AMD Radeon R9 285 vs Intel Arc Pro A40

VS

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 285 and 6GB VRAM Arc Pro A40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 285 's Advantages

768 additional rendering cores

Intel Arc Pro A40 's Advantages

Released 7 years and 11 months late

Boost Clock1700MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (192.0GB/s vs 176.0GB/s)

Lower TDP (50W vs 190W)

Score

Benchmark

FP32 (float)

Radeon R9 285

3.29 TFLOPS

Arc Pro A40 +5%

3.482 TFLOPS

Radeon R9 285

VS

Arc Pro A40

Graphics Card

Sep 2014

Release Date

Aug 2022

Volcanic Islands

Generation

Alchemist

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

1700 MHz

1375 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

96bit

176.0GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

-

28

Compute Units

-

1792

Shading Units

1024

112

TMUs

64

32

ROPs

32

-

Tensor Cores

-

RT Cores

8

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

4 MB

Theoretical Performance

29.38 GPixel/s

Pixel Rate

54.40 GPixel/s

102.8 GTexel/s

Texture Rate

108.8 GTexel/s

3.290 TFLOPS

FP16 (half)

6.963 TFLOPS

3.290 TFLOPS

FP32 (float)

3.482 TFLOPS

205.6 GFLOPS

FP64 (double)

870.4 GFLOPS

Graphics Processor

Tonga

GPU Name

DG2-128

Tonga PRO (215-0851128)

GPU Variant

ACM-G11

GCN 3.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

5 billion

Transistors

7.2 billion

366 mm²

Die Size

157 mm²

Board Design

190W

TDP

50W

450 W

Suggested PSU

250 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

4x mini-DisplayPort 2.0

2x 6-pin

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.6

Related GPU Comparisons

1

NVIDIA GeForce RTX 3060 vs AMD Radeon R9 285

2

NVIDIA GeForce GT 1030 vs AMD Radeon R9 285

3

NVIDIA GeForce 9400 GT Rev. 3 vs AMD Radeon R9 285

4

NVIDIA GeForce GTS 150 OEM vs AMD Radeon R9 285

5

AMD Radeon RX 5500 OEM vs AMD Radeon R9 285

6

AMD Radeon R9 285 vs AMD Radeon HD 6510

7

NVIDIA GeForce RTX 3090 Ti vs AMD Radeon R9 285

8

AMD Radeon R9 285 vs NVIDIA Quadro FX 3450

9

AMD Radeon R9 285 vs ATI FirePro V7800

10

AMD Radeon R9 285 vs NVIDIA GeForce RTX 2070 SUPER