Intel Arc Pro A50 vs AMD Radeon R9 390 X2

VS

We compared two Desktop platform GPUs: 6GB VRAM Arc Pro A50 and 8GB VRAM Radeon R9 390 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Pro A50 's Advantages

Released 6 years and 11 months late

Boost Clock2350MHz

Lower TDP (75W vs 580W)

AMD Radeon R9 390 X2 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (345.6GB/s vs 192.0GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Arc Pro A50

4.813 TFLOPS

Radeon R9 390 X2 +6%

5.12 TFLOPS

Arc Pro A50

VS

Radeon R9 390 X2

Graphics Card

Aug 2022

Release Date

Sep 2015

Alchemist

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2000 MHz

Base Clock

-

2350 MHz

Boost Clock

-

2000 MHz

Memory Clock

1350 MHz

Memory

6GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

512bit

192.0GB/s

Bandwidth

345.6GB/s

Render Config

-

SM Count

-

Compute Units

40

1024

Shading Units

2560

64

TMUs

160

32

ROPs

64

-

Tensor Cores

-

8

RT Cores

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

1024 KB

Theoretical Performance

75.20 GPixel/s

Pixel Rate

64.00 GPixel/s

150.4 GTexel/s

Texture Rate

160.0 GTexel/s

9.626 TFLOPS

FP16 (half)

-

4.813 TFLOPS

FP32 (float)

5.120 TFLOPS

1203 GFLOPS

FP64 (double)

640.0 GFLOPS

Graphics Processor

DG2-128

GPU Name

Grenada

ACM-G11

GPU Variant

Grenada PRO (215-0880030)

Generation 12.7

Architecture

GCN 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

28 nm

7.2 billion

Transistors

6.2 billion

157 mm²

Die Size

438 mm²

Board Design

75W

TDP

580W

250 W

Suggested PSU

950 W

4x mini-DisplayPort 2.0

Outputs

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

None

Power Connectors

4x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

-

CUDA

-

6.6

Shader Model

6.3

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