AMD Radeon R9 Nano vs NVIDIA GeForce RTX 3090

VS

AMD Radeon R9 Nano

NVIDIA GeForce RTX 3090

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 Nano and 24GB VRAM GeForce RTX 3090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 Nano 's Advantages

Lower TDP (175W vs 350W)

NVIDIA GeForce RTX 3090 's Advantages

Released 5 years and 1 months late

Boost Clock1695MHz

More VRAM (24GB vs 4GB)

Larger VRAM bandwidth (936.2GB/s vs 512.0GB/s)

6400 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 Nano

8.192 TFLOPS

GeForce RTX 3090 +334%

35.58 TFLOPS

3DMark Time Spy

Radeon R9 Nano

4607

GeForce RTX 3090 +332%

19948

Shadow of the Tomb Raider 2160p

Radeon R9 Nano

28

GeForce RTX 3090 +232%

93

Shadow of the Tomb Raider 1440p

Radeon R9 Nano

60

GeForce RTX 3090 +156%

154

Shadow of the Tomb Raider 1080p

Radeon R9 Nano

75

GeForce RTX 3090 +166%

200

Radeon R9 Nano

VS

GeForce RTX 3090

Graphics Card

Aug 2015

Release Date

Sep 2020

Pirate Islands

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1395 MHz

-

Boost Clock

1695 MHz

500 MHz

Memory Clock

1219 MHz

Memory

4GB

Memory Size

24GB

HBM

Memory Type

GDDR6X

4096bit

Memory Bus

384bit

512.0GB/s

Bandwidth

936.2GB/s

Render Config

64

Compute Units

-

SM Count

82

4096

Shading Units

10496

256

TMUs

328

64

ROPs

112

-

Tensor Cores

328

-

RT Cores

82

16 KB (per CU)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

6 MB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

189.8 GPixel/s

256.0 GTexel/s

Texture Rate

556.0 GTexel/s

8.192 TFLOPS

FP16 (half)

35.58 TFLOPS

8.192 TFLOPS

FP32 (float)

35.58 TFLOPS

512.0 GFLOPS

FP64 (double)

556.0 GFLOPS

Board Design

175W

TDP

350W

450 W

Suggested PSU

750 W

1x HDMI 1.4a 3x DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 12-pin

Graphics Processor

Fiji

GPU Name

GA102

Fiji XT CA (215-0862120)

GPU Variant

GA102-300-A1

GCN 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

8.9 billion

Transistors

28.3 billion

596 mm²

Die Size

628 mm²

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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