AMD Radeon RX 550X 640SP vs Intel Arc Pro A40

VS

AMD Radeon RX 550X 640SP Intel Arc Pro A40

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550X 640SP and 6GB VRAM Arc Pro A40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Pro A40 's Advantages

Released 4 years and 4 months late

Boost Clock has increased by 59% (1700MHz vs 1071MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 96.00GB/s)

384 additional rendering cores

Lower TDP (50W vs 60W)

Score

Benchmark

FP32 (float)

Radeon RX 550X 640SP

1.371 TFLOPS

Arc Pro A40 +153%

3.482 TFLOPS

Radeon RX 550X 640SP

VS

Arc Pro A40

Graphics Card

Apr 2018

Release Date

Aug 2022

Polaris

Generation

Alchemist

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1019 MHz

Base Clock

1500 MHz

1071 MHz

Boost Clock

1700 MHz

1500 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

96bit

96.00GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

-

10

Compute Units

-

640

Shading Units

1024

40

TMUs

64

16

ROPs

32

-

Tensor Cores

-

RT Cores

8

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

4 MB

Theoretical Performance

17.14 GPixel/s

Pixel Rate

54.40 GPixel/s

42.84 GTexel/s

Texture Rate

108.8 GTexel/s

1371 GFLOPS

FP16 (half)

6.963 TFLOPS

1371 GFLOPS

FP32 (float)

3.482 TFLOPS

85.68 GFLOPS

FP64 (double)

870.4 GFLOPS

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

Board Design

60W

TDP

50W

250 W

Suggested PSU

250 W

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

Outputs

4x mini-DisplayPort 2.0

None

Power Connectors

None

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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