NVIDIA GeForce RTX 4080 Mobile vs ATI Mobility Radeon HD 5470

VS

NVIDIA GeForce RTX 4080 Mobile

ATI Mobility Radeon HD 5470

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 Mobile 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 4080 Mobile 's Advantages

Released 13 years late

Boost Clock1665MHz

More VRAM (12GB vs 512GB)

Larger VRAM bandwidth (432.0GB/s vs 25.60GB/s)

7344 additional rendering cores

ATI Mobility Radeon HD 5470 's Advantages

Lower TDP (15W vs 110W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Mobile +20500%

24.72 TFLOPS

Mobility Radeon HD 5470

0.12 TFLOPS

GeForce RTX 4080 Mobile

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

1290 MHz

Base Clock

-

1665 MHz

Boost Clock

-

2250 MHz

Memory Clock

800 MHz

Memory

12GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

64bit

432.0GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

1

58

SM Count

-

7424

Shading Units

80

232

TMUs

8

80

ROPs

4

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

48 MB

L2 Cache

128 KB

-

Theoretical Performance

133.2 GPixel/s

Pixel Rate

3.000 GPixel/s

386.3 GTexel/s

Texture Rate

6.000 GTexel/s

24.72 TFLOPS

FP16 (half)

-

24.72 TFLOPS

FP32 (float)

120.0 GFLOPS

386.3 GFLOPS

FP64 (double)

-

Board Design

110W

TDP

15W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD104

GPU Name

Park

GN21-X9

GPU Variant

Park XT (216-0774009)

Ada Lovelace

Architecture

TeraScale 2

TSMC

Foundry

TSMC

4 nm

Process Size

40 nm

35.8 billion

Transistors

0.292 billion

295 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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