Intel Arc A380 vs ATI Radeon HD 3450 X2

VS

Intel Arc A380

ATI Radeon HD 3450 X2

We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 512MB VRAM Radeon HD 3450 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380 's Advantages

Released 14 years and 6 months late

Boost Clock2050MHz

More VRAM (6GB vs 512GB)

Larger VRAM bandwidth (186.0GB/s vs 8.000GB/s)

984 additional rendering cores

ATI Radeon HD 3450 X2 's Advantages

Lower TDP (50W vs 75W)

Score

Benchmark

FP32 (float)

Arc A380 +8645%

4.198 TFLOPS

Radeon HD 3450 X2

0.048 TFLOPS

Arc A380

VS

Radeon HD 3450 X2

Graphics Card

Jun 2022

Release Date

Dec 2007

Alchemist(Arc 3)

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

2000 MHz

Base Clock

-

2050 MHz

Boost Clock

-

1937 MHz

Memory Clock

500 MHz

Memory

6GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

96bit

Memory Bus

64bit

186.0GB/s

Bandwidth

8.000GB/s

Render Config

-

Compute Units

2

-

1024

Shading Units

40

64

TMUs

4

32

ROPs

4

128

Tensor Cores

-

8

RT Cores

-

4 MB

L2 Cache

64 KB

-

Theoretical Performance

65.60 GPixel/s

Pixel Rate

2.400 GPixel/s

131.2 GTexel/s

Texture Rate

2.400 GTexel/s

8.397 TFLOPS

FP16 (half)

-

4.198 TFLOPS

FP32 (float)

48.00 GFLOPS

1050 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

50W

250 W

Suggested PSU

250 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

2x DMS-59

1x 8-pin

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

RV620

ACM-G11

GPU Variant

RV620 LE

Generation 12.7

Architecture

TeraScale

TSMC

Foundry

TSMC

6 nm

Process Size

55 nm

7.2 billion

Transistors

0.181 billion

157 mm²

Die Size

67 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

-

6.6

Shader Model

4.1

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