NVIDIA Tegra 4i GPU vs Intel Iris Plus Graphics 640

VS

NVIDIA Tegra 4i GPU

Intel Iris Plus Graphics 640

We compared two Integrated graphics card GPUs: 0System Shared VRAM Tegra 4i GPU and 0System Shared VRAM Iris Plus Graphics 640 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Plus Graphics 640 's Advantages

Released 3 years and 11 months late

Boost Clock1100MHz

384 additional rendering cores

Lower TDP (15W vs 20W)

Score

Tegra 4i GPU

VS

Iris Plus Graphics 640

Graphics Card

Feb 2013

Release Date

Jan 2017

Tegra

Generation

HD Graphics-M

Integrated

Type

Integrated

IGP

Bus Interface

Ring Bus

Clock Speeds

-

Base Clock

300 MHz

-

Boost Clock

1100 MHz

System Shared

Memory Clock

System Shared

Memory

System Shared

Memory Size

System Shared

Memory Type

System Shared

Memory Bus

System Shared

System Dependent

Bandwidth

System Dependent

Render Config

-

Shading Units

384

2

TMUs

48

2

ROPs

6

-

Theoretical Performance

1.320 GPixel/s

Pixel Rate

6.600 GPixel/s

1.320 GTexel/s

Texture Rate

52.80 GTexel/s

-

FP16 (half)

1.690 TFLOPS

-

FP32 (float)

844.8 GFLOPS

-

FP64 (double)

211.2 GFLOPS

Board Design

20W

TDP

15W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Wayne

GPU Name

Kaby Lake GT3e

Tegra 4i

GPU Variant

-

VLIW Vec4

Architecture

Generation 9.5

TSMC

Foundry

Intel

28 nm

Process Size

14 nm++

0.011 billion

Transistors

Unknown

85 mm²

Die Size

Unknown

Graphics Features

N/A

DirectX

12 (12_1)

ES 3.0

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

Shader Model

6.4

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