Intel Arc Graphics 128EU Mobile vs AMD Radeon 780M

VS

Intel Arc Graphics 128EU Mobile

AMD Radeon 780M

We compared two Integrated graphics card GPUs: 0System Shared VRAM Arc Graphics 128EU Mobile and 0System Shared VRAM Radeon 780M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Graphics 128EU Mobile 's Advantages

256 additional rendering cores

AMD Radeon 780M 's Advantages

Boost Clock has increased by 29% (2900MHz vs 2250MHz)

Lower TDP (15W vs 28W)

Score

Benchmark

FP32 (float)

Arc Graphics 128EU Mobile

4.608 TFLOPS

Radeon 780M +93%

8.909 TFLOPS

Arc Graphics 128EU Mobile

VS

Radeon 780M

Graphics Card

Dec 2023

Release Date

Jan 2024

Arc Graphics-M

Generation

Navi III IGP(Phoenix)

Integrated

Type

Integrated

Ring Bus

Bus Interface

PCIe 4.0 x8

Clock Speeds

300 MHz

Base Clock

800 MHz

2250 MHz

Boost Clock

2900 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

-

Compute Units

12

-

1024

Shading Units

768

64

TMUs

48

32

ROPs

32

-

RT Cores

12

-

L1 Cache

128 KB per Array

-

L2 Cache

2 MB

-

Theoretical Performance

72.00 GPixel/s

Pixel Rate

92.80 GPixel/s

144.0 GTexel/s

Texture Rate

139.2 GTexel/s

9.216 TFLOPS

FP16 (half)

17.82 TFLOPS

4.608 TFLOPS

FP32 (float)

8.909 TFLOPS

-

FP64 (double)

556.8 GFLOPS

Board Design

28W

TDP

15W

-

Portable Device Dependent

Outputs

Motherboard Dependent

-

Power Connectors

None

Graphics Processor

Meteor Lake GT1

GPU Name

Phoenix

-

Xe-LPG

Architecture

RDNA 3.0

Intel

Foundry

TSMC

10 nm

Process Size

4 nm

Unknown

Transistors

25.39 billion

Unknown

Die Size

178 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

-

6.6

Shader Model

6.8

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