Intel Arc A750 vs NVIDIA RTX A400

VS

Intel Arc A750 NVIDIA RTX A400

We compared two Desktop platform GPUs: 8GB VRAM Arc A750 and 4GB VRAM RTX A400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A750 's Advantages

Boost Clock has increased by 36% (2400MHz vs 1762MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 96.00GB/s)

2816 additional rendering cores

NVIDIA RTX A400 's Advantages

Released 1 years and 6 months late

Lower TDP (50W vs 225W)

Score

Benchmark

FP32 (float)

Arc A750 +535%

17.2 TFLOPS

RTX A400

2.706 TFLOPS

Arc A750

VS

RTX A400

Graphics Card

Oct 2022

Release Date

Apr 2024

Alchemist

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

2050 MHz

Base Clock

727 MHz

2400 MHz

Boost Clock

1762 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

64bit

512.0GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

6

-

Compute Units

-

3584

Shading Units

768

224

TMUs

24

112

ROPs

16

448

Tensor Cores

24

28

RT Cores

6

-

L1 Cache

128 KB (per SM)

16 MB

L2 Cache

2 MB

Theoretical Performance

268.8 GPixel/s

Pixel Rate

28.19 GPixel/s

537.6 GTexel/s

Texture Rate

42.29 GTexel/s

34.41 TFLOPS

FP16 (half)

2.706 TFLOPS

17.20 TFLOPS

FP32 (float)

2.706 TFLOPS

-

FP64 (double)

42.29 GFLOPS

Graphics Processor

DG2-512

GPU Name

GA107

ACM-G10

GPU Variant

-

Generation 12.7

Architecture

Ampere

TSMC

Foundry

Samsung

6 nm

Process Size

8 nm

21.7 billion

Transistors

8.7 billion

406 mm²

Die Size

200 mm²

Board Design

225W

TDP

50W

550 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

4x mini-DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

None

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

6.7

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