Intel Arc A380 vs AMD Radeon RX 7800 XT

VS

Intel Arc A380

AMD Radeon RX 7800 XT

We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 16GB VRAM Radeon RX 7800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380 's Advantages

Lower TDP (75W vs 263W)

AMD Radeon RX 7800 XT 's Advantages

Released 1 years and 2 months late

Boost Clock has increased by 19% (2430MHz vs 2050MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (624.1GB/s vs 186.0GB/s)

2816 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A380

4.198 TFLOPS

Radeon RX 7800 XT +788%

37.32 TFLOPS

3DMark Time Spy

Arc A380

4168

Radeon RX 7800 XT +380%

20031

Blender

Arc A380

524

Radeon RX 7800 XT +406%

2652

Shadow of the Tomb Raider 2160p

Arc A380

10

Radeon RX 7800 XT +720%

82

Shadow of the Tomb Raider 1440p

Arc A380

28

Radeon RX 7800 XT +464%

158

Shadow of the Tomb Raider 1080p

Arc A380

40

Radeon RX 7800 XT +485%

234

Arc A380

VS

Radeon RX 7800 XT

Graphics Card

Jun 2022

Release Date

Aug 2023

Alchemist(Arc 3)

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

2000 MHz

Base Clock

1295 MHz

2050 MHz

Boost Clock

2430 MHz

1937 MHz

Memory Clock

2438 MHz

Memory

6GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

96bit

Memory Bus

256bit

186.0GB/s

Bandwidth

624.1GB/s

Render Config

-

Compute Units

60

-

1024

Shading Units

3840

64

TMUs

240

32

ROPs

96

128

Tensor Cores

-

8

RT Cores

60

-

L1 Cache

128 KB per Array

4 MB

L2 Cache

4 MB

-

L3 Cache

64 MB

Theoretical Performance

65.60 GPixel/s

Pixel Rate

233.3 GPixel/s

131.2 GTexel/s

Texture Rate

583.2 GTexel/s

8.397 TFLOPS

FP16 (half)

74.65 TFLOPS

4.198 TFLOPS

FP32 (float)

37.32 TFLOPS

1050 GFLOPS

FP64 (double)

1166 GFLOPS

Board Design

75W

TDP

263W

250 W

Suggested PSU

600 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

1x HDMI 2.1a 3x DisplayPort 2.1

1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

DG2-128

GPU Name

Navi 32

ACM-G11

GPU Variant

Navi 32 XT (215-180000006)

Generation 12.7

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

6 nm

Process Size

5 nm

7.2 billion

Transistors

28.1 billion

157 mm²

Die Size

346 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

-

6.6

Shader Model

6.7

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