Intel Arc A770 vs NVIDIA GeForce 9400 GT PCI

VS

Intel Arc A770

NVIDIA GeForce 9400 GT PCI

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 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 A770 's Advantages

Released 14 years and 2 months late

Boost Clock2400MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (512.0GB/s vs 12.80GB/s)

4080 additional rendering cores

NVIDIA GeForce 9400 GT PCI 's Advantages

Lower TDP (50W vs 225W)

Score

Benchmark

FP32 (float)

Arc A770 +43588%

19.66 TFLOPS

GeForce 9400 GT PCI

0.045 TFLOPS

Arc A770

VS

GeForce 9400 GT PCI

Graphics Card

Oct 2022

Release Date

Aug 2008

Alchemist(Arc 7)

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCI

Clock Speeds

2100 MHz

Base Clock

-

2400 MHz

Boost Clock

-

2000 MHz

Memory Clock

400 MHz

Memory

16GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

12.80GB/s

Render Config

-

SM Count

2

4096

Shading Units

16

256

TMUs

8

128

ROPs

4

512

Tensor Cores

-

32

RT Cores

-

16 MB

L2 Cache

32 KB

-

Theoretical Performance

307.2 GPixel/s

Pixel Rate

2.200 GPixel/s

614.4 GTexel/s

Texture Rate

4.400 GTexel/s

39.32 TFLOPS

FP16 (half)

-

19.66 TFLOPS

FP32 (float)

44.80 GFLOPS

2.458 TFLOPS

FP64 (double)

-

Board Design

225W

TDP

50W

550 W

Suggested PSU

250 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

None

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

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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