AMD Radeon R9 Nano vs NVIDIA A16 PCIe

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 16GB VRAM A16 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 Nano 's Advantages

Larger VRAM bandwidth (512.0GB/s vs 231.9GB/s)

2816 additional rendering cores

Lower TDP (175W vs 250W)

NVIDIA A16 PCIe 's Advantages

Released 5 years and 8 months late

Boost Clock1695MHz

More VRAM (16GB vs 4GB)

Score

Benchmark

FP32 (float)

Radeon R9 Nano +88%

8.192 TFLOPS

A16 PCIe

4.339 TFLOPS

Radeon R9 Nano

VS

A16 PCIe

Graphics Card

Aug 2015

Release Date

Apr 2021

Pirate Islands

Generation

Tesla

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

885 MHz

-

Boost Clock

1695 MHz

500 MHz

Memory Clock

1812 MHz

Memory

4GB

Memory Size

16GB

HBM

Memory Type

GDDR6

4096bit

Memory Bus

128bit

512.0GB/s

Bandwidth

231.9GB/s

Render Config

-

SM Count

10

64

Compute Units

-

4096

Shading Units

1280

256

TMUs

40

64

ROPs

32

-

Tensor Cores

40

-

RT Cores

10

16 KB (per CU)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

2 MB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

54.24 GPixel/s

256.0 GTexel/s

Texture Rate

67.80 GTexel/s

8.192 TFLOPS

FP16 (half)

4.339 TFLOPS

8.192 TFLOPS

FP32 (float)

4.339 TFLOPS

512.0 GFLOPS

FP64 (double)

135.6 GFLOPS

Graphics Processor

Fiji

GPU Name

GA107

Fiji XT CA (215-0862120)

GPU Variant

-

GCN 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

8.9 billion

Transistors

Unknown

596 mm²

Die Size

Unknown

Board Design

175W

TDP

250W

450 W

Suggested PSU

600 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

No outputs

1x 8-pin

Power Connectors

8-pin EPS

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.3

Shader Model

6.6

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