ATI Mobility Radeon HD 4550 vs AMD Radeon 520 Mobile

VS

ATI Mobility Radeon HD 4550

AMD Radeon 520 Mobile

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4550 and 2GB VRAM Radeon 520 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 520 Mobile 's Advantages

Released 7 years and 3 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (16.00GB/s vs 11.20GB/s)

240 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4550

0.088 TFLOPS

Radeon 520 Mobile +648%

0.659 TFLOPS

Mobility Radeon HD 4550

VS

Radeon 520 Mobile

Graphics Card

Jan 2010

Release Date

Apr 2017

M9x

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

700 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

2GB

GDDR3

Memory Type

DDR3

64bit

Memory Bus

64bit

11.20GB/s

Bandwidth

16.00GB/s

Render Config

1

Compute Units

5

-

80

Shading Units

320

8

TMUs

20

4

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

64 KB

L2 Cache

128 KB

-

Theoretical Performance

2.200 GPixel/s

Pixel Rate

8.240 GPixel/s

4.400 GTexel/s

Texture Rate

20.60 GTexel/s

-

88.00 GFLOPS

FP32 (float)

659.2 GFLOPS

-

FP64 (double)

41.20 GFLOPS

Board Design

Unknown

TDP

50W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

M93

GPU Name

Banks

-

GPU Variant

Banks PRO (216-0568010)

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.242 billion

Transistors

0.69 billion

73 mm²

Die Size

56 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

1.2

N/A

Vulkan

1.2

-

4.1

Shader Model

5.1

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