NVIDIA GeForce RTX 5090 Mobile vs ATI Mobility Radeon X2300 HD

VS

NVIDIA GeForce RTX 5090 Mobile

ATI Mobility Radeon X2300 HD

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 5090 Mobile and 256MB VRAM Mobility Radeon X2300 HD 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 17 years and 10 months late

Boost Clock2000MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (1.01TB/s vs 3.024GB/s)

10752 additional rendering cores

Score

GeForce RTX 5090 Mobile

VS

Mobility Radeon X2300 HD

Graphics Card

Jan 2025

Release Date

Mar 2007

GeForce 50 Mobile

Generation

M7x

Mobile

Type

Mobile

PCIe 5.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1500 MHz

Base Clock

-

2000 MHz

Boost Clock

-

2500 MHz

Memory Clock

378 MHz

Memory

16GB

Memory Size

256MB

GDDR7

Memory Type

DDR2

256bit

Memory Bus

32bit

1.01TB/s

Bandwidth

3.024GB/s

Render Config

-

84

SM Count

-

10752

Shading Units

-

336

TMUs

4

128

ROPs

4

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

-

64 MB

L2 Cache

-

Theoretical Performance

256.0 GPixel/s

Pixel Rate

1.916 GPixel/s

672.0 GTexel/s

Texture Rate

1.916 GTexel/s

43.01 TFLOPS

FP16 (half)

-

43.01 TFLOPS

FP32 (float)

-

672.0 GFLOPS

FP64 (double)

-

Board Design

175W

TDP

Unknown

550 W

Suggested PSU

-

1x HDMI 2.13x DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

GB203

GPU Name

M71

-

GPU Variant

M71-S

Blackwell 2.0

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

4 nm

Process Size

80 nm

Unknown

Transistors

0.107 billion

377 mm²

Die Size

100 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

10.1

CUDA

-

6.8

Shader Model

3.0

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