Intel Arc A770 vs NVIDIA A16 PCIe

VS

Intel Arc A770 NVIDIA A16 PCIe

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 16GB VRAM A16 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages

Released 1 years and 6 months late

Boost Clock has increased by 42% (2400MHz vs 1695MHz)

Larger VRAM bandwidth (512.0GB/s vs 231.9GB/s)

2816 additional rendering cores

Lower TDP (225W vs 250W)

Score

Benchmark

FP32 (float)

Arc A770 +353%

19.66 TFLOPS

A16 PCIe

4.339 TFLOPS

Blender

Arc A770 +308%

2085

A16 PCIe

510

Arc A770

VS

A16 PCIe

Graphics Card

Oct 2022

Release Date

Apr 2021

Alchemist

Generation

Tesla

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

2100 MHz

Base Clock

885 MHz

2400 MHz

Boost Clock

1695 MHz

2000 MHz

Memory Clock

1812 MHz

Memory

16GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

231.9GB/s

Render Config

-

SM Count

10

-

Compute Units

-

4096

Shading Units

1280

256

TMUs

40

128

ROPs

32

512

Tensor Cores

40

32

RT Cores

10

-

L1 Cache

128 KB (per SM)

16 MB

L2 Cache

2 MB

Theoretical Performance

307.2 GPixel/s

Pixel Rate

54.24 GPixel/s

614.4 GTexel/s

Texture Rate

67.80 GTexel/s

39.32 TFLOPS

FP16 (half)

4.339 TFLOPS

19.66 TFLOPS

FP32 (float)

4.339 TFLOPS

-

FP64 (double)

135.6 GFLOPS

Graphics Processor

DG2-512

GPU Name

GA107

ACM-G10

GPU Variant

-

Generation 12.7

Architecture

Ampere

TSMC

Foundry

Samsung

6 nm

Process Size

8 nm

21.7 billion

Transistors

Unknown

406 mm²

Die Size

Unknown

Board Design

225W

TDP

250W

550 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

8-pin EPS

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.6

Shader Model

6.6

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