ATI Mobility Radeon X2500 vs NVIDIA GeForce RTX 4090 Mobile

VS

ATI Mobility Radeon X2500

NVIDIA GeForce RTX 4090 Mobile

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2500 and 16GB VRAM GeForce RTX 4090 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Mobile 's Advantages

Released 15 years and 7 months late

Boost Clock1695MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (576.0GB/s vs 12.80GB/s)

9728 additional rendering cores

Score

Mobility Radeon X2500

VS

GeForce RTX 4090 Mobile

Graphics Card

Jun 2007

Release Date

Jan 2023

M6x

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1335 MHz

-

Boost Clock

1695 MHz

400 MHz

Memory Clock

2250 MHz

Memory

256MB

Memory Size

16GB

DDR2

Memory Type

GDDR6

128bit

Memory Bus

256bit

12.80GB/s

Bandwidth

576.0GB/s

Render Config

-

SM Count

76

-

Shading Units

9728

4

TMUs

304

4

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

-

L1 Cache

128 KB (per SM)

-

L2 Cache

64 MB

-

Theoretical Performance

1.840 GPixel/s

Pixel Rate

189.8 GPixel/s

1.840 GTexel/s

Texture Rate

515.3 GTexel/s

-

FP16 (half)

32.98 TFLOPS

-

FP32 (float)

32.98 TFLOPS

-

FP64 (double)

515.3 GFLOPS

Board Design

Unknown

TDP

80-150W

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

M66

GPU Name

AD103

-

GPU Variant

GN21-X11

Ultra-Threaded SE

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

90 nm

Process Size

5 nm

0.157 billion

Transistors

45.9 billion

150 mm²

Die Size

379 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

8.9

3.0

Shader Model

6.8

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