Intel Arc A750 vs NVIDIA GeForce RTX 3090

VS

Intel Arc A750

NVIDIA GeForce RTX 3090

We compared two Desktop platform GPUs: 8GB VRAM Arc A750 and 24GB VRAM GeForce RTX 3090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A750 's Advantages

Released 2 years and 1 months late

Boost Clock has increased by 42% (2400MHz vs 1695MHz)

Lower TDP (225W vs 350W)

NVIDIA GeForce RTX 3090 's Advantages

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (936.2GB/s vs 512.0GB/s)

6912 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A750

17.2 TFLOPS

GeForce RTX 3090 +106%

35.58 TFLOPS

3DMark Time Spy

Arc A750

12425

GeForce RTX 3090 +60%

19948

Shadow of the Tomb Raider 2160p

Arc A750

40

GeForce RTX 3090 +132%

93

Shadow of the Tomb Raider 1440p

Arc A750

75

GeForce RTX 3090 +105%

154

Shadow of the Tomb Raider 1080p

Arc A750

100

GeForce RTX 3090 +100%

200

Arc A750

VS

GeForce RTX 3090

Graphics Card

Oct 2022

Release Date

Sep 2020

Alchemist(Arc 7)

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2050 MHz

Base Clock

1395 MHz

2400 MHz

Boost Clock

1695 MHz

2000 MHz

Memory Clock

1219 MHz

Memory

8GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6X

256bit

Memory Bus

384bit

512.0GB/s

Bandwidth

936.2GB/s

Render Config

-

SM Count

82

3584

Shading Units

10496

224

TMUs

328

112

ROPs

112

448

Tensor Cores

328

28

RT Cores

82

-

L1 Cache

128 KB (per SM)

16 MB

L2 Cache

6 MB

-

Theoretical Performance

268.8 GPixel/s

Pixel Rate

189.8 GPixel/s

537.6 GTexel/s

Texture Rate

556.0 GTexel/s

34.41 TFLOPS

FP16 (half)

35.58 TFLOPS

17.20 TFLOPS

FP32 (float)

35.58 TFLOPS

2.150 TFLOPS

FP64 (double)

556.0 GFLOPS

Board Design

225W

TDP

350W

550 W

Suggested PSU

750 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 12-pin

Graphics Processor

DG2-512

GPU Name

GA102

ACM-G10

GPU Variant

GA102-300-A1

Generation 12.7

Architecture

Ampere

TSMC

Foundry

Samsung

6 nm

Process Size

8 nm

21.7 billion

Transistors

28.3 billion

406 mm²

Die Size

628 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.6

Shader Model

6.6

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