NVIDIA GeForce GTX TITAN X vs NVIDIA GeForce RTX 3090

VS

NVIDIA GeForce GTX TITAN X NVIDIA GeForce RTX 3090

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX TITAN X and 24GB VRAM GeForce RTX 3090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN X 's Advantages

Lower TDP (250W vs 350W)

NVIDIA GeForce RTX 3090 's Advantages

Released 5 years and 6 months late

Boost Clock has increased by 56% (1695MHz vs 1089MHz)

More VRAM (24GB vs 12GB)

Larger VRAM bandwidth (936.2GB/s vs 336.6GB/s)

7424 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX TITAN X

6.691 TFLOPS

GeForce RTX 3090 +431%

35.58 TFLOPS

GeForce GTX TITAN X

VS

GeForce RTX 3090

Graphics Card

Mar 2015

Release Date

Sep 2020

GeForce 900

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1000 MHz

Base Clock

1395 MHz

1089 MHz

Boost Clock

1695 MHz

1753 MHz

Memory Clock

1219 MHz

Memory

12GB

Memory Size

24GB

GDDR5

Memory Type

GDDR6X

384bit

Memory Bus

384bit

336.6GB/s

Bandwidth

936.2GB/s

Render Config

-

SM Count

82

-

Compute Units

-

3072

Shading Units

10496

192

TMUs

328

96

ROPs

112

-

Tensor Cores

328

-

RT Cores

82

48 KB (per SMM)

L1 Cache

128 KB (per SM)

3 MB

L2 Cache

6 MB

Theoretical Performance

104.5 GPixel/s

Pixel Rate

189.8 GPixel/s

209.1 GTexel/s

Texture Rate

556.0 GTexel/s

-

FP16 (half)

35.58 TFLOPS

6.691 TFLOPS

FP32 (float)

35.58 TFLOPS

209.1 GFLOPS

FP64 (double)

556.0 GFLOPS

Graphics Processor

GM200

GPU Name

GA102

GM200-400-A1

GPU Variant

GA102-300-A1

Maxwell 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

8 billion

Transistors

28.3 billion

601 mm²

Die Size

628 mm²

Board Design

250W

TDP

350W

600 W

Suggested PSU

750 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 12-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.2

CUDA

8.6

6.4

Shader Model

6.6

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