Intel Arc A750 vs NVIDIA GeForce RTX 3080 Ti 20 GB

VS

Intel Arc A750 NVIDIA GeForce RTX 3080 Ti 20 GB

We compared two Desktop platform GPUs: 8GB VRAM Arc A750 and 20GB VRAM GeForce RTX 3080 Ti 20 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A750 's Advantages

Released 9 months late

Boost Clock has increased by 44% (2400MHz vs 1665MHz)

Lower TDP (225W vs 350W)

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

More VRAM (20GB vs 8GB)

Larger VRAM bandwidth (760.3GB/s vs 512.0GB/s)

6656 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A750

17.2 TFLOPS

GeForce RTX 3080 Ti 20 GB +98%

34.1 TFLOPS

Blender

Arc A750

2200

GeForce RTX 3080 Ti 20 GB +186%

6294

Arc A750

VS

GeForce RTX 3080 Ti 20 GB

Graphics Card

Oct 2022

Release Date

Jan 2022

Alchemist

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2050 MHz

Base Clock

1335 MHz

2400 MHz

Boost Clock

1665 MHz

2000 MHz

Memory Clock

1188 MHz

Memory

8GB

Memory Size

20GB

GDDR6

Memory Type

GDDR6X

256bit

Memory Bus

320bit

512.0GB/s

Bandwidth

760.3GB/s

Render Config

-

SM Count

80

-

Compute Units

-

3584

Shading Units

10240

224

TMUs

320

112

ROPs

112

448

Tensor Cores

320

28

RT Cores

80

-

L1 Cache

128 KB (per SM)

16 MB

L2 Cache

6 MB

Theoretical Performance

268.8 GPixel/s

Pixel Rate

186.5 GPixel/s

537.6 GTexel/s

Texture Rate

532.8 GTexel/s

34.41 TFLOPS

FP16 (half)

34.10 TFLOPS

17.20 TFLOPS

FP32 (float)

34.10 TFLOPS

-

FP64 (double)

532.8 GFLOPS

Graphics Processor

DG2-512

GPU Name

GA102

ACM-G10

GPU Variant

GA102-225-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

Board Design

225W

TDP

350W

550 W

Suggested PSU

750 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 12-pin

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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