AMD Radeon HD 7850M vs Intel Arc Pro A30M

VS

AMD Radeon HD 7850M

Intel Arc Pro A30M

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7850M 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 7850M 's Advantages

Lower TDP (40W vs 50W)

Intel Arc Pro A30M 's Advantages

Released 10 years and 4 months late

Boost Clock2000MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (128.0GB/s vs 64.00GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7850M

0.864 TFLOPS

Arc Pro A30M +374%

4.096 TFLOPS

Radeon HD 7850M

VS

Arc Pro A30M

Graphics Card

Apr 2012

Release Date

Aug 2022

London

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

2000 MHz

1000 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

64.00GB/s

Bandwidth

128.0GB/s

Render Config

10

Compute Units

-

640

Shading Units

1024

40

TMUs

64

16

ROPs

32

-

RT Cores

8

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

4 MB

-

Theoretical Performance

10.80 GPixel/s

Pixel Rate

64.00 GPixel/s

27.00 GTexel/s

Texture Rate

128.0 GTexel/s

-

FP16 (half)

8.192 TFLOPS

864.0 GFLOPS

FP32 (float)

4.096 TFLOPS

54.00 GFLOPS

FP64 (double)

1024 GFLOPS

Board Design

40W

TDP

50W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Heathrow

GPU Name

DG2-128

Heathrow PRO

GPU Variant

ACM-G11

GCN 1.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.5 billion

Transistors

7.2 billion

123 mm²

Die Size

157 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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