Intel Arc A780 vs NVIDIA GeForce GTX 680

VS

Intel Arc A780

NVIDIA GeForce GTX 680

We compared two Desktop platform GPUs: 16GB VRAM Arc A780 and 2GB VRAM GeForce GTX 680 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 108% (2200MHz vs 1058MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (559.6GB/s vs 192.3GB/s)

2560 additional rendering cores

NVIDIA GeForce GTX 680 's Advantages

Lower TDP (195W vs 200W)

Score

Benchmark

FP32 (float)

Arc A780 +454%

18.02 TFLOPS

GeForce GTX 680

3.25 TFLOPS

Arc A780

VS

GeForce GTX 680

Graphics Card

Unknown

Release Date

Mar 2012

Alchemist(Arc 7)

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2200 MHz

Base Clock

1006 MHz

2200 MHz

Boost Clock

1058 MHz

1093 MHz

Memory Clock

1502 MHz

Memory

16GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

256bit

559.6GB/s

Bandwidth

192.3GB/s

Render Config

-

4096

Shading Units

1536

256

TMUs

128

ROPs

32

512

Tensor Cores

-

32

RT Cores

-

L1 Cache

16 KB (per SMX)

16 MB

L2 Cache

512 KB

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

33.86 GPixel/s

563.2 GTexel/s

Texture Rate

135.4 GTexel/s

36.04 TFLOPS

FP16 (half)

-

18.02 TFLOPS

FP32 (float)

3.250 TFLOPS

2.253 TFLOPS

FP64 (double)

135.4 GFLOPS

Board Design

200W

TDP

195W

550 W

Suggested PSU

450 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

2x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

DG2-512

GPU Name

GK104

ACM-G10

GPU Variant

GK104-400-A2

Generation 12.7

Architecture

Kepler

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

21.7 billion

Transistors

3.54 billion

406 mm²

Die Size

294 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.6

Shader Model

5.1

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