AMD Radeon RX 460 vs ATI Radeon X1600 XT Dual

VS

AMD Radeon RX 460

ATI Radeon X1600 XT Dual

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 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 460 's Advantages

Boost Clock1200MHz

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (112.0GB/s vs 22.08GB/s)

896 additional rendering cores

Score

Radeon RX 460

VS

Radeon X1600 XT Dual

Graphics Card

Aug 2016

Release Date

Unknown

Arctic Islands

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

1090 MHz

Base Clock

-

1200 MHz

Boost Clock

-

1750 MHz

Memory Clock

690 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

112.0GB/s

Bandwidth

22.08GB/s

Render Config

14

Compute Units

-

896

Shading Units

-

56

TMUs

4

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

-

Theoretical Performance

19.20 GPixel/s

Pixel Rate

2.360 GPixel/s

67.20 GTexel/s

Texture Rate

2.360 GTexel/s

2.150 TFLOPS

FP16 (half)

-

2.150 TFLOPS

FP32 (float)

-

134.4 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

Unknown

250 W

Suggested PSU

200 W

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

Outputs

2x DVI

None

Power Connectors

1x Molex

Graphics Processor

Baffin

GPU Name

RV530

Baffin PRO

GPU Variant

-

GCN 4.0

Architecture

Ultra-Threaded SE

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

90 nm

3 billion

Transistors

0.157 billion

123 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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