AMD Radeon R7 260 vs Intel Arc A780

VS

AMD Radeon R7 260

Intel Arc A780

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 260 and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 260 's Advantages

Lower TDP (95W vs 200W)

Intel Arc A780 's Advantages

Boost Clock2200MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (559.6GB/s vs 96.00GB/s)

3328 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 260

1.536 TFLOPS

Arc A780 +1073%

18.02 TFLOPS

Radeon R7 260

VS

Arc A780

Graphics Card

Dec 2013

Release Date

Unknown

Volcanic Islands

Generation

Alchemist(Arc 7)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2200 MHz

-

Boost Clock

2200 MHz

1500 MHz

Memory Clock

1093 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

559.6GB/s

Render Config

12

Compute Units

-

768

Shading Units

4096

48

TMUs

256

16

ROPs

128

-

Tensor Cores

512

-

RT Cores

32

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

16 MB

-

Theoretical Performance

16.00 GPixel/s

Pixel Rate

281.6 GPixel/s

48.00 GTexel/s

Texture Rate

563.2 GTexel/s

-

FP16 (half)

36.04 TFLOPS

1.536 TFLOPS

FP32 (float)

18.02 TFLOPS

96.00 GFLOPS

FP64 (double)

2.253 TFLOPS

Board Design

95W

TDP

200W

250 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.13x DisplayPort 2.0

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

Bonaire

GPU Name

DG2-512

Bonaire PRO

GPU Variant

ACM-G10

GCN 2.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

2.08 billion

Transistors

21.7 billion

160 mm²

Die Size

406 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

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