AMD Radeon HD 8590M vs ATI Mobility Radeon HD 4350

VS

AMD Radeon HD 8590M

ATI Mobility Radeon HD 4350

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8590M and 512MB VRAM Mobility Radeon HD 4350 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8590M 's Advantages

Released 4 years and 2 months late

Boost Clock825MHz

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (36.00GB/s vs 12.80GB/s)

240 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8590M +633%

0.528 TFLOPS

Mobility Radeon HD 4350

0.072 TFLOPS

Radeon HD 8590M

VS

Mobility Radeon HD 4350

Graphics Card

Mar 2013

Release Date

Jan 2009

Solar System

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

750 MHz

Base Clock

-

825 MHz

Boost Clock

-

1125 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

64bit

Memory Bus

64bit

36.00GB/s

Bandwidth

12.80GB/s

Render Config

5

Compute Units

1

-

320

Shading Units

80

20

TMUs

8

ROPs

4

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

64 KB

-

Theoretical Performance

6.600 GPixel/s

Pixel Rate

1.800 GPixel/s

16.50 GTexel/s

Texture Rate

3.600 GTexel/s

-

528.0 GFLOPS

FP32 (float)

72.00 GFLOPS

33.00 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Sun

GPU Name

M93

-

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

0.69 billion

Transistors

0.242 billion

56 mm²

Die Size

73 mm²

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.2

OpenCL

1.1

1.2

Vulkan

N/A

-

5.1

Shader Model

4.1

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