AMD Radeon RX 580 2048SP vs ATI Radeon X1600 XT Dual

VS

AMD Radeon RX 580 2048SP

ATI Radeon X1600 XT Dual

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 580 2048SP and 256MB VRAM Radeon X1600 XT Dual to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580 2048SP 's Advantages

Boost Clock1284MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (224.0GB/s vs 22.08GB/s)

2048 additional rendering cores

Score

Radeon RX 580 2048SP

VS

Radeon X1600 XT Dual

Graphics Card

Oct 2018

Release Date

Unknown

Polaris

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1168 MHz

Base Clock

-

1284 MHz

Boost Clock

-

1750 MHz

Memory Clock

690 MHz

Memory

4GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

224.0GB/s

Bandwidth

22.08GB/s

Render Config

32

Compute Units

-

2048

Shading Units

-

128

TMUs

4

32

ROPs

4

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

41.09 GPixel/s

Pixel Rate

2.360 GPixel/s

164.4 GTexel/s

Texture Rate

2.360 GTexel/s

5.259 TFLOPS

FP16 (half)

-

5.259 TFLOPS

FP32 (float)

-

328.7 GFLOPS

FP64 (double)

-

Board Design

150W

TDP

Unknown

450 W

Suggested PSU

200 W

1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

2x DVI

1x 8-pin

Power Connectors

1x Molex

Graphics Processor

Polaris 20

GPU Name

RV530

Polaris 20 XL (215-0910052)

GPU Variant

-

GCN 4.0

Architecture

Ultra-Threaded SE

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

90 nm

5.7 billion

Transistors

0.157 billion

232 mm²

Die Size

150 mm²

Graphics Features

12 (12_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.4

Shader Model

3.0

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