Intel Arc A780 vs NVIDIA GeForce GTX 1080 Ti 12 GB

VS

Intel Arc A780

NVIDIA GeForce GTX 1080 Ti 12 GB

We compared two Desktop platform GPUs: 16GB VRAM Arc A780 and 12GB VRAM GeForce GTX 1080 Ti 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A780 's Advantages

Boost Clock has increased by 32% (2200MHz vs 1670MHz)

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (559.6GB/s vs 528.4GB/s)

896 additional rendering cores

Lower TDP (200W vs 250W)

Score

Benchmark

FP32 (float)

Arc A780 +68%

18.02 TFLOPS

GeForce GTX 1080 Ti 12 GB

10.69 TFLOPS

Arc A780

VS

GeForce GTX 1080 Ti 12 GB

Graphics Card

Unknown

Release Date

Unknown

Alchemist(Arc 7)

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2200 MHz

Base Clock

1557 MHz

2200 MHz

Boost Clock

1670 MHz

1093 MHz

Memory Clock

1376 MHz

Memory

16GB

Memory Size

12GB

GDDR6X

Memory Type

GDDR5X

256bit

Memory Bus

384bit

559.6GB/s

Bandwidth

528.4GB/s

Render Config

-

SM Count

25

4096

Shading Units

3200

256

TMUs

200

128

ROPs

80

512

Tensor Cores

-

32

RT Cores

-

L1 Cache

48 KB (per SM)

16 MB

L2 Cache

0 MB

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

133.6 GPixel/s

563.2 GTexel/s

Texture Rate

334.0 GTexel/s

36.04 TFLOPS

FP16 (half)

167.0 GFLOPS

18.02 TFLOPS

FP32 (float)

10.69 TFLOPS

2.253 TFLOPS

FP64 (double)

334.0 GFLOPS

Board Design

200W

TDP

250W

550 W

Suggested PSU

600 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

DG2-512

GPU Name

GP102

ACM-G10

GPU Variant

-

Generation 12.7

Architecture

Pascal

TSMC

Foundry

TSMC

6 nm

Process Size

16 nm

21.7 billion

Transistors

11.8 billion

406 mm²

Die Size

471 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

6.1

6.6

Shader Model

6.7

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