AMD Radeon 780M vs Intel Arc A380M

VS

AMD Radeon 780M Intel Arc A380M

We compared a Integrated graphics card GPU: 0System Shared VRAM AMD Radeon 780M and a Mobile platform GPU: 6GB VRAM Arc A380M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 780M 's Advantages

Boost Clock has increased by 35% (2700MHz vs 2000MHz)

Lower TDP (15W vs 35W)

Intel Arc A380M 's Advantages

256 additional rendering cores

Score

Benchmark

FP32 (float)

AMD Radeon 780M +102%

8.294 TFLOPS

Arc A380M

4.096 TFLOPS

AMD Radeon 780M

VS

Arc A380M

Graphics Card

Jan 2023

Release Date

Jan 2023

Navi III IGP

Generation

Alchemist

Integrated

Type

Mobile

PCIe 4.0 x8

Bus Interface

MXM-A (3.1)

Clock Speeds

800 MHz

Base Clock

1550 MHz

2700 MHz

Boost Clock

2000 MHz

System Shared

Memory Clock

1937 MHz

Memory

System Shared

Memory Size

6GB

System Shared

Memory Type

GDDR6

System Shared

Memory Bus

96bit

System Dependent

Bandwidth

186.0GB/s

Render Config

-

SM Count

-

12

Compute Units

-

768

Shading Units

1024

48

TMUs

64

32

ROPs

32

-

Tensor Cores

128

12

RT Cores

8

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

4 MB

Theoretical Performance

86.40 GPixel/s

Pixel Rate

64.00 GPixel/s

129.6 GTexel/s

Texture Rate

128.0 GTexel/s

16.59 TFLOPS

FP16 (half)

8.192 TFLOPS

8.294 TFLOPS

FP32 (float)

4.096 TFLOPS

518.4 GFLOPS

FP64 (double)

1024 GFLOPS

Graphics Processor

Phoenix

GPU Name

DG2-128

-

GPU Variant

ACM-G11

RDNA 3.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

4 nm

Process Size

6 nm

25.39 billion

Transistors

7.2 billion

178 mm²

Die Size

157 mm²

Board Design

15W

TDP

35W

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.6

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