NVIDIA GeForce RTX 4090 Max-Q vs ATI Mobility Radeon X1600 Mac Edition

VS

NVIDIA GeForce RTX 4090 Max-Q

ATI Mobility Radeon X1600 Mac Edition

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Max Q and 128MB VRAM Mobility Radeon X1600 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Max-Q 's Advantages

Released 15 years and 2 months late

Boost Clock1455MHz

More VRAM (16GB vs 128GB)

Larger VRAM bandwidth (448.0GB/s vs 12.67GB/s)

9728 additional rendering cores

Score

GeForce RTX 4090 Max Q

VS

Mobility Radeon X1600 Mac Edition

Graphics Card

Jan 2023

Release Date

Nov 2007

GeForce 40 Mobile

Generation

M5x

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

930 MHz

Base Clock

-

1455 MHz

Boost Clock

-

1750 MHz

Memory Clock

396 MHz

Memory

16GB

Memory Size

128MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

12.67GB/s

Render Config

-

76

SM Count

-

9728

Shading Units

-

304

TMUs

4

112

ROPs

4

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

-

64 MB

L2 Cache

-

Theoretical Performance

163.0 GPixel/s

Pixel Rate

1.592 GPixel/s

442.3 GTexel/s

Texture Rate

1.592 GTexel/s

28.31 TFLOPS

FP16 (half)

-

28.31 TFLOPS

FP32 (float)

-

442.3 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

AD103

GPU Name

M56

GN21-X11

GPU Variant

-

Ada Lovelace

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

4 nm

Process Size

90 nm

45.9 billion

Transistors

0.157 billion

379 mm²

Die Size

150 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

8.9

CUDA

-

6.7

Shader Model

3.0

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