Intel Arc A530M vs NVIDIA GeForce 845M

VS

We compared two Mobile platform GPUs: 8GB VRAM Arc A530M and 2GB VRAM GeForce 845M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A530M 's Advantages

Released 8 years late

Boost Clock has increased by 11% (1300MHz vs 1176MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 40.10GB/s)

1152 additional rendering cores

NVIDIA GeForce 845M 's Advantages

Lower TDP (33W vs 65W)

Score

Benchmark

FP32 (float)

Arc A530M +342%

3.994 TFLOPS

GeForce 845M

0.903 TFLOPS

Arc A530M

VS

GeForce 845M

Graphics Card

Aug 2023

Release Date

Aug 2015

Alchemist

Generation

GeForce 800M

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

900 MHz

Base Clock

1071 MHz

1300 MHz

Boost Clock

1176 MHz

1750 MHz

Memory Clock

1253 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

64bit

224.0GB/s

Bandwidth

40.10GB/s

Render Config

-

SM Count

-

Compute Units

-

1536

Shading Units

384

96

TMUs

32

48

ROPs

16

192

Tensor Cores

-

12

RT Cores

-

L1 Cache

64 KB (per SMM)

8 MB

L2 Cache

1024 KB

Theoretical Performance

62.40 GPixel/s

Pixel Rate

18.82 GPixel/s

124.8 GTexel/s

Texture Rate

37.63 GTexel/s

7.987 TFLOPS

FP16 (half)

-

3.994 TFLOPS

FP32 (float)

903.2 GFLOPS

-

FP64 (double)

28.22 GFLOPS

Graphics Processor

DG2-256

GPU Name

GM108

ACM-G12

GPU Variant

-

Generation 12.7

Architecture

Maxwell

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

Unknown

Transistors

Unknown

Die Size

Unknown

Board Design

65W

TDP

33W

-

Suggested PSU

-

Portable Device Dependent

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

1.3

-

CUDA

5.0

6.6

Shader Model

5.1

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