Intel Arc Pro A40 vs ATI Radeon HD 4855

VS

Intel Arc Pro A40

ATI Radeon HD 4855

We compared two Desktop platform GPUs: 6GB VRAM Arc Pro A40 and 512MB VRAM Radeon HD 4855 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Pro A40 's Advantages

Released 12 years and 7 months late

Boost Clock1700MHz

More VRAM (6GB vs 512GB)

Larger VRAM bandwidth (192.0GB/s vs 115.2GB/s)

384 additional rendering cores

Lower TDP (50W vs 110W)

Score

Benchmark

FP32 (float)

Arc Pro A40 +373%

3.482 TFLOPS

Radeon HD 4855

0.736 TFLOPS

Arc Pro A40

VS

Radeon HD 4855

Graphics Card

Aug 2022

Release Date

Jan 2010

Alchemist

Generation

Radeon R700

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

900 MHz

Memory

6GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

256bit

192.0GB/s

Bandwidth

115.2GB/s

Render Config

-

Compute Units

8

-

1024

Shading Units

640

64

TMUs

32

ROPs

16

-

8

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

54.40 GPixel/s

Pixel Rate

9.200 GPixel/s

108.8 GTexel/s

Texture Rate

18.40 GTexel/s

6.963 TFLOPS

FP16 (half)

-

3.482 TFLOPS

FP32 (float)

736.0 GFLOPS

870.4 GFLOPS

FP64 (double)

147.2 GFLOPS

Board Design

50W

TDP

110W

250 W

Suggested PSU

300 W

4x mini-DisplayPort 2.0

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

1x 6-pin

Graphics Processor

DG2-128

GPU Name

RV770

ACM-G11

GPU Variant

RV770 PRO (215-0669065)

Generation 12.7

Architecture

TeraScale

TSMC

Foundry

TSMC

6 nm

Process Size

55 nm

7.2 billion

Transistors

0.956 billion

157 mm²

Die Size

256 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

-

6.6

Shader Model

4.1

Related GPU Comparisons

1

Intel Arc Pro A40 vs NVIDIA GeForce GTX 1060 5 GB

2

Intel Arc Pro A40 vs AMD Radeon Pro 5700 XT

3

Intel Arc Pro A40 vs NVIDIA GeForce GT 430

4

Intel Arc Pro A40 vs NVIDIA GeForce GT 640

5

Intel Arc Pro A40 vs AMD Radeon RX 6900 XTX

6

Intel Arc Pro A40 vs NVIDIA GeForce GTX 950 Low Power

7

Intel Arc Pro A40 vs AMD Radeon R7 260

8

Intel Arc Pro A40 vs NVIDIA GeForce 9600 GT Green Edition

9

Intel Arc Pro A40 vs NVIDIA GeForce 9600 GSO

10

Intel Arc Pro A40 vs NVIDIA GeForce RTX 4070 AD103

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early