AMD Radeon Pro Duo Polaris vs Intel Arc A770

VS

AMD Radeon Pro Duo Polaris Intel Arc A770

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

Main Differences

Intel Arc A770 's Advantages

Released 5 years and 6 months late

Boost Clock2400MHz

Larger VRAM bandwidth (512.0GB/s vs 224.0GB/s)

1792 additional rendering cores

Lower TDP (225W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris

5.728 TFLOPS

Arc A770 +243%

19.66 TFLOPS

Radeon Pro Duo Polaris

VS

Arc A770

Graphics Card

Apr 2017

Release Date

Oct 2022

Radeon Pro GCN

Generation

Alchemist

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2100 MHz

-

Boost Clock

2400 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

224.0GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

36

Compute Units

-

2304

Shading Units

4096

144

TMUs

256

32

ROPs

128

-

Tensor Cores

512

-

RT Cores

32

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

16 MB

Theoretical Performance

39.78 GPixel/s

Pixel Rate

307.2 GPixel/s

179.0 GTexel/s

Texture Rate

614.4 GTexel/s

5.728 TFLOPS

FP16 (half)

39.32 TFLOPS

5.728 TFLOPS

FP32 (float)

19.66 TFLOPS

358.0 GFLOPS

FP64 (double)

-

Graphics Processor

Ellesmere

GPU Name

DG2-512

Ellesmere Gemini GL

GPU Variant

ACM-G10

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

5.7 billion

Transistors

21.7 billion

232 mm²

Die Size

406 mm²

Board Design

250W

TDP

225W

600 W

Suggested PSU

550 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.6

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