AMD Radeon Pro 5500 XT vs AMD Radeon R9 390X

VS

AMD Radeon Pro 5500 XT

AMD Radeon R9 390X

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro 5500 XT and 8GB VRAM Radeon R9 390X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5500 XT 's Advantages

Released 5 years and 2 months late

Boost Clock1757MHz

Lower TDP (125W vs 275W)

AMD Radeon R9 390X 's Advantages

Larger VRAM bandwidth (384.0GB/s vs 224.0GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 5500 XT

5.398 TFLOPS

Radeon R9 390X +9%

5.914 TFLOPS

Radeon Pro 5500 XT

VS

Radeon R9 390X

Graphics Card

Aug 2020

Release Date

Jun 2015

Radeon Pro Mac

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1187 MHz

Base Clock

-

1757 MHz

Boost Clock

-

1750 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

512bit

224.0GB/s

Bandwidth

384.0GB/s

Render Config

24

Compute Units

44

-

1536

Shading Units

2816

96

TMUs

176

32

ROPs

64

-

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

1024 KB

-

Theoretical Performance

56.22 GPixel/s

Pixel Rate

67.20 GPixel/s

168.7 GTexel/s

Texture Rate

184.8 GTexel/s

10.80 TFLOPS

FP16 (half)

-

5.398 TFLOPS

FP32 (float)

5.914 TFLOPS

337.3 GFLOPS

FP64 (double)

739.2 GFLOPS

Board Design

125W

TDP

275W

300 W

Suggested PSU

600 W

No outputs

Outputs

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

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 14

GPU Name

Grenada

Navi 14 PRO XL

GPU Variant

Grenada XT (215-0880004)

RDNA 1.0

Architecture

GCN 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

6.4 billion

Transistors

6.2 billion

158 mm²

Die Size

438 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.3

Vulkan

1.2

-

6.5

Shader Model

6.3

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