Intel Arc A770M vs ATI Mobility Radeon HD 5850 Mac Edition

VS

Intel Arc A770M ATI Mobility Radeon HD 5850 Mac Edition

We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 1024MB VRAM Mobility Radeon HD 5850 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770M 's Advantages

Released 12 years late

Boost Clock1650MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (512.0GB/s vs 64.00GB/s)

3296 additional rendering cores

ATI Mobility Radeon HD 5850 Mac Edition 's Advantages

Lower TDP (30W vs 120W)

Score

Benchmark

FP32 (float)

Arc A770M +1245%

13.52 TFLOPS

Mobility Radeon HD 5850 Mac Edition

1.005 TFLOPS

Arc A770M

VS

Mobility Radeon HD 5850 Mac Edition

Graphics Card

Jan 2022

Release Date

Jan 2010

Alchemist

Generation

Manhattan

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

300 MHz

Base Clock

-

1650 MHz

Boost Clock

-

2000 MHz

Memory Clock

1000 MHz

Memory

16GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

Compute Units

10

4096

Shading Units

800

256

TMUs

40

128

ROPs

16

-

Tensor Cores

-

32

RT Cores

-

L1 Cache

8 KB (per CU)

16 MB

L2 Cache

256 KB

Theoretical Performance

211.2 GPixel/s

Pixel Rate

10.05 GPixel/s

422.4 GTexel/s

Texture Rate

25.12 GTexel/s

27.03 TFLOPS

FP16 (half)

-

13.52 TFLOPS

FP32 (float)

1005 GFLOPS

-

FP64 (double)

-

Graphics Processor

DG2-512

GPU Name

Broadway

ACM-G10

GPU Variant

Broadway PRO (216-0769024)

Generation 12.7

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

21.7 billion

Transistors

1.04 billion

406 mm²

Die Size

166 mm²

Board Design

120W

TDP

30W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

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

-

CUDA

-

6.6

Shader Model

5.0

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