ATI Mobility Radeon HD 4670 Mac Edition vs Intel Arc A770M

VS

ATI Mobility Radeon HD 4670 Mac Edition

Intel Arc A770M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 4670 Mac Edition and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4670 Mac Edition 's Advantages

Lower TDP (35W vs 120W)

Intel Arc A770M 's Advantages

Released 12 years and 4 months late

Boost Clock1650MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (512.0GB/s vs 25.28GB/s)

3776 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4670 Mac Edition

0.435 TFLOPS

Arc A770M +3008%

13.52 TFLOPS

Mobility Radeon HD 4670 Mac Edition

VS

Arc A770M

Graphics Card

Sep 2009

Release Date

Jan 2022

M9x

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

790 MHz

Memory Clock

2000 MHz

Memory

256MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

25.28GB/s

Bandwidth

512.0GB/s

Render Config

4

Compute Units

-

320

Shading Units

4096

32

TMUs

256

8

ROPs

128

-

RT Cores

32

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

16 MB

-

Theoretical Performance

5.440 GPixel/s

Pixel Rate

211.2 GPixel/s

21.76 GTexel/s

Texture Rate

422.4 GTexel/s

-

FP16 (half)

27.03 TFLOPS

435.2 GFLOPS

FP32 (float)

13.52 TFLOPS

-

Board Design

35W

TDP

120W

-

No outputs

Outputs

No outputs

-

Graphics Processor

M96

GPU Name

DG2-512

M96 XT (216-0729051)

GPU Variant

ACM-G10

TeraScale

Architecture

Generation 12.7

TSMC

Foundry

TSMC

55 nm

Process Size

6 nm

0.514 billion

Transistors

21.7 billion

146 mm²

Die Size

406 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

4.1

Shader Model

6.6

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