Intel Arc A770 vs NVIDIA GeForce RTX 3070

VS

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 8GB VRAM GeForce RTX 3070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770 's Advantages

Released 2 years and 1 months late

Boost Clock has increased by 39% (2400MHz vs 1725MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)

NVIDIA GeForce RTX 3070 's Advantages

1792 additional rendering cores

Lower TDP (220W vs 225W)

Score

Benchmark

FP32 (float)

Arc A770

19.66 TFLOPS

GeForce RTX 3070 +3%

20.31 TFLOPS

3DMark Time Spy

Arc A770

13650

GeForce RTX 3070

13620

Shadow of the Tomb Raider 2160p

Arc A770

45

GeForce RTX 3070 +17%

53

Shadow of the Tomb Raider 1440p

Arc A770

80

GeForce RTX 3070 +18%

95

Shadow of the Tomb Raider 1080p

Arc A770

105

GeForce RTX 3070 +37%

144

Horizon Forbidden West 1080p

Arc A770

49

GeForce RTX 3070 +67%

82

Horizon Forbidden West 1440p

Arc A770

45

GeForce RTX 3070 +35%

61

Horizon Forbidden West 2160p

Arc A770

26

GeForce RTX 3070 +50%

39

Arc A770

VS

GeForce RTX 3070

Graphics Card

Oct 2022

Release Date

Sep 2020

Alchemist

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2100 MHz

Base Clock

1500 MHz

2400 MHz

Boost Clock

1725 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

46

-

Compute Units

-

4096

Shading Units

5888

256

TMUs

184

128

ROPs

96

512

Tensor Cores

184

32

RT Cores

46

-

L1 Cache

128 KB (per SM)

16 MB

L2 Cache

4 MB

Theoretical Performance

307.2 GPixel/s

Pixel Rate

165.6 GPixel/s

614.4 GTexel/s

Texture Rate

317.4 GTexel/s

39.32 TFLOPS

FP16 (half)

20.31 TFLOPS

19.66 TFLOPS

FP32 (float)

20.31 TFLOPS

-

FP64 (double)

317.4 GFLOPS

Graphics Processor

DG2-512

GPU Name

GA104

ACM-G10

GPU Variant

GA104-300-A1

Generation 12.7

Architecture

Ampere

TSMC

Foundry

Samsung

6 nm

Process Size

8 nm

21.7 billion

Transistors

17.4 billion

406 mm²

Die Size

392 mm²

Board Design

225W

TDP

220W

550 W

Suggested PSU

550 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 12-pin

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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