Intel Iris Xe MAX Graphics vs AMD Radeon E8860

VS

Intel Iris Xe MAX Graphics AMD Radeon E8860

We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 2GB VRAM Radeon E8860 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 6 years and 9 months late

Boost Clock has increased by 164% (1650MHz vs 625MHz)

More VRAM (4GB vs 2GB)

128 additional rendering cores

Lower TDP (25W vs 37W)

AMD Radeon E8860 's Advantages

Larger VRAM bandwidth (72.00GB/s vs 68.26GB/s)

Score

Benchmark

FP32 (float)

Iris Xe MAX Graphics +216%

2.534 TFLOPS

Radeon E8860

0.8 TFLOPS

Iris Xe MAX Graphics

VS

Radeon E8860

Graphics Card

Oct 2020

Release Date

Jan 2014

HD Graphics-M

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

300 MHz

Base Clock

575 MHz

1650 MHz

Boost Clock

625 MHz

2133 MHz

Memory Clock

1125 MHz

Memory

4GB

Memory Size

2GB

LPDDR4X

Memory Type

GDDR5

128bit

Memory Bus

128bit

68.26GB/s

Bandwidth

72.00GB/s

Render Config

-

SM Count

-

Compute Units

10

768

Shading Units

640

48

TMUs

40

24

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

Theoretical Performance

39.60 GPixel/s

Pixel Rate

10.00 GPixel/s

79.20 GTexel/s

Texture Rate

25.00 GTexel/s

5.069 TFLOPS

FP16 (half)

-

2.534 TFLOPS

FP32 (float)

800.0 GFLOPS

633.6 GFLOPS

FP64 (double)

50.00 GFLOPS

Graphics Processor

DG1

GPU Name

Venus

-

GPU Variant

Venus MCM

Generation 12.1

Architecture

GCN 1.0

Intel

Foundry

TSMC

10 nm

Process Size

28 nm

Unknown

Transistors

1.5 billion

95 mm²

Die Size

123 mm²

Board Design

25W

TDP

37W

-

Suggested PSU

-

No outputs

Outputs

1x VGA

-

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

-

CUDA

-

6.4

Shader Model

6.5 (5.1)

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