Intel Arc Pro A40 vs ATI Radeon HD 4860

VS

Intel Arc Pro A40

ATI Radeon HD 4860

We compared two Desktop platform GPUs: 6GB VRAM Arc Pro A40 and 512MB VRAM Radeon HD 4860 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 11 months late

Boost Clock1700MHz

More VRAM (6GB vs 512GB)

Larger VRAM bandwidth (192.0GB/s vs 96.00GB/s)

384 additional rendering cores

Lower TDP (50W vs 130W)

Score

Benchmark

FP32 (float)

Arc Pro A40 +288%

3.482 TFLOPS

Radeon HD 4860

0.896 TFLOPS

Arc Pro A40

VS

Radeon HD 4860

Graphics Card

Aug 2022

Release Date

Sep 2009

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

750 MHz

Memory

6GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

256bit

192.0GB/s

Bandwidth

96.00GB/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

11.20 GPixel/s

108.8 GTexel/s

Texture Rate

22.40 GTexel/s

6.963 TFLOPS

FP16 (half)

-

3.482 TFLOPS

FP32 (float)

896.0 GFLOPS

870.4 GFLOPS

FP64 (double)

179.2 GFLOPS

Board Design

50W

TDP

130W

250 W

Suggested PSU

300 W

4x mini-DisplayPort 2.0

Outputs

2x DVI 1x S-Video

None

Power Connectors

2x 6-pin

Graphics Processor

DG2-128

GPU Name

RV790

ACM-G11

GPU Variant

RV790 GT

Generation 12.7

Architecture

TeraScale

TSMC

Foundry

TSMC

6 nm

Process Size

55 nm

7.2 billion

Transistors

0.959 billion

157 mm²

Die Size

282 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

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