ATI Mobility Radeon HD 2300 vs NVIDIA GeForce RTX 5080 Mobile

VS

ATI Mobility Radeon HD 2300

NVIDIA GeForce RTX 5080 Mobile

We compared two Mobile platform GPUs: 128MB VRAM Mobility Radeon HD 2300 and 16GB VRAM GeForce RTX 5080 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 5080 Mobile 's Advantages

Released 17 years and 10 months late

Boost Clock2000MHz

More VRAM (16GB vs 128GB)

Larger VRAM bandwidth (1.01TB/s vs 12.80GB/s)

8192 additional rendering cores

Score

Mobility Radeon HD 2300

VS

GeForce RTX 5080 Mobile

Graphics Card

Mar 2007

Release Date

Jan 2025

M7x

Generation

GeForce 50 Mobile

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

2000 MHz

400 MHz

Memory Clock

2500 MHz

Memory

128MB

Memory Size

16GB

DDR2

Memory Type

GDDR7

128bit

Memory Bus

256bit

12.80GB/s

Bandwidth

1.01TB/s

Render Config

-

SM Count

64

-

Shading Units

8192

4

TMUs

256

4

ROPs

96

-

Tensor Cores

256

-

RT Cores

64

-

L1 Cache

128 KB (per SM)

-

L2 Cache

64 MB

-

Theoretical Performance

1.920 GPixel/s

Pixel Rate

192.0 GPixel/s

1.920 GTexel/s

Texture Rate

512.0 GTexel/s

-

FP16 (half)

32.77 TFLOPS

-

FP32 (float)

32.77 TFLOPS

-

FP64 (double)

512.0 GFLOPS

Board Design

Unknown

TDP

175W

-

Suggested PSU

550 W

Portable Device Dependent

Outputs

1x HDMI 2.13x DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

M71

GPU Name

GB203

M71-S

GPU Variant

-

Ultra-Threaded SE

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

80 nm

Process Size

4 nm

0.107 billion

Transistors

Unknown

100 mm²

Die Size

377 mm²

Graphics Features

9.0c (9_3)

DirectX

12 Ultimate (12_2)

2.1

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

10.1

3.0

Shader Model

6.8

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