Intel Iris Xe MAX Graphics vs AMD Radeon E9390 PCIe

VS

Intel Iris Xe MAX Graphics AMD Radeon E9390 PCIe

We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 8GB VRAM Radeon E9390 PCIe 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 1 years late

Boost Clock has increased by 52% (1650MHz vs 1089MHz)

Lower TDP (25W vs 75W)

AMD Radeon E9390 PCIe 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (160.0GB/s vs 68.26GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Iris Xe MAX Graphics

2.534 TFLOPS

Radeon E9390 PCIe +54%

3.903 TFLOPS

Iris Xe MAX Graphics

VS

Radeon E9390 PCIe

Graphics Card

Oct 2020

Release Date

Oct 2019

HD Graphics-M

Generation

Embedded

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

300 MHz

Base Clock

713 MHz

1650 MHz

Boost Clock

1089 MHz

2133 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

8GB

LPDDR4X

Memory Type

GDDR5

128bit

Memory Bus

256bit

68.26GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

Compute Units

28

768

Shading Units

1792

48

TMUs

112

24

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

2 MB

Theoretical Performance

39.60 GPixel/s

Pixel Rate

34.85 GPixel/s

79.20 GTexel/s

Texture Rate

122.0 GTexel/s

5.069 TFLOPS

FP16 (half)

3.903 TFLOPS

2.534 TFLOPS

FP32 (float)

3.903 TFLOPS

633.6 GFLOPS

FP64 (double)

243.9 GFLOPS

Graphics Processor

DG1

GPU Name

Ellesmere

-

GPU Variant

-

Generation 12.1

Architecture

GCN 4.0

Intel

Foundry

GlobalFoundries

10 nm

Process Size

14 nm

Unknown

Transistors

5.7 billion

95 mm²

Die Size

232 mm²

Board Design

25W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

4x DisplayPort 1.4a

-

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.4

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