NVIDIA GeForce RTX 4090 Max-Q vs ATI Mobility Radeon HD 5470

VS

NVIDIA GeForce RTX 4090 Max-Q

ATI Mobility Radeon HD 5470

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Max Q and 512MB VRAM Mobility Radeon HD 5470 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 13 years late

Boost Clock1455MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (448.0GB/s vs 25.60GB/s)

9648 additional rendering cores

ATI Mobility Radeon HD 5470 's Advantages

Lower TDP (15W vs 80W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Max Q +23491%

28.31 TFLOPS

Mobility Radeon HD 5470

0.12 TFLOPS

GeForce RTX 4090 Max Q

VS

Mobility Radeon HD 5470

Graphics Card

Jan 2023

Release Date

Jan 2010

GeForce 40 Mobile

Generation

Manhattan

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

930 MHz

Base Clock

-

1455 MHz

Boost Clock

-

1750 MHz

Memory Clock

800 MHz

Memory

16GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

1

76

SM Count

-

9728

Shading Units

80

304

TMUs

8

112

ROPs

4

304

Tensor Cores

-

76

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

64 MB

L2 Cache

128 KB

-

Theoretical Performance

163.0 GPixel/s

Pixel Rate

3.000 GPixel/s

442.3 GTexel/s

Texture Rate

6.000 GTexel/s

28.31 TFLOPS

FP16 (half)

-

28.31 TFLOPS

FP32 (float)

120.0 GFLOPS

442.3 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

15W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD103

GPU Name

Park

GN21-X11

GPU Variant

Park XT (216-0774009)

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

45.9 billion

Transistors

0.292 billion

379 mm²

Die Size

59 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

5.0

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