AMD Radeon HD 6770M Mac Edition vs Intel Arc Pro A30M

VS

AMD Radeon HD 6770M Mac Edition

Intel Arc Pro A30M

We compared two Mobile platform GPUs: 512MB VRAM Radeon HD 6770M Mac Edition and 4GB VRAM Arc Pro A30M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770M Mac Edition 's Advantages

Lower TDP (35W vs 50W)

Intel Arc Pro A30M 's Advantages

Released 11 years and 7 months late

Boost Clock2000MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (128.0GB/s vs 57.60GB/s)

544 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6770M Mac Edition

0.696 TFLOPS

Arc Pro A30M +488%

4.096 TFLOPS

Radeon HD 6770M Mac Edition

VS

Arc Pro A30M

Graphics Card

Jan 2011

Release Date

Aug 2022

Vancouver

Generation

Alchemist

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

2000 MHz

900 MHz

Memory Clock

2000 MHz

Memory

512MB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

57.60GB/s

Bandwidth

128.0GB/s

Render Config

6

Compute Units

-

480

Shading Units

1024

24

TMUs

64

8

ROPs

32

-

RT Cores

8

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

4 MB

-

Theoretical Performance

5.800 GPixel/s

Pixel Rate

64.00 GPixel/s

17.40 GTexel/s

Texture Rate

128.0 GTexel/s

-

FP16 (half)

8.192 TFLOPS

696.0 GFLOPS

FP32 (float)

4.096 TFLOPS

-

FP64 (double)

1024 GFLOPS

Board Design

35W

TDP

50W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Whistler

GPU Name

DG2-128

Whistler XT (216-0810001)

GPU Variant

ACM-G11

TeraScale 2

Architecture

Generation 12.7

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

0.716 billion

Transistors

7.2 billion

104 mm²

Die Size

157 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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