Intel Arc A770 vs NVIDIA GeForce GTX 780 Ti Engineering Sample

VS

Intel Arc A770 NVIDIA GeForce GTX 780 Ti Engineering Sample

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 3GB VRAM GeForce GTX 780 Ti Engineering Sample to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages

Boost Clock has increased by 159% (2400MHz vs 928MHz)

More VRAM (16GB vs 3GB)

Larger VRAM bandwidth (512.0GB/s vs 336.6GB/s)

1216 additional rendering cores

Lower TDP (225W vs 250W)

Score

Benchmark

FP32 (float)

Arc A770 +267%

19.66 TFLOPS

GeForce GTX 780 Ti Engineering Sample

5.345 TFLOPS

Arc A770

VS

GeForce GTX 780 Ti Engineering Sample

Graphics Card

Oct 2022

Release Date

Unknown

Alchemist

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2100 MHz

Base Clock

875 MHz

2400 MHz

Boost Clock

928 MHz

2000 MHz

Memory Clock

1753 MHz

Memory

16GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

384bit

512.0GB/s

Bandwidth

336.6GB/s

Render Config

-

SM Count

-

Compute Units

-

4096

Shading Units

2880

256

TMUs

240

128

ROPs

48

512

Tensor Cores

-

32

RT Cores

-

L1 Cache

16 KB (per SMX)

16 MB

L2 Cache

1536 KB

Theoretical Performance

307.2 GPixel/s

Pixel Rate

55.68 GPixel/s

614.4 GTexel/s

Texture Rate

222.7 GTexel/s

39.32 TFLOPS

FP16 (half)

-

19.66 TFLOPS

FP32 (float)

5.345 TFLOPS

-

FP64 (double)

222.7 GFLOPS

Graphics Processor

DG2-512

GPU Name

GK180

ACM-G10

GPU Variant

GK180-425-A1

Generation 12.7

Architecture

Kepler

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

21.7 billion

Transistors

7.08 billion

406 mm²

Die Size

561 mm²

Board Design

225W

TDP

250W

550 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.2.175

-

CUDA

3.5

6.6

Shader Model

5.1

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