AMD Radeon R9 390X vs Intel Arc A380

VS

AMD Radeon R9 390X

Intel Arc A380

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390X and 6GB VRAM Arc A380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390X 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (384.0GB/s vs 186.0GB/s)

1792 additional rendering cores

Intel Arc A380 's Advantages

Released 7 years late

Boost Clock2050MHz

Lower TDP (75W vs 275W)

Score

Benchmark

FP32 (float)

Radeon R9 390X +40%

5.914 TFLOPS

Arc A380

4.198 TFLOPS

3DMark Time Spy

Radeon R9 390X +1%

4245

Arc A380

4168

Radeon R9 390X

VS

Arc A380

Graphics Card

Jun 2015

Release Date

Jun 2022

Pirate Islands

Generation

Alchemist(Arc 3)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2000 MHz

-

Boost Clock

2050 MHz

1500 MHz

Memory Clock

1937 MHz

Memory

8GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

512bit

Memory Bus

96bit

384.0GB/s

Bandwidth

186.0GB/s

Render Config

44

Compute Units

-

2816

Shading Units

1024

176

TMUs

64

ROPs

32

-

Tensor Cores

128

-

RT Cores

8

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

4 MB

-

Theoretical Performance

67.20 GPixel/s

Pixel Rate

65.60 GPixel/s

184.8 GTexel/s

Texture Rate

131.2 GTexel/s

-

FP16 (half)

8.397 TFLOPS

5.914 TFLOPS

FP32 (float)

4.198 TFLOPS

739.2 GFLOPS

FP64 (double)

1050 GFLOPS

Board Design

275W

TDP

75W

600 W

Suggested PSU

250 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x HDMI 2.13x DisplayPort 2.0

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Grenada

GPU Name

DG2-128

Grenada XT (215-0880004)

GPU Variant

ACM-G11

GCN 2.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

6.2 billion

Transistors

7.2 billion

438 mm²

Die Size

157 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

6.3

Shader Model

6.6

Related GPU Comparisons

1

AMD Radeon R9 390X vs ATI Radeon HD 4670

2

AMD Radeon R9 390X vs AMD Radeon 550

3

AMD Radeon R9 390X vs NVIDIA GeForce RTX 3070 Ti 8 GB GA102

4

AMD Radeon R9 390X vs AMD Radeon Pro V620

5

AMD Radeon R9 390X vs NVIDIA NVS 810

6

AMD Radeon R9 390X vs AMD Radeon RX 6700 XT

7

AMD Radeon R9 390X vs NVIDIA GeForce RTX 5050

8

AMD Radeon R9 390X vs AMD Radeon RX 5600 XT

9

AMD Radeon R9 390X vs NVIDIA GeForce GT 430 PCI

10

AMD Radeon R9 390X vs NVIDIA P106 100

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

5

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

6

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

7

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

8

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

9

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!