NVIDIA TITAN RTX vs NVIDIA GeForce RTX 4080 Ti

VS

NVIDIA TITAN RTX NVIDIA GeForce RTX 4080 Ti

We compared two Desktop platform GPUs: 24GB VRAM TITAN RTX and 16GB VRAM GeForce RTX 4080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN RTX 's Advantages

More VRAM (24GB vs 16GB)

Lower TDP (280W vs 400W)

NVIDIA GeForce RTX 4080 Ti 's Advantages

Boost Clock has increased by 47% (2610MHz vs 1770MHz)

Larger VRAM bandwidth (678.4GB/s vs 672.0GB/s)

9472 additional rendering cores

Score

Benchmark

FP32 (float)

TITAN RTX

16.31 TFLOPS

GeForce RTX 4080 Ti +350%

73.5 TFLOPS

TITAN RTX

VS

GeForce RTX 4080 Ti

Graphics Card

Dec 2018

Release Date

Unknown

GeForce 20

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1350 MHz

Base Clock

2340 MHz

1770 MHz

Boost Clock

2610 MHz

1750 MHz

Memory Clock

1325 MHz

Memory

24GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6X

384bit

Memory Bus

256bit

672.0GB/s

Bandwidth

678.4GB/s

Render Config

72

SM Count

110

-

Compute Units

-

4608

Shading Units

14080

288

TMUs

440

96

ROPs

144

576

Tensor Cores

440

72

RT Cores

110

64 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

80 MB

Theoretical Performance

169.9 GPixel/s

Pixel Rate

375.8 GPixel/s

509.8 GTexel/s

Texture Rate

1148 GTexel/s

32.62 TFLOPS

FP16 (half)

73.50 TFLOPS

16.31 TFLOPS

FP32 (float)

73.50 TFLOPS

509.8 GFLOPS

FP64 (double)

1148 GFLOPS

Graphics Processor

TU102

GPU Name

AD102

TU102-400-A1

GPU Variant

AD102-225-A1

Turing

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

12 nm

Process Size

5 nm

18.6 billion

Transistors

76.3 billion

754 mm²

Die Size

609 mm²

Board Design

280W

TDP

400W

600 W

Suggested PSU

800 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 16-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

7.5

CUDA

8.9

6.6

Shader Model

6.7

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