NVIDIA GeForce RTX 4090 Ti vs NVIDIA TITAN RTX

VS

NVIDIA GeForce RTX 4090 Ti NVIDIA TITAN RTX

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 Ti and 24GB VRAM TITAN RTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Ti 's Advantages

Boost Clock has increased by 45% (2565MHz vs 1770MHz)

Larger VRAM bandwidth (1152GB/s vs 672.0GB/s)

13568 additional rendering cores

NVIDIA TITAN RTX 's Advantages

Lower TDP (280W vs 600W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Ti +471%

93.24 TFLOPS

TITAN RTX

16.31 TFLOPS

GeForce RTX 4090 Ti

VS

TITAN RTX

Graphics Card

Unknown

Release Date

Dec 2018

GeForce 40

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2325 MHz

Base Clock

1350 MHz

2565 MHz

Boost Clock

1770 MHz

1500 MHz

Memory Clock

1750 MHz

Memory

24GB

Memory Size

24GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

384bit

1152GB/s

Bandwidth

672.0GB/s

Render Config

142

SM Count

72

-

Compute Units

-

18176

Shading Units

4608

568

TMUs

288

192

ROPs

96

568

Tensor Cores

576

142

RT Cores

72

128 KB (per SM)

L1 Cache

64 KB (per SM)

96 MB

L2 Cache

6 MB

Theoretical Performance

492.5 GPixel/s

Pixel Rate

169.9 GPixel/s

1457 GTexel/s

Texture Rate

509.8 GTexel/s

93.24 TFLOPS

FP16 (half)

32.62 TFLOPS

93.24 TFLOPS

FP32 (float)

16.31 TFLOPS

1457 GFLOPS

FP64 (double)

509.8 GFLOPS

Graphics Processor

AD102

GPU Name

TU102

AD102-400-A1

GPU Variant

TU102-400-A1

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

5 nm

Process Size

12 nm

76.3 billion

Transistors

18.6 billion

609 mm²

Die Size

754 mm²

Board Design

600W

TDP

280W

1000 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

2x 16-pin

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

7.5

6.7

Shader Model

6.6

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