Intel Arc B580 vs NVIDIA GeForce 8400 GS

VS

Intel Arc B580

NVIDIA GeForce 8400 GS

We compared two Desktop platform GPUs: 12GB VRAM Arc B580 and 256MB VRAM GeForce 8400 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc B580 's Advantages

Released 17 years and 8 months late

Boost Clock2670MHz

More VRAM (12GB vs 256GB)

Larger VRAM bandwidth (456.0GB/s vs 6.400GB/s)

2544 additional rendering cores

NVIDIA GeForce 8400 GS 's Advantages

Lower TDP (40W vs 190W)

Score

Benchmark

FP32 (float)

Arc B580 +47037%

13.67 TFLOPS

GeForce 8400 GS

0.029 TFLOPS

Arc B580

VS

GeForce 8400 GS

Graphics Card

Dec 2024

Release Date

Apr 2007

Battlemage(Arc 5)

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

2670 MHz

Base Clock

-

2670 MHz

Boost Clock

-

2375 MHz

Memory Clock

400 MHz

Memory

12GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

192bit

Memory Bus

64bit

456.0GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

2

2560

Shading Units

16

160

TMUs

8

80

ROPs

4

160

Tensor Cores

-

20

RT Cores

-

256 KB (per EU)

L1 Cache

-

18 MB

L2 Cache

16 KB

-

Theoretical Performance

213.6 GPixel/s

Pixel Rate

1.836 GPixel/s

427.2 GTexel/s

Texture Rate

3.672 GTexel/s

27.34 TFLOPS

FP16 (half)

-

13.67 TFLOPS

FP32 (float)

29.38 GFLOPS

1.709 TFLOPS

FP64 (double)

-

Board Design

190W

TDP

40W

450 W

Suggested PSU

200 W

1x HDMI 2.1a3x DisplayPort 2.1

Outputs

1x DVI 1x VGA 1x S-Video

1x 8-pin

Power Connectors

None

Graphics Processor

BMG-G21

GPU Name

G86

SRPMF

GPU Variant

G86-213-A2

Xe2

Architecture

Tesla

TSMC

Foundry

TSMC

5 nm

Process Size

80 nm

19.6 billion

Transistors

0.21 billion

272 mm²

Die Size

127 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.4

Vulkan

N/A

-

CUDA

1.1

6.6

Shader Model

4.0

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