AMD Radeon 625 Mobile vs ATI Mobility Radeon HD 4550

VS

AMD Radeon 625 Mobile

ATI Mobility Radeon HD 4550

We compared two Mobile platform GPUs: 2GB VRAM Radeon 625 Mobile and 512MB VRAM Mobility Radeon HD 4550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 625 Mobile 's Advantages

Released 9 years and 4 months late

Boost Clock1024MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (14.40GB/s vs 11.20GB/s)

304 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 625 Mobile +793%

0.786 TFLOPS

Mobility Radeon HD 4550

0.088 TFLOPS

Radeon 625 Mobile

VS

Mobility Radeon HD 4550

Graphics Card

May 2019

Release Date

Jan 2010

Mobility Radeon

Generation

M9x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-II

Clock Speeds

730 MHz

Base Clock

-

1024 MHz

Boost Clock

-

900 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

64bit

14.40GB/s

Bandwidth

11.20GB/s

Render Config

6

Compute Units

1

-

384

Shading Units

80

24

TMUs

8

ROPs

4

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

64 KB

-

Theoretical Performance

8.192 GPixel/s

Pixel Rate

2.200 GPixel/s

24.58 GTexel/s

Texture Rate

4.400 GTexel/s

786.4 GFLOPS

FP16 (half)

-

786.4 GFLOPS

FP32 (float)

88.00 GFLOPS

49.15 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Polaris 24

GPU Name

M93

Polaris 24 XT (216-0867030)

GPU Variant

-

GCN 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

1.55 billion

Transistors

0.242 billion

125 mm²

Die Size

73 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

6.3

Shader Model

4.1

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