Intel Arc A350M vs NVIDIA GeForce 820M

VS

We compared two Mobile platform GPUs: 4GB VRAM Arc A350M and 2GB VRAM GeForce 820M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A350M 's Advantages

Released 7 years late

Boost Clock1150MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (112.0GB/s vs 28.83GB/s)

384 additional rendering cores

Lower TDP (25W vs 45W)

Score

Benchmark

FP32 (float)

Arc A350M +183%

1.766 TFLOPS

GeForce 820M

0.622 TFLOPS

Arc A350M

VS

GeForce 820M

Graphics Card

Mar 2022

Release Date

Mar 2015

Alchemist

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

300 MHz

Base Clock

-

1150 MHz

Boost Clock

-

1750 MHz

Memory Clock

901 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

128bit

112.0GB/s

Bandwidth

28.83GB/s

Render Config

-

SM Count

-

Compute Units

-

768

Shading Units

384

48

TMUs

32

24

ROPs

16

-

Tensor Cores

-

6

RT Cores

-

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

256 KB

Theoretical Performance

27.60 GPixel/s

Pixel Rate

6.480 GPixel/s

55.20 GTexel/s

Texture Rate

25.92 GTexel/s

3.533 TFLOPS

FP16 (half)

-

1.766 TFLOPS

FP32 (float)

622.1 GFLOPS

441.6 GFLOPS

FP64 (double)

25.92 GFLOPS

Graphics Processor

DG2-128

GPU Name

GK107

ACM-G11

GPU Variant

-

Generation 12.7

Architecture

Kepler

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

7.2 billion

Transistors

1.27 billion

157 mm²

Die Size

118 mm²

Board Design

25W

TDP

45W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.6

Shader Model

5.1

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