NVIDIA T400 vs Intel Arc B580

VS

NVIDIA T400

Intel Arc B580

We compared two Desktop platform GPUs: 2GB VRAM T400 and 12GB VRAM Arc B580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 's Advantages

Lower TDP (30W vs 190W)

Intel Arc B580 's Advantages

Released 3 years and 7 months late

Boost Clock has increased by 87% (2670MHz vs 1425MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (456.0GB/s vs 80.00GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

T400

1.094 TFLOPS

Arc B580 +1149%

13.67 TFLOPS

T400

VS

Arc B580

Graphics Card

May 2021

Release Date

Dec 2024

Quadro

Generation

Battlemage(Arc 5)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

420 MHz

Base Clock

2670 MHz

1425 MHz

Boost Clock

2670 MHz

1250 MHz

Memory Clock

2375 MHz

Memory

2GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

192bit

80.00GB/s

Bandwidth

456.0GB/s

Render Config

-

6

SM Count

-

384

Shading Units

2560

24

TMUs

160

16

ROPs

80

-

Tensor Cores

160

-

RT Cores

20

64 KB (per SM)

L1 Cache

256 KB (per EU)

1024 KB

L2 Cache

18 MB

-

Theoretical Performance

22.80 GPixel/s

Pixel Rate

213.6 GPixel/s

34.20 GTexel/s

Texture Rate

427.2 GTexel/s

2.189 TFLOPS

FP16 (half)

27.34 TFLOPS

1094 GFLOPS

FP32 (float)

13.67 TFLOPS

34.20 GFLOPS

FP64 (double)

1.709 TFLOPS

Board Design

30W

TDP

190W

200 W

Suggested PSU

450 W

3x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

None

Power Connectors

1x 8-pin

Graphics Processor

TU117

GPU Name

BMG-G21

-

GPU Variant

SRPMF

Turing

Architecture

Xe2

TSMC

Foundry

TSMC

12 nm

Process Size

5 nm

4.7 billion

Transistors

19.6 billion

200 mm²

Die Size

272 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.4

7.5

CUDA

-

6.6

Shader Model

6.6

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