Intel Iris Xe MAX Graphics vs AMD Radeon HD 7630M

VS

Intel Iris Xe MAX Graphics

AMD Radeon HD 7630M

We compared two Mobile platform GPUs: 4GB VRAM Iris Xe MAX Graphics and 1024MB VRAM Radeon HD 7630M 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 8 years and 9 months late

Boost Clock1650MHz

More VRAM (4GB vs 1024GB)

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

288 additional rendering cores

AMD Radeon HD 7630M 's Advantages

Lower TDP (20W vs 25W)

Score

Benchmark

FP32 (float)

Iris Xe MAX Graphics +486%

2.534 TFLOPS

Radeon HD 7630M

0.432 TFLOPS

Iris Xe MAX Graphics

VS

Radeon HD 7630M

Graphics Card

Oct 2020

Release Date

Jan 2012

HD Graphics-M

Generation

London

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

1024MB

LPDDR4X

Memory Type

DDR3

128bit

Memory Bus

128bit

68.26GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

6

-

768

Shading Units

480

48

TMUs

24

ROPs

8

-

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

256 KB

16 MB

L3 Cache

-

Theoretical Performance

39.60 GPixel/s

Pixel Rate

3.600 GPixel/s

79.20 GTexel/s

Texture Rate

10.80 GTexel/s

5.069 TFLOPS

FP16 (half)

-

2.534 TFLOPS

FP32 (float)

432.0 GFLOPS

633.6 GFLOPS

FP64 (double)

-

Board Design

25W

TDP

20W

-

No outputs

Outputs

No outputs

-

Graphics Processor

DG1

GPU Name

Thames

-

GPU Variant

Thames LP

Generation 12.1

Architecture

TeraScale 2

Intel

Foundry

TSMC

10 nm

Process Size

40 nm

Unknown

Transistors

0.716 billion

95 mm²

Die Size

104 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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