Intel Arc Pro A40 vs AMD Radeon HD 6670

VS

We compared two Desktop platform GPUs: 6GB VRAM Arc Pro A40 and 1024MB VRAM Radeon HD 6670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Pro A40 's Advantages

Released 11 years and 4 months late

Boost Clock1700MHz

More VRAM (6GB vs 1GB)

Larger VRAM bandwidth (192.0GB/s vs 64.00GB/s)

544 additional rendering cores

Lower TDP (50W vs 66W)

Score

Benchmark

FP32 (float)

Arc Pro A40 +353%

3.482 TFLOPS

Radeon HD 6670

0.768 TFLOPS

Arc Pro A40

VS

Radeon HD 6670

Graphics Card

Aug 2022

Release Date

Apr 2011

Alchemist

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1500 MHz

Base Clock

-

1700 MHz

Boost Clock

-

2000 MHz

Memory Clock

1000 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

128bit

192.0GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

Compute Units

6

1024

Shading Units

480

64

TMUs

24

32

ROPs

8

-

Tensor Cores

-

8

RT Cores

-

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

256 KB

Theoretical Performance

54.40 GPixel/s

Pixel Rate

6.400 GPixel/s

108.8 GTexel/s

Texture Rate

19.20 GTexel/s

6.963 TFLOPS

FP16 (half)

-

3.482 TFLOPS

FP32 (float)

768.0 GFLOPS

870.4 GFLOPS

FP64 (double)

-

Graphics Processor

DG2-128

GPU Name

Turks

ACM-G11

GPU Variant

Turks XT (215-0803000)

Generation 12.7

Architecture

TeraScale 2

TSMC

Foundry

TSMC

6 nm

Process Size

40 nm

7.2 billion

Transistors

0.716 billion

157 mm²

Die Size

118 mm²

Board Design

50W

TDP

66W

250 W

Suggested PSU

250 W

4x mini-DisplayPort 2.0

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.6

Shader Model

5.0

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