NVIDIA GeForce RTX 4080 Mobile vs ATI Mobility Radeon HD 5450

VS

NVIDIA GeForce RTX 4080 Mobile

ATI Mobility Radeon HD 5450

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 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

NVIDIA GeForce RTX 4080 Mobile 's Advantages

Released 13 years late

Boost Clock1665MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (432.0GB/s vs 12.80GB/s)

7344 additional rendering cores

ATI Mobility Radeon HD 5450 's Advantages

Lower TDP (11W vs 110W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Mobile +22788%

24.72 TFLOPS

Mobility Radeon HD 5450

0.108 TFLOPS

GeForce RTX 4080 Mobile

VS

Mobility Radeon HD 5450

Graphics Card

Jan 2023

Release Date

Jan 2010

GeForce 40 Mobile

Generation

Manhattan

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1290 MHz

Base Clock

-

1665 MHz

Boost Clock

-

2250 MHz

Memory Clock

800 MHz

Memory

12GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

192bit

Memory Bus

64bit

432.0GB/s

Bandwidth

12.80GB/s

Render Config

-

Compute Units

1

58

SM Count

-

7424

Shading Units

80

232

TMUs

8

80

ROPs

4

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

48 MB

L2 Cache

128 KB

-

Theoretical Performance

133.2 GPixel/s

Pixel Rate

2.700 GPixel/s

386.3 GTexel/s

Texture Rate

5.400 GTexel/s

24.72 TFLOPS

FP16 (half)

-

24.72 TFLOPS

FP32 (float)

108.0 GFLOPS

386.3 GFLOPS

FP64 (double)

-

Board Design

110W

TDP

11W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD104

GPU Name

Park

GN21-X9

GPU Variant

Park PRO (216-0774007)

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

35.8 billion

Transistors

0.292 billion

295 mm²

Die Size

59 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA GeForce RTX 4080 Mobile vs NVIDIA GeForce 9600M GS

2

NVIDIA GeForce RTX 4080 Mobile vs AMD Radeon Pro WX 7130 Mobile

3

NVIDIA GeForce RTX 4080 Mobile vs AMD Radeon HD 6990M Rebrand

4

NVIDIA GeForce RTX 4080 Mobile vs ATI Mobility Radeon HD 5870

5

NVIDIA GeForce RTX 4080 Mobile vs AMD Radeon Pro 575

6

NVIDIA GeForce RTX 4080 Mobile vs AMD FirePro M5725

7

NVIDIA GeForce RTX 4080 Mobile vs NVIDIA GeForce GT 335M

8

NVIDIA GeForce RTX 4080 Mobile vs AMD Radeon Pro Vega 20

9

NVIDIA GeForce RTX 4080 Mobile vs AMD Radeon HD 6330M

10

NVIDIA GeForce RTX 4080 Mobile vs NVIDIA GeForce MX350

Related News

1

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

2

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

3

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

4

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

5

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

6

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

7

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

8

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

9

World's First! Intel Arc B580 Graphics Card Arrives Early

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster