NVIDIA A2 vs Intel Arc A770

VS

NVIDIA A2

Intel Arc A770

We compared two Desktop platform GPUs: 16GB VRAM A2 and 16GB VRAM Arc A770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A2 's Advantages

Lower TDP (60W vs 225W)

Intel Arc A770 's Advantages

Released 11 months late

Boost Clock has increased by 36% (2400MHz vs 1770MHz)

Larger VRAM bandwidth (512.0GB/s vs 200.1GB/s)

2816 additional rendering cores

Score

Benchmark

FP32 (float)

A2

4.531 TFLOPS

Arc A770 +333%

19.66 TFLOPS

Blender

A2

902

Arc A770 +154%

2292

A2

VS

Arc A770

Graphics Card

Nov 2021

Release Date

Oct 2022

Quadro

Generation

Alchemist(Arc 7)

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1440 MHz

Base Clock

2100 MHz

1770 MHz

Boost Clock

2400 MHz

1563 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

200.1GB/s

Bandwidth

512.0GB/s

Render Config

-

10

SM Count

-

1280

Shading Units

4096

40

TMUs

256

32

ROPs

128

40

Tensor Cores

512

10

RT Cores

32

128 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

16 MB

-

Theoretical Performance

56.64 GPixel/s

Pixel Rate

307.2 GPixel/s

70.80 GTexel/s

Texture Rate

614.4 GTexel/s

4.531 TFLOPS

FP16 (half)

39.32 TFLOPS

4.531 TFLOPS

FP32 (float)

19.66 TFLOPS

70.80 GFLOPS

FP64 (double)

2.458 TFLOPS

Board Design

60W

TDP

225W

250 W

Suggested PSU

550 W

No outputs

Outputs

1x HDMI 2.13x DisplayPort 2.0

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GA107

GPU Name

DG2-512

-

GPU Variant

ACM-G10

Ampere

Architecture

Generation 12.7

Samsung

Foundry

TSMC

8 nm

Process Size

6 nm

Unknown

Transistors

21.7 billion

Unknown

Die Size

406 mm²

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

8.6

CUDA

-

6.6

Shader Model

6.6

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