AMD Radeon HD 6870 X2 vs Intel Arc Pro A60

VS

AMD Radeon HD 6870 X2

Intel Arc Pro A60

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6870 X2 and 12GB VRAM Arc Pro A60 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Pro A60 's Advantages

Released 11 years and 11 months late

Boost Clock2050MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (384.0GB/s vs 134.4GB/s)

928 additional rendering cores

Lower TDP (130W vs 300W)

Score

Benchmark

FP32 (float)

Radeon HD 6870 X2

2.016 TFLOPS

Arc Pro A60 +316%

8.397 TFLOPS

Radeon HD 6870 X2

VS

Arc Pro A60

Graphics Card

Jul 2011

Release Date

Jun 2023

Northern Islands

Generation

Alchemist

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

2050 MHz

1050 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

134.4GB/s

Bandwidth

384.0GB/s

Render Config

14

Compute Units

-

1120

Shading Units

2048

56

TMUs

128

32

ROPs

64

-

Tensor Cores

256

-

RT Cores

16

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

12 MB

-

Theoretical Performance

28.80 GPixel/s

Pixel Rate

131.2 GPixel/s

50.40 GTexel/s

Texture Rate

262.4 GTexel/s

-

FP16 (half)

16.79 TFLOPS

2.016 TFLOPS

FP32 (float)

8.397 TFLOPS

-

Board Design

300W

TDP

130W

700 W

Suggested PSU

300 W

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

Outputs

4x DisplayPort 2.0

-

Graphics Processor

Barts

GPU Name

DG2-256

Barts XT (215-0798000)

GPU Variant

ACM-G12

TeraScale 2

Architecture

Generation 12.7

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

1.7 billion

Transistors

11.5 billion

255 mm²

Die Size

269 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

5.0

Shader Model

6.6

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