Intel Arc A380 vs NVIDIA GeForce GTX 490

VS

Intel Arc A380

NVIDIA GeForce GTX 490

We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 1536MB VRAM GeForce GTX 490 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380 's Advantages

Boost Clock2050MHz

More VRAM (6GB vs 1536GB)

Larger VRAM bandwidth (186.0GB/s vs 164.0GB/s)

544 additional rendering cores

Lower TDP (75W vs 365W)

Score

Benchmark

FP32 (float)

Arc A380 +260%

4.198 TFLOPS

GeForce GTX 490

1.166 TFLOPS

Arc A380

VS

GeForce GTX 490

Graphics Card

Jun 2022

Release Date

Unknown

Alchemist(Arc 3)

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

2000 MHz

Base Clock

-

2050 MHz

Boost Clock

-

1937 MHz

Memory Clock

854 MHz

Memory

6GB

Memory Size

1536MB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

384bit

186.0GB/s

Bandwidth

164.0GB/s

Render Config

-

SM Count

15

1024

Shading Units

480

64

TMUs

60

32

ROPs

48

128

Tensor Cores

-

8

RT Cores

-

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

768 KB

-

Theoretical Performance

65.60 GPixel/s

Pixel Rate

18.24 GPixel/s

131.2 GTexel/s

Texture Rate

36.48 GTexel/s

8.397 TFLOPS

FP16 (half)

-

4.198 TFLOPS

FP32 (float)

1166 GFLOPS

1050 GFLOPS

FP64 (double)

145.8 GFLOPS

Board Design

75W

TDP

365W

250 W

Suggested PSU

750 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

3x DVI 1x mini-DisplayPort

1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

DG2-128

GPU Name

GF100

ACM-G11

GPU Variant

GF100-375-A3

Generation 12.7

Architecture

Fermi

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

7.2 billion

Transistors

3.1 billion

157 mm²

Die Size

529 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

2.0

6.6

Shader Model

5.1

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