AMD Radeon R9 390 X2 vs AMD Radeon Pro WX 3200

VS

AMD Radeon R9 390 X2

AMD Radeon Pro WX 3200

We compared two Desktop platform GPUs: 8GB VRAM Radeon R9 390 X2 and 4GB VRAM Radeon Pro WX 3200 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 390 X2 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (345.6GB/s vs 96.00GB/s)

1920 additional rendering cores

AMD Radeon Pro WX 3200 's Advantages

Released 3 years and 10 months late

Lower TDP (65W vs 580W)

Score

Benchmark

FP32 (float)

Radeon R9 390 X2 +208%

5.12 TFLOPS

Radeon Pro WX 3200

1.658 TFLOPS

Radeon R9 390 X2

VS

Radeon Pro WX 3200

Graphics Card

Sep 2015

Release Date

Jul 2019

Pirate Islands

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

1350 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

512bit

Memory Bus

128bit

345.6GB/s

Bandwidth

96.00GB/s

Render Config

40

Compute Units

10

-

2560

Shading Units

640

160

TMUs

32

64

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

20.72 GPixel/s

160.0 GTexel/s

Texture Rate

41.44 GTexel/s

-

FP16 (half)

1.658 TFLOPS

5.120 TFLOPS

FP32 (float)

1.658 TFLOPS

640.0 GFLOPS

FP64 (double)

103.6 GFLOPS

Board Design

580W

TDP

65W

950 W

Suggested PSU

250 W

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

Outputs

4x mini-DisplayPort 1.4a

4x 8-pin

Power Connectors

None

Graphics Processor

Grenada

GPU Name

Polaris 23

Grenada PRO (215-0880030)

GPU Variant

Polaris 23 XT GL

GCN 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

6.2 billion

Transistors

2.2 billion

438 mm²

Die Size

103 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.0

OpenCL

2.1

1.2

Vulkan

1.2

-

6.3

Shader Model

6.4

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