Intel Arc A780 vs NVIDIA GeForce 9400 GT PCI

VS

Intel Arc A780 NVIDIA GeForce 9400 GT PCI

We compared two Desktop platform GPUs: 16GB VRAM Arc A780 and 256MB VRAM GeForce 9400 GT PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A780 's Advantages

Boost Clock2200MHz

Larger VRAM bandwidth (559.6GB/s vs 12.80GB/s)

4080 additional rendering cores

NVIDIA GeForce 9400 GT PCI 's Advantages

Lower TDP (50W vs 200W)

Score

Benchmark

FP32 (float)

Arc A780 +39944%

18.02 TFLOPS

GeForce 9400 GT PCI

0.045 TFLOPS

Arc A780

VS

GeForce 9400 GT PCI

Graphics Card

Unknown

Release Date

Aug 2008

Alchemist

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCI

Clock Speeds

2200 MHz

Base Clock

-

2200 MHz

Boost Clock

-

1093 MHz

Memory Clock

400 MHz

Memory

16GB

Memory Size

256MB

GDDR6X

Memory Type

DDR2

256bit

Memory Bus

128bit

559.6GB/s

Bandwidth

12.80GB/s

Render Config

-

SM Count

2

-

Compute Units

-

4096

Shading Units

16

256

TMUs

8

128

ROPs

4

512

Tensor Cores

-

32

RT Cores

-

L1 Cache

-

16 MB

L2 Cache

32 KB

Theoretical Performance

281.6 GPixel/s

Pixel Rate

2.200 GPixel/s

563.2 GTexel/s

Texture Rate

4.400 GTexel/s

36.04 TFLOPS

FP16 (half)

-

18.02 TFLOPS

FP32 (float)

44.80 GFLOPS

-

FP64 (double)

-

Graphics Processor

DG2-512

GPU Name

G96C

ACM-G10

GPU Variant

-

Generation 12.7

Architecture

Tesla

TSMC

Foundry

TSMC

6 nm

Process Size

55 nm

21.7 billion

Transistors

0.314 billion

406 mm²

Die Size

121 mm²

Board Design

200W

TDP

50W

550 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

1x DVI 1x VGA 1x S-Video

2x 8-pin

Power Connectors

None

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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