NVIDIA GeForce RTX 3070 Mobile vs AMD Radeon RX 470 Mobile

VS

NVIDIA GeForce RTX 3070 Mobile

AMD Radeon RX 470 Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3070 Mobile and 8GB VRAM Radeon RX 470 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Mobile 's Advantages

Released 4 years and 5 months late

Boost Clock has increased by 45% (1560MHz vs 1074MHz)

Larger VRAM bandwidth (448.0GB/s vs 224.0GB/s)

3072 additional rendering cores

AMD Radeon RX 470 Mobile 's Advantages

Lower TDP (85W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Mobile +263%

15.97 TFLOPS

Radeon RX 470 Mobile

4.399 TFLOPS

GeForce RTX 3070 Mobile

VS

Radeon RX 470 Mobile

Graphics Card

Jan 2021

Release Date

Aug 2016

GeForce 30 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1110 MHz

Base Clock

926 MHz

1560 MHz

Boost Clock

1074 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

32

40

SM Count

-

5120

Shading Units

2048

160

TMUs

128

80

ROPs

32

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

2 MB

-

Theoretical Performance

124.8 GPixel/s

Pixel Rate

34.37 GPixel/s

249.6 GTexel/s

Texture Rate

137.5 GTexel/s

15.97 TFLOPS

FP16 (half)

4.399 TFLOPS

15.97 TFLOPS

FP32 (float)

4.399 TFLOPS

249.6 GFLOPS

FP64 (double)

274.9 GFLOPS

Board Design

115W

TDP

85W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

Ellesmere

GA104-770-A1

GPU Variant

Ellesmere PRO

Ampere

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

17.4 billion

Transistors

5.7 billion

392 mm²

Die Size

232 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

8.6

CUDA

-

6.6

Shader Model

6.4

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