

32

16

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

14.80 GPixel/s

Pixel Rate

4.800 GPixel/s

29.60 GTexel/s

Texture Rate

19.20 GTexel/s

-

947.2 GFLOPS

FP32 (float)

384.0 GFLOPS

59.20 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

30W

-

Portable Device Dependent

Outputs

2x DVI

-

Graphics Processor

Tropo

GPU Name

RV730

Tropo LE

GPU Variant

RV730 XT E4690 (215-0729055)

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

1.5 billion

Transistors

0.514 billion

123 mm²

Die Size

146 mm²

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1 (1.2)

OpenCL

1.1

1.2.170

Vulkan

N/A

-

6.5 (5.1)

Shader Model

4.1

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