AMD Radeon R7 265 vs Intel Arc A580

VS

AMD Radeon R7 265 Intel Arc A580

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265 and 8GB VRAM Arc A580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 265 's Advantages

Lower TDP (150W vs 175W)

Intel Arc A580 's Advantages

Released 9 years and 8 months late

Boost Clock has increased by 116% (2000MHz vs 925MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 179.2GB/s)

2048 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 265

1.894 TFLOPS

Arc A580 +548%

12.29 TFLOPS

Radeon R7 265

VS

Arc A580

Graphics Card

Feb 2014

Release Date

Oct 2023

Volcanic Islands

Generation

Alchemist

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

1700 MHz

925 MHz

Boost Clock

2000 MHz

1400 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

179.2GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

-

16

Compute Units

-

1024

Shading Units

3072

64

TMUs

192

32

ROPs

96

-

Tensor Cores

384

-

RT Cores

24

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

8 MB

Theoretical Performance

29.60 GPixel/s

Pixel Rate

192.0 GPixel/s

59.20 GTexel/s

Texture Rate

384.0 GTexel/s

-

FP16 (half)

24.58 TFLOPS

1.894 TFLOPS

FP32 (float)

12.29 TFLOPS

118.4 GFLOPS

FP64 (double)

-

Graphics Processor

Pitcairn

GPU Name

DG2-512

Pitcairn PRO (215-0828062)

GPU Variant

ACM-G10

GCN 1.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

2.8 billion

Transistors

21.7 billion

212 mm²

Die Size

406 mm²

Board Design

150W

TDP

175W

450 W

Suggested PSU

450 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 2.0

1x 6-pin

Power Connectors

2x 8-pin

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

-

5.1

Shader Model

6.6

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