AMD Radeon 520 Mobile vs ATI Mobility Radeon HD 5450

VS

AMD Radeon 520 Mobile

ATI Mobility Radeon HD 5450

We compared two Mobile platform GPUs: 2GB VRAM Radeon 520 Mobile and 1024MB VRAM Mobility Radeon HD 5450 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 1024GB)

Larger VRAM bandwidth (16.00GB/s vs 12.80GB/s)

240 additional rendering cores

ATI Mobility Radeon HD 5450 's Advantages

Lower TDP (11W vs 50W)

Score

Benchmark

FP32 (float)

Radeon 520 Mobile +510%

0.659 TFLOPS

Mobility Radeon HD 5450

0.108 TFLOPS

Radeon 520 Mobile

VS

Mobility Radeon HD 5450

Graphics Card

Apr 2017

Release Date

Jan 2010

Mobility Radeon

Generation

Manhattan

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

1024MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

64bit

16.00GB/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

8 KB (per CU)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

8.240 GPixel/s

Pixel Rate

2.700 GPixel/s

20.60 GTexel/s

Texture Rate

5.400 GTexel/s

-

659.2 GFLOPS

FP32 (float)

108.0 GFLOPS

41.20 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

11W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Banks

GPU Name

Park

Banks PRO (216-0568010)

GPU Variant

Park PRO (216-0774007)

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

0.69 billion

Transistors

0.292 billion

56 mm²

Die Size

59 mm²

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

1.2

OpenCL

1.2

Vulkan

N/A

-

5.1

Shader Model

5.0

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