Intel Arc A350M vs AMD Radeon HD 8790M

VS

Intel Arc A350M

AMD Radeon HD 8790M

We compared two Mobile platform GPUs: 4GB VRAM Arc A350M and 2GB VRAM Radeon HD 8790M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A350M 's Advantages

Released 8 years and 11 months late

Boost Clock has increased by 28% (1150MHz vs 900MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (112.0GB/s vs 64.00GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A350M +155%

1.766 TFLOPS

Radeon HD 8790M

0.691 TFLOPS

Arc A350M

VS

Radeon HD 8790M

Graphics Card

Mar 2022

Release Date

Apr 2013

Alchemist

Generation

Solar System

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

MXM-A (3.0)

Clock Speeds

300 MHz

Base Clock

850 MHz

1150 MHz

Boost Clock

900 MHz

1750 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

112.0GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

6

-

768

Shading Units

384

48

TMUs

24

ROPs

8

-

6

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

27.60 GPixel/s

Pixel Rate

7.200 GPixel/s

55.20 GTexel/s

Texture Rate

21.60 GTexel/s

3.533 TFLOPS

FP16 (half)

-

1.766 TFLOPS

FP32 (float)

691.2 GFLOPS

441.6 GFLOPS

FP64 (double)

43.20 GFLOPS

Board Design

25W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

Mars

ACM-G11

GPU Variant

Mars M2 XTX (216-0842036)

Generation 12.7

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

7.2 billion

Transistors

0.95 billion

157 mm²

Die Size

77 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

-

6.6

Shader Model

6.5 (5.1)

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