Intel Arc A770 vs NVIDIA GeForce RTX 2080 Ti

VS

Intel Arc A770

NVIDIA GeForce RTX 2080 Ti

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 11GB VRAM GeForce RTX 2080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages

Released 4 years and 1 months late

Boost Clock has increased by 55% (2400MHz vs 1545MHz)

More VRAM (16GB vs 11GB)

Lower TDP (225W vs 250W)

NVIDIA GeForce RTX 2080 Ti 's Advantages

Larger VRAM bandwidth (616.0GB/s vs 512.0GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A770 +46%

19.66 TFLOPS

GeForce RTX 2080 Ti

13.45 TFLOPS

3DMark Time Spy

Arc A770

13664

GeForce RTX 2080 Ti +6%

14594

Shadow of the Tomb Raider 2160p

Arc A770

45

GeForce RTX 2080 Ti +28%

58

Shadow of the Tomb Raider 1440p

Arc A770

80

GeForce RTX 2080 Ti +36%

109

Shadow of the Tomb Raider 1080p

Arc A770

105

GeForce RTX 2080 Ti +38%

145

Horizon Forbidden West 1080p

Arc A770

49

GeForce RTX 2080 Ti +59%

78

Horizon Forbidden West 1440p

Arc A770

45

GeForce RTX 2080 Ti +35%

61

Horizon Forbidden West 2160p

Arc A770

26

GeForce RTX 2080 Ti +46%

38

Arc A770

VS

GeForce RTX 2080 Ti

Graphics Card

Oct 2022

Release Date

Sep 2018

Alchemist(Arc 7)

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2100 MHz

Base Clock

1350 MHz

2400 MHz

Boost Clock

1545 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

11GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

352bit

512.0GB/s

Bandwidth

616.0GB/s

Render Config

-

SM Count

68

4096

Shading Units

4352

256

TMUs

272

128

ROPs

88

512

Tensor Cores

544

32

RT Cores

68

-

L1 Cache

64 KB (per SM)

16 MB

L2 Cache

0 MB

-

Theoretical Performance

307.2 GPixel/s

Pixel Rate

136.0 GPixel/s

614.4 GTexel/s

Texture Rate

420.2 GTexel/s

39.32 TFLOPS

FP16 (half)

26.90 TFLOPS

19.66 TFLOPS

FP32 (float)

13.45 TFLOPS

2.458 TFLOPS

FP64 (double)

420.2 GFLOPS

Board Design

225W

TDP

250W

550 W

Suggested PSU

600 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

DG2-512

GPU Name

TU102

ACM-G10

GPU Variant

TU102-300A-K1-A1

Generation 12.7

Architecture

Turing

TSMC

Foundry

TSMC

6 nm

Process Size

12 nm

21.7 billion

Transistors

18.6 billion

406 mm²

Die Size

754 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

-

CUDA

7.5

6.6

Shader Model

6.6

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