Intel Arc A380M vs AMD Radeon HD 6970M Mac Edition

VS

Intel Arc A380M

AMD Radeon HD 6970M Mac Edition

We compared two Mobile platform GPUs: 6GB VRAM Arc A380M and 2GB VRAM Radeon HD 6970M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380M 's Advantages

Released 11 years and 5 months late

Boost Clock2000MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (186.0GB/s vs 115.2GB/s)

64 additional rendering cores

Lower TDP (35W vs 75W)

Score

Benchmark

FP32 (float)

Arc A380M +213%

4.096 TFLOPS

Radeon HD 6970M Mac Edition

1.306 TFLOPS

Arc A380M

VS

Radeon HD 6970M Mac Edition

Graphics Card

Jan 2023

Release Date

Aug 2011

Alchemist

Generation

Vancouver

Mobile

Type

Mobile

MXM-A (3.1)

Bus Interface

MXM-B (3.0)

Clock Speeds

1550 MHz

Base Clock

-

2000 MHz

Boost Clock

-

1937 MHz

Memory Clock

900 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

256bit

186.0GB/s

Bandwidth

115.2GB/s

Render Config

-

Compute Units

12

-

1024

Shading Units

960

64

TMUs

48

32

ROPs

32

128

Tensor Cores

-

8

RT Cores

-

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

21.76 GPixel/s

128.0 GTexel/s

Texture Rate

32.64 GTexel/s

8.192 TFLOPS

FP16 (half)

-

4.096 TFLOPS

FP32 (float)

1306 GFLOPS

1024 GFLOPS

FP64 (double)

-

Board Design

35W

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

Blackcomb

ACM-G11

GPU Variant

Blackcomb XT (216-0811000)

Generation 12.7

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

7.2 billion

Transistors

1.7 billion

157 mm²

Die Size

212 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

-

6.6

Shader Model

5.0

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