NVIDIA GeForce RTX 4070 Mobile vs ATI Mobility Radeon HD 3430

VS

NVIDIA GeForce RTX 4070 Mobile

ATI Mobility Radeon HD 3430

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 4070 Mobile and 256MB VRAM Mobility Radeon HD 3430 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4070 Mobile 's Advantages

Released 14 years and 6 months late

Boost Clock1695MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (256.0GB/s vs 6.400GB/s)

4568 additional rendering cores

ATI Mobility Radeon HD 3430 's Advantages

Lower TDP (12W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 4070 Mobile +43288%

15.62 TFLOPS

Mobility Radeon HD 3430

0.036 TFLOPS

GeForce RTX 4070 Mobile

VS

Mobility Radeon HD 3430

Graphics Card

Jan 2023

Release Date

Jul 2008

GeForce 40 Mobile

Generation

M8x

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-II

Clock Speeds

1395 MHz

Base Clock

-

1695 MHz

Boost Clock

-

2000 MHz

Memory Clock

400 MHz

Memory

8GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

128bit

Memory Bus

64bit

256.0GB/s

Bandwidth

6.400GB/s

Render Config

-

Compute Units

2

36

SM Count

-

4608

Shading Units

40

144

TMUs

4

48

ROPs

4

144

Tensor Cores

-

36

RT Cores

-

128 KB (per SM)

L1 Cache

-

32 MB

L2 Cache

64 KB

-

Theoretical Performance

81.36 GPixel/s

Pixel Rate

1.800 GPixel/s

244.1 GTexel/s

Texture Rate

1.800 GTexel/s

15.62 TFLOPS

FP16 (half)

-

15.62 TFLOPS

FP32 (float)

36.00 GFLOPS

244.1 GFLOPS

FP64 (double)

-

Board Design

115W

TDP

12W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

AD106

GPU Name

M82

GN21-X6

GPU Variant

M82-SE

Ada Lovelace

Architecture

TeraScale

TSMC

Foundry

TSMC

4 nm

Process Size

55 nm

Unknown

Transistors

0.181 billion

190 mm²

Die Size

67 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

4.1

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