NVIDIA GeForce RTX 3070 Mobile vs Intel Iris Xe MAX Graphics

VS

NVIDIA GeForce RTX 3070 Mobile

Intel Iris Xe MAX Graphics

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3070 Mobile and 4GB VRAM Iris Xe MAX Graphics to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Mobile 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 68.26GB/s)

4352 additional rendering cores

Intel Iris Xe MAX Graphics 's Advantages

Boost Clock has increased by 6% (1650MHz vs 1560MHz)

Lower TDP (25W vs 115W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Mobile +530%

15.97 TFLOPS

Iris Xe MAX Graphics

2.534 TFLOPS

GeForce RTX 3070 Mobile

VS

Iris Xe MAX Graphics

Graphics Card

Jan 2021

Release Date

Oct 2020

GeForce 30 Mobile

Generation

HD Graphics-M

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1110 MHz

Base Clock

300 MHz

1560 MHz

Boost Clock

1650 MHz

1750 MHz

Memory Clock

2133 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

LPDDR4X

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

68.26GB/s

Render Config

-

40

SM Count

-

5120

Shading Units

768

160

TMUs

48

80

ROPs

24

160

Tensor Cores

-

40

RT Cores

-

128 KB (per SM)

L1 Cache

-

4 MB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

124.8 GPixel/s

Pixel Rate

39.60 GPixel/s

249.6 GTexel/s

Texture Rate

79.20 GTexel/s

15.97 TFLOPS

FP16 (half)

5.069 TFLOPS

15.97 TFLOPS

FP32 (float)

2.534 TFLOPS

249.6 GFLOPS

FP64 (double)

633.6 GFLOPS

Board Design

115W

TDP

25W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GA104

GPU Name

DG1

GA104-770-A1

GPU Variant

-

Ampere

Architecture

Generation 12.1

Samsung

Foundry

Intel

8 nm

Process Size

10 nm

17.4 billion

Transistors

Unknown

392 mm²

Die Size

95 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

-

6.6

Shader Model

6.4

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