AMD Radeon HD 6750M Mac Edition vs Intel Arc A770M

VS

AMD Radeon HD 6750M Mac Edition

Intel Arc A770M

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6750M Mac Edition and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6750M Mac Edition 's Advantages

Lower TDP (35W vs 120W)

Intel Arc A770M 's Advantages

Released 10 years and 9 months late

Boost Clock1650MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (512.0GB/s vs 50.82GB/s)

3616 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6750M Mac Edition

0.574 TFLOPS

Arc A770M +2255%

13.52 TFLOPS

Radeon HD 6750M Mac Edition

VS

Arc A770M

Graphics Card

Apr 2011

Release Date

Jan 2022

Vancouver

Generation

Alchemist

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

300 MHz

-

Boost Clock

1650 MHz

794 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

50.82GB/s

Bandwidth

512.0GB/s

Render Config

6

Compute Units

-

480

Shading Units

4096

24

TMUs

256

8

ROPs

128

-

RT Cores

32

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

16 MB

-

Theoretical Performance

4.784 GPixel/s

Pixel Rate

211.2 GPixel/s

14.35 GTexel/s

Texture Rate

422.4 GTexel/s

-

FP16 (half)

27.03 TFLOPS

574.1 GFLOPS

FP32 (float)

13.52 TFLOPS

-

Board Design

35W

TDP

120W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Whistler

GPU Name

DG2-512

Whistler PRO (216-0810005)

GPU Variant

ACM-G10

TeraScale 2

Architecture

Generation 12.7

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

0.716 billion

Transistors

21.7 billion

104 mm²

Die Size

406 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

5.0

Shader Model

6.6

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