AMD Radeon RX 550 512SP vs Intel Arc A770

VS

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 512SP and 16GB VRAM Arc A770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 512SP 's Advantages

Lower TDP (50W vs 225W)

Intel Arc A770 's Advantages

Released 5 years late

Boost Clock has increased by 124% (2400MHz vs 1071MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 96.00GB/s)

3584 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 550 512SP

1.097 TFLOPS

Arc A770 +1692%

19.66 TFLOPS

Radeon RX 550 512SP

VS

Arc A770

Graphics Card

Oct 2017

Release Date

Oct 2022

Polaris

Generation

Alchemist

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1019 MHz

Base Clock

2100 MHz

1071 MHz

Boost Clock

2400 MHz

1500 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

8

Compute Units

-

512

Shading Units

4096

32

TMUs

256

16

ROPs

128

-

Tensor Cores

512

-

RT Cores

32

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

16 MB

Theoretical Performance

17.14 GPixel/s

Pixel Rate

307.2 GPixel/s

34.27 GTexel/s

Texture Rate

614.4 GTexel/s

1097 GFLOPS

FP16 (half)

39.32 TFLOPS

1097 GFLOPS

FP32 (float)

19.66 TFLOPS

68.54 GFLOPS

FP64 (double)

-

Graphics Processor

Baffin

GPU Name

DG2-512

Baffin LE

GPU Variant

ACM-G10

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

3 billion

Transistors

21.7 billion

123 mm²

Die Size

406 mm²

Board Design

50W

TDP

225W

250 W

Suggested PSU

550 W

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

None

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

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.6

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