ATI Mobility Radeon HD 4550 vs NVIDIA GeForce RTX 5090 Mobile

VS

ATI Mobility Radeon HD 4550

NVIDIA GeForce RTX 5090 Mobile

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4550 and 16GB VRAM GeForce RTX 5090 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5090 Mobile 's Advantages

Released 15 years late

Boost Clock2000MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (1.01TB/s vs 11.20GB/s)

10672 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4550

0.088 TFLOPS

GeForce RTX 5090 Mobile +48775%

43.01 TFLOPS

Mobility Radeon HD 4550

VS

GeForce RTX 5090 Mobile

Graphics Card

Jan 2010

Release Date

Jan 2025

M9x

Generation

GeForce 50 Mobile

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 5.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

2000 MHz

700 MHz

Memory Clock

2500 MHz

Memory

512MB

Memory Size

16GB

GDDR3

Memory Type

GDDR7

64bit

Memory Bus

256bit

11.20GB/s

Bandwidth

1.01TB/s

Render Config

1

Compute Units

-

SM Count

84

80

Shading Units

10752

8

TMUs

336

4

ROPs

128

-

Tensor Cores

336

-

RT Cores

84

16 KB (per CU)

L1 Cache

128 KB (per SM)

64 KB

L2 Cache

64 MB

-

Theoretical Performance

2.200 GPixel/s

Pixel Rate

256.0 GPixel/s

4.400 GTexel/s

Texture Rate

672.0 GTexel/s

-

FP16 (half)

43.01 TFLOPS

88.00 GFLOPS

FP32 (float)

43.01 TFLOPS

-

FP64 (double)

672.0 GFLOPS

Board Design

Unknown

TDP

175W

-

Suggested PSU

550 W

Portable Device Dependent

Outputs

1x HDMI 2.13x DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

M93

GPU Name

GB203

-

TeraScale

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

4 nm

0.242 billion

Transistors

Unknown

73 mm²

Die Size

377 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

10.1

4.1

Shader Model

6.8

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