Intel Iris Xe MAX Graphics vs AMD Radeon E6465

VS

Intel Iris Xe MAX Graphics

AMD Radeon E6465

We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 2GB VRAM Radeon E6465 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe MAX Graphics 's Advantages

Released 5 years and 1 months late

Boost Clock1650MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (68.26GB/s vs 25.60GB/s)

608 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Xe MAX Graphics +1219%

2.534 TFLOPS

Radeon E6465

0.192 TFLOPS

Iris Xe MAX Graphics

VS

Radeon E6465

Graphics Card

Oct 2020

Release Date

Sep 2015

HD Graphics-M

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

300 MHz

Base Clock

-

1650 MHz

Boost Clock

-

2133 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

2GB

LPDDR4X

Memory Type

GDDR5

128bit

Memory Bus

64bit

68.26GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

2

-

768

Shading Units

160

48

TMUs

8

24

ROPs

4

-

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

128 KB

16 MB

L3 Cache

-

Theoretical Performance

39.60 GPixel/s

Pixel Rate

2.400 GPixel/s

79.20 GTexel/s

Texture Rate

4.800 GTexel/s

5.069 TFLOPS

FP16 (half)

-

2.534 TFLOPS

FP32 (float)

192.0 GFLOPS

633.6 GFLOPS

FP64 (double)

-

Board Design

25W

TDP

25W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

DG1

GPU Name

Caicos

-

Generation 12.1

Architecture

TeraScale 2

Intel

Foundry

TSMC

10 nm

Process Size

40 nm

Unknown

Transistors

0.37 billion

95 mm²

Die Size

67 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

-

6.4

Shader Model

5.0

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