AMD Radeon RX 550X 640SP vs Intel Arc A380

VS

AMD Radeon RX 550X 640SP

Intel Arc A380

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550X 640SP and 6GB VRAM Arc A380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550X 640SP 's Advantages

Lower TDP (60W vs 75W)

Intel Arc A380 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 91% (2050MHz vs 1071MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (186.0GB/s vs 96.00GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 550X 640SP

1.371 TFLOPS

Arc A380 +206%

4.198 TFLOPS

Radeon RX 550X 640SP

VS

Arc A380

Graphics Card

Apr 2018

Release Date

Jun 2022

Polaris

Generation

Alchemist(Arc 3)

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1019 MHz

Base Clock

2000 MHz

1071 MHz

Boost Clock

2050 MHz

1500 MHz

Memory Clock

1937 MHz

Memory

2GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

96bit

96.00GB/s

Bandwidth

186.0GB/s

Render Config

10

Compute Units

-

640

Shading Units

1024

40

TMUs

64

16

ROPs

32

-

Tensor Cores

128

-

RT Cores

8

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

4 MB

-

Theoretical Performance

17.14 GPixel/s

Pixel Rate

65.60 GPixel/s

42.84 GTexel/s

Texture Rate

131.2 GTexel/s

1371 GFLOPS

FP16 (half)

8.397 TFLOPS

1371 GFLOPS

FP32 (float)

4.198 TFLOPS

85.68 GFLOPS

FP64 (double)

1050 GFLOPS

Board Design

60W

TDP

75W

250 W

Suggested PSU

250 W

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

Outputs

1x HDMI 2.13x DisplayPort 2.0

None

Power Connectors

1x 8-pin

Graphics Processor

Baffin

GPU Name

DG2-128

Baffin LE

GPU Variant

ACM-G11

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

3 billion

Transistors

7.2 billion

123 mm²

Die Size

157 mm²

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

-

6.4

Shader Model

6.6

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