AMD Radeon R9 Nano vs ATI Radeon X1600 XT Dual

VS

AMD Radeon R9 Nano

ATI Radeon X1600 XT Dual

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano 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 R9 Nano 's Advantages

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (512.0GB/s vs 22.08GB/s)

4096 additional rendering cores

Score

Radeon R9 Nano

VS

Radeon X1600 XT Dual

Graphics Card

Aug 2015

Release Date

Unknown

Pirate Islands

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

500 MHz

Memory Clock

690 MHz

Memory

4GB

Memory Size

256MB

HBM

Memory Type

GDDR3

4096bit

Memory Bus

128bit

512.0GB/s

Bandwidth

22.08GB/s

Render Config

64

Compute Units

-

4096

Shading Units

-

256

TMUs

4

64

ROPs

4

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

2.360 GPixel/s

256.0 GTexel/s

Texture Rate

2.360 GTexel/s

8.192 TFLOPS

FP16 (half)

-

8.192 TFLOPS

FP32 (float)

-

512.0 GFLOPS

FP64 (double)

-

Board Design

175W

TDP

Unknown

450 W

Suggested PSU

200 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

2x DVI

1x 8-pin

Power Connectors

1x Molex

Graphics Processor

Fiji

GPU Name

RV530

Fiji XT CA (215-0862120)

GPU Variant

-

GCN 3.0

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

8.9 billion

Transistors

0.157 billion

596 mm²

Die Size

150 mm²

Graphics Features

12 (12_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

2.0

OpenCL

N/A

1.2

Vulkan

N/A

-

6.3

Shader Model

3.0

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