Intel Arc A380 vs AMD Radeon R7 265

VS

Intel Arc A380

AMD Radeon R7 265

We compared two Desktop platform GPUs: 6GB VRAM Arc A380 and 2GB VRAM Radeon R7 265 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A380 's Advantages

Released 8 years and 4 months late

Boost Clock has increased by 122% (2050MHz vs 925MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (186.0GB/s vs 179.2GB/s)

Lower TDP (75W vs 150W)

Score

Benchmark

FP32 (float)

Arc A380 +121%

4.198 TFLOPS

Radeon R7 265

1.894 TFLOPS

Arc A380

VS

Radeon R7 265

Graphics Card

Jun 2022

Release Date

Feb 2014

Alchemist(Arc 3)

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2000 MHz

Base Clock

900 MHz

2050 MHz

Boost Clock

925 MHz

1937 MHz

Memory Clock

1400 MHz

Memory

6GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

256bit

186.0GB/s

Bandwidth

179.2GB/s

Render Config

-

Compute Units

16

-

1024

Shading Units

1024

64

TMUs

64

32

ROPs

32

128

Tensor Cores

-

8

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

65.60 GPixel/s

Pixel Rate

29.60 GPixel/s

131.2 GTexel/s

Texture Rate

59.20 GTexel/s

8.397 TFLOPS

FP16 (half)

-

4.198 TFLOPS

FP32 (float)

1.894 TFLOPS

1050 GFLOPS

FP64 (double)

118.4 GFLOPS

Board Design

75W

TDP

150W

250 W

Suggested PSU

450 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

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

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

DG2-128

GPU Name

Pitcairn

ACM-G11

GPU Variant

Pitcairn PRO (215-0828062)

Generation 12.7

Architecture

GCN 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

7.2 billion

Transistors

2.8 billion

157 mm²

Die Size

212 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

-

6.6

Shader Model

5.1

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