NVIDIA GeForce GTX 490 vs Intel Arc B580

VS

NVIDIA GeForce GTX 490

Intel Arc B580

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 490 and 12GB VRAM Arc B580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc B580 's Advantages

Boost Clock2670MHz

More VRAM (12GB vs 1536GB)

Larger VRAM bandwidth (456.0GB/s vs 164.0GB/s)

2080 additional rendering cores

Lower TDP (190W vs 365W)

Score

Benchmark

FP32 (float)

GeForce GTX 490

1.166 TFLOPS

Arc B580 +1072%

13.67 TFLOPS

GeForce GTX 490

VS

Arc B580

Graphics Card

Unknown

Release Date

Dec 2024

GeForce 400

Generation

Battlemage(Arc 5)

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2670 MHz

-

Boost Clock

2670 MHz

854 MHz

Memory Clock

2375 MHz

Memory

1536MB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

192bit

164.0GB/s

Bandwidth

456.0GB/s

Render Config

-

15

SM Count

-

480

Shading Units

2560

60

TMUs

160

48

ROPs

80

-

Tensor Cores

160

-

RT Cores

20

64 KB (per SM)

L1 Cache

256 KB (per EU)

768 KB

L2 Cache

18 MB

-

Theoretical Performance

18.24 GPixel/s

Pixel Rate

213.6 GPixel/s

36.48 GTexel/s

Texture Rate

427.2 GTexel/s

-

FP16 (half)

27.34 TFLOPS

1166 GFLOPS

FP32 (float)

13.67 TFLOPS

145.8 GFLOPS

FP64 (double)

1.709 TFLOPS

Board Design

365W

TDP

190W

750 W

Suggested PSU

450 W

3x DVI 1x mini-DisplayPort

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

2x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

GF100

GPU Name

BMG-G21

GF100-375-A3

GPU Variant

SRPMF

Fermi

Architecture

Xe2

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

3.1 billion

Transistors

19.6 billion

529 mm²

Die Size

272 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.4

2.0

CUDA

-

5.1

Shader Model

6.6

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