Intel Arc A380 vs AMD Radeon RX Vega 64

VS

Intel Arc A380

AMD Radeon RX Vega 64

We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 8GB VRAM Radeon RX Vega 64 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380 's Advantages

Released 4 years and 10 months late

Boost Clock has increased by 33% (2050MHz vs 1546MHz)

Lower TDP (75W vs 295W)

AMD Radeon RX Vega 64 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (483.8GB/s vs 186.0GB/s)

3072 additional rendering cores

Score

Benchmark

FP32 (float)

Arc A380

4.198 TFLOPS

Radeon RX Vega 64 +201%

12.66 TFLOPS

3DMark Time Spy

Arc A380

4168

Radeon RX Vega 64 +80%

7522

Blender

Arc A380

524

Radeon RX Vega 64 +25%

660

Shadow of the Tomb Raider 2160p

Arc A380

10

Radeon RX Vega 64 +210%

31

Shadow of the Tomb Raider 1440p

Arc A380

28

Radeon RX Vega 64 +121%

62

Shadow of the Tomb Raider 1080p

Arc A380

40

Radeon RX Vega 64 +130%

92

Arc A380

VS

Radeon RX Vega 64

Graphics Card

Jun 2022

Release Date

Aug 2017

Alchemist(Arc 3)

Generation

Vega

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2000 MHz

Base Clock

1247 MHz

2050 MHz

Boost Clock

1546 MHz

1937 MHz

Memory Clock

945 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

HBM2

96bit

Memory Bus

2048bit

186.0GB/s

Bandwidth

483.8GB/s

Render Config

-

Compute Units

64

-

1024

Shading Units

4096

64

TMUs

256

32

ROPs

64

128

Tensor Cores

-

8

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

4 MB

-

Theoretical Performance

65.60 GPixel/s

Pixel Rate

98.94 GPixel/s

131.2 GTexel/s

Texture Rate

395.8 GTexel/s

8.397 TFLOPS

FP16 (half)

25.33 TFLOPS

4.198 TFLOPS

FP32 (float)

12.66 TFLOPS

1050 GFLOPS

FP64 (double)

791.6 GFLOPS

Board Design

75W

TDP

295W

250 W

Suggested PSU

600 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

DG2-128

GPU Name

Vega 10

ACM-G11

GPU Variant

Vega 10 XT (215-0894200)

Generation 12.7

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

7.2 billion

Transistors

12.5 billion

157 mm²

Die Size

495 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

-

6.6

Shader Model

6.4

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