Intel Arc A770 vs AMD Radeon RX 6700

VS

Intel Arc A770

AMD Radeon RX 6700

We compared two Desktop platform GPUs: 16GB VRAM Arc A770 and 10GB VRAM Radeon RX 6700 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 4 months late

More VRAM (16GB vs 10GB)

Larger VRAM bandwidth (512.0GB/s vs 320.0GB/s)

1792 additional rendering cores

AMD Radeon RX 6700 's Advantages

Boost Clock has increased by 2% (2450MHz vs 2400MHz)

Lower TDP (175W vs 225W)

Score

Benchmark

FP32 (float)

Arc A770 +74%

19.66 TFLOPS

Radeon RX 6700

11.29 TFLOPS

3DMark Time Spy

Arc A770 +22%

13664

Radeon RX 6700

11154

Shadow of the Tomb Raider 2160p

Arc A770 +2%

45

Radeon RX 6700

44

Shadow of the Tomb Raider 1440p

Arc A770

80

Radeon RX 6700 +15%

92

Shadow of the Tomb Raider 1080p

Arc A770

105

Radeon RX 6700 +56%

164

Arc A770

VS

Radeon RX 6700

Graphics Card

Oct 2022

Release Date

Jun 2021

Alchemist(Arc 7)

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2100 MHz

Base Clock

1941 MHz

2400 MHz

Boost Clock

2450 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

10GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

160bit

512.0GB/s

Bandwidth

320.0GB/s

Render Config

-

Compute Units

36

-

4096

Shading Units

2304

256

TMUs

144

128

ROPs

64

512

Tensor Cores

-

32

RT Cores

36

-

L1 Cache

128 KB per Array

16 MB

L2 Cache

3 MB

-

L3 Cache

80 MB

Theoretical Performance

307.2 GPixel/s

Pixel Rate

156.8 GPixel/s

614.4 GTexel/s

Texture Rate

352.8 GTexel/s

39.32 TFLOPS

FP16 (half)

22.58 TFLOPS

19.66 TFLOPS

FP32 (float)

11.29 TFLOPS

2.458 TFLOPS

FP64 (double)

705.6 GFLOPS

Board Design

225W

TDP

175W

550 W

Suggested PSU

450 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

DG2-512

GPU Name

Navi 22

ACM-G10

GPU Variant

Navi 22 XTL

Generation 12.7

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

21.7 billion

Transistors

17.2 billion

406 mm²

Die Size

335 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

-

6.6

Shader Model

6.5

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