AMD Radeon HD 7850M vs Intel Arc A730M

VS

AMD Radeon HD 7850M

Intel Arc A730M

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7850M and 12GB VRAM Arc A730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7850M 's Advantages

Lower TDP (40W vs 80W)

Intel Arc A730M 's Advantages

Released 9 years and 9 months late

Boost Clock1100MHz

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (336.0GB/s vs 64.00GB/s)

2432 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7850M

0.864 TFLOPS

Arc A730M +682%

6.758 TFLOPS

Radeon HD 7850M

VS

Arc A730M

Graphics Card

Apr 2012

Release Date

Jan 2022

London

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

300 MHz

-

Boost Clock

1100 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

64.00GB/s

Bandwidth

336.0GB/s

Render Config

10

Compute Units

-

640

Shading Units

3072

40

TMUs

192

16

ROPs

96

-

RT Cores

24

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

12 MB

-

Theoretical Performance

10.80 GPixel/s

Pixel Rate

105.6 GPixel/s

27.00 GTexel/s

Texture Rate

211.2 GTexel/s

-

FP16 (half)

13.52 TFLOPS

864.0 GFLOPS

FP32 (float)

6.758 TFLOPS

54.00 GFLOPS

FP64 (double)

-

Board Design

40W

TDP

80W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Heathrow

GPU Name

DG2-512

Heathrow PRO

GPU Variant

ACM-G10

GCN 1.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.5 billion

Transistors

21.7 billion

123 mm²

Die Size

406 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

5.1

Shader Model

6.6

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