AMD Radeon HD 6870M vs Intel Arc Pro A60M

VS

AMD Radeon HD 6870M

Intel Arc Pro A60M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6870M and 8GB VRAM Arc Pro A60M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6870M 's Advantages

Lower TDP (50W vs 95W)

Intel Arc Pro A60M 's Advantages

Released 12 years and 5 months late

Boost Clock1300MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (256.0GB/s vs 64.00GB/s)

1248 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6870M

1.08 TFLOPS

Arc Pro A60M +393%

5.325 TFLOPS

Radeon HD 6870M

VS

Arc Pro A60M

Graphics Card

Jan 2011

Release Date

Jun 2023

Vancouver

Generation

Alchemist

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

1300 MHz

1000 MHz

Memory Clock

2000 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

256.0GB/s

Render Config

10

Compute Units

-

800

Shading Units

2048

40

TMUs

128

16

ROPs

64

-

Tensor Cores

256

-

RT Cores

16

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

8 MB

-

Theoretical Performance

10.80 GPixel/s

Pixel Rate

83.20 GPixel/s

27.00 GTexel/s

Texture Rate

166.4 GTexel/s

-

FP16 (half)

10.65 TFLOPS

1080 GFLOPS

FP32 (float)

5.325 TFLOPS

-

Board Design

50W

TDP

95W

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Granville

GPU Name

DG2-256

Granville XT (216-0769024)

GPU Variant

ACM-G12

TeraScale 2

Architecture

Generation 12.7

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

1.04 billion

Transistors

Unknown

166 mm²

Die Size

Unknown

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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