Intel Arc Pro A40 vs NVIDIA GeForce 8400 GS Rev. 2

VS

Intel Arc Pro A40

NVIDIA GeForce 8400 GS Rev. 2

We compared two Desktop platform GPUs: 6GB VRAM Arc Pro A40 and 512MB VRAM GeForce 8400 GS Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Pro A40 's Advantages

Released 14 years and 8 months late

Boost Clock1700MHz

More VRAM (6GB vs 512GB)

Larger VRAM bandwidth (192.0GB/s vs 6.400GB/s)

1016 additional rendering cores

NVIDIA GeForce 8400 GS Rev. 2 's Advantages

Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)

Arc Pro A40 +15727%

3.482 TFLOPS

GeForce 8400 GS Rev. 2

0.022 TFLOPS

Arc Pro A40

VS

GeForce 8400 GS Rev. 2

Graphics Card

Aug 2022

Release Date

Dec 2007

Alchemist

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1500 MHz

Base Clock

-

1700 MHz

Boost Clock

-

2000 MHz

Memory Clock

400 MHz

Memory

6GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

96bit

Memory Bus

64bit

192.0GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

1

1024

Shading Units

8

64

TMUs

4

32

ROPs

4

-

8

RT Cores

-

4 MB

L2 Cache

16 KB

-

Theoretical Performance

54.40 GPixel/s

Pixel Rate

2.268 GPixel/s

108.8 GTexel/s

Texture Rate

2.268 GTexel/s

6.963 TFLOPS

FP16 (half)

-

3.482 TFLOPS

FP32 (float)

22.40 GFLOPS

870.4 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

25W

250 W

Suggested PSU

200 W

4x mini-DisplayPort 2.0

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

G98

ACM-G11

GPU Variant

-

Generation 12.7

Architecture

Tesla

TSMC

Foundry

TSMC

6 nm

Process Size

65 nm

7.2 billion

Transistors

0.21 billion

157 mm²

Die Size

86 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

1.1

6.6

Shader Model

4.0

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