Intel Arc A380 vs AMD Radeon R7 450 OEM

VS

Intel Arc A380

AMD Radeon R7 450 OEM

We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 2GB VRAM Radeon R7 450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380 's Advantages

Released 6 years late

Boost Clock2050MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (186.0GB/s vs 72.00GB/s)

512 additional rendering cores

AMD Radeon R7 450 OEM 's Advantages

Lower TDP (65W vs 75W)

Score

Benchmark

FP32 (float)

Arc A380 +343%

4.198 TFLOPS

Radeon R7 450 OEM

0.947 TFLOPS

Arc A380

VS

Radeon R7 450 OEM

Graphics Card

Jun 2022

Release Date

Jun 2016

Alchemist(Arc 3)

Generation

Arctic Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2000 MHz

Base Clock

-

2050 MHz

Boost Clock

-

1937 MHz

Memory Clock

1125 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

128bit

186.0GB/s

Bandwidth

72.00GB/s

Render Config

-

Compute Units

8

-

1024

Shading Units

512

64

TMUs

32

ROPs

16

128

Tensor Cores

-

8

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

65.60 GPixel/s

Pixel Rate

14.80 GPixel/s

131.2 GTexel/s

Texture Rate

29.60 GTexel/s

8.397 TFLOPS

FP16 (half)

-

4.198 TFLOPS

FP32 (float)

947.2 GFLOPS

1050 GFLOPS

FP64 (double)

59.20 GFLOPS

Board Design

75W

TDP

65W

250 W

Suggested PSU

250 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

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

1x 8-pin

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

Cape Verde

ACM-G11

GPU Variant

Cape Verde PRO2

Generation 12.7

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

7.2 billion

Transistors

1.5 billion

157 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

-

6.6

Shader Model

6.5 (5.1)

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