NVIDIA TITAN RTX vs AMD Radeon R9 Nano

VS

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

Main Differences

NVIDIA TITAN RTX 's Advantages

Released 3 years and 4 months late

Boost Clock1770MHz

More VRAM (24GB vs 4GB)

Larger VRAM bandwidth (672.0GB/s vs 512.0GB/s)

512 additional rendering cores

AMD Radeon R9 Nano 's Advantages

Lower TDP (175W vs 280W)

Score

Benchmark

FP32 (float)

TITAN RTX +99%

16.31 TFLOPS

Radeon R9 Nano

8.192 TFLOPS

3DMark Time Spy

TITAN RTX +228%

15148

Radeon R9 Nano

4607

Shadow of the Tomb Raider 2160p

TITAN RTX +142%

68

Radeon R9 Nano

28

Shadow of the Tomb Raider 1440p

TITAN RTX +106%

124

Radeon R9 Nano

60

Shadow of the Tomb Raider 1080p

TITAN RTX +129%

172

Radeon R9 Nano

75

TITAN RTX

VS

Radeon R9 Nano

Graphics Card

Dec 2018

Release Date

Aug 2015

GeForce 20

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1350 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1750 MHz

Memory Clock

500 MHz

Memory

24GB

Memory Size

4GB

GDDR6

Memory Type

HBM

384bit

Memory Bus

4096bit

672.0GB/s

Bandwidth

512.0GB/s

Render Config

72

SM Count

-

Compute Units

64

4608

Shading Units

4096

288

TMUs

256

96

ROPs

64

576

Tensor Cores

-

72

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

2 MB

Theoretical Performance

169.9 GPixel/s

Pixel Rate

64.00 GPixel/s

509.8 GTexel/s

Texture Rate

256.0 GTexel/s

32.62 TFLOPS

FP16 (half)

8.192 TFLOPS

16.31 TFLOPS

FP32 (float)

8.192 TFLOPS

509.8 GFLOPS

FP64 (double)

512.0 GFLOPS

Graphics Processor

TU102

GPU Name

Fiji

TU102-400-A1

GPU Variant

Fiji XT CA (215-0862120)

Turing

Architecture

GCN 3.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

18.6 billion

Transistors

8.9 billion

754 mm²

Die Size

596 mm²

Board Design

280W

TDP

175W

600 W

Suggested PSU

450 W

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

Outputs

1x HDMI 1.4a 3x DisplayPort 1.2

2x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

6.3

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