Intel Arc A750 vs NVIDIA GeForce RTX 3080

VS

We compared two Desktop platform GPUs: 8GB VRAM Arc A750 and 10GB VRAM GeForce RTX 3080 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 40% (2400MHz vs 1710MHz)

Lower TDP (225W vs 320W)

NVIDIA GeForce RTX 3080 's Advantages

More VRAM (10GB vs 8GB)

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

5120 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A750

17.2 TFLOPS

GeForce RTX 3080 +73%

29.77 TFLOPS

3DMark Time Spy

Arc A750

12459

GeForce RTX 3080 +42%

17711

Shadow of the Tomb Raider 2160p

Arc A750

40

GeForce RTX 3080 +97%

79

Shadow of the Tomb Raider 1440p

Arc A750

75

GeForce RTX 3080 +85%

139

Shadow of the Tomb Raider 1080p

Arc A750

100

GeForce RTX 3080 +81%

181

Arc A750

VS

GeForce RTX 3080

Graphics Card

Oct 2022

Release Date

Sep 2020

Alchemist

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2050 MHz

Base Clock

1440 MHz

2400 MHz

Boost Clock

1710 MHz

2000 MHz

Memory Clock

1188 MHz

Memory

8GB

Memory Size

10GB

GDDR6

Memory Type

GDDR6X

256bit

Memory Bus

320bit

512.0GB/s

Bandwidth

760.3GB/s

Render Config

-

SM Count

68

-

Compute Units

-

3584

Shading Units

8704

224

TMUs

272

112

ROPs

96

448

Tensor Cores

272

28

RT Cores

68

-

L1 Cache

128 KB (per SM)

16 MB

L2 Cache

5 MB

Theoretical Performance

268.8 GPixel/s

Pixel Rate

164.2 GPixel/s

537.6 GTexel/s

Texture Rate

465.1 GTexel/s

34.41 TFLOPS

FP16 (half)

29.77 TFLOPS

17.20 TFLOPS

FP32 (float)

29.77 TFLOPS

-

FP64 (double)

465.1 GFLOPS

Graphics Processor

DG2-512

GPU Name

GA102

ACM-G10

GPU Variant

GA102-200-KD-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

320W

550 W

Suggested PSU

700 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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