ATI Mobility Radeon HD 3450 vs AMD Radeon RX 5500M

VS

ATI Mobility Radeon HD 3450

AMD Radeon RX 5500M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 3450 and 4GB VRAM Radeon RX 5500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5500M 's Advantages

Released 11 years and 9 months late

Boost Clock1645MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (224.0GB/s vs 6.400GB/s)

1368 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 3450

0.04 TFLOPS

Radeon RX 5500M +11480%

4.632 TFLOPS

Mobility Radeon HD 3450

VS

Radeon RX 5500M

Graphics Card

Jan 2008

Release Date

Oct 2019

M8x

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1375 MHz

-

Boost Clock

1645 MHz

400 MHz

Memory Clock

1750 MHz

Memory

256MB

Memory Size

4GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

128bit

6.400GB/s

Bandwidth

224.0GB/s

Render Config

2

Compute Units

22

-

40

Shading Units

1408

4

TMUs

88

4

ROPs

32

-

64 KB

L2 Cache

2 MB

-

Theoretical Performance

2.000 GPixel/s

Pixel Rate

52.64 GPixel/s

2.000 GTexel/s

Texture Rate

144.8 GTexel/s

-

FP16 (half)

9.265 TFLOPS

40.00 GFLOPS

FP32 (float)

4.632 TFLOPS

-

FP64 (double)

289.5 GFLOPS

Board Design

Unknown

TDP

85W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

M82

GPU Name

Navi 14

M82-SCE XT (216-0707011)

GPU Variant

Navi 14 XTM

TeraScale

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

7 nm

0.181 billion

Transistors

6.4 billion

67 mm²

Die Size

158 mm²

Graphics Features

10.1

DirectX

12 (12_1)

3.3

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.3

-

4.1

Shader Model

6.5

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