NVIDIA GeForce RTX 4090 vs NVIDIA TITAN X Pascal

VS

NVIDIA GeForce RTX 4090 NVIDIA TITAN X Pascal

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 12GB VRAM TITAN X Pascal to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 's Advantages

Released 6 years and 1 months late

Boost Clock has increased by 65% (2520MHz vs 1531MHz)

More VRAM (24GB vs 12GB)

Larger VRAM bandwidth (1008GB/s vs 480.4GB/s)

12800 additional rendering cores

NVIDIA TITAN X Pascal 's Advantages

Lower TDP (250W vs 450W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 +652%

82.58 TFLOPS

TITAN X Pascal

10.97 TFLOPS

3DMark Time Spy

GeForce RTX 4090 +282%

36549

TITAN X Pascal

9556

Shadow of the Tomb Raider 2160p

GeForce RTX 4090 +340%

185

TITAN X Pascal

42

Shadow of the Tomb Raider 1440p

GeForce RTX 4090 +258%

280

TITAN X Pascal

78

Shadow of the Tomb Raider 1080p

GeForce RTX 4090 +137%

304

TITAN X Pascal

128

GTA 5 2160p

GeForce RTX 4090 +70%

167

TITAN X Pascal

98

GTA 5 1440p

GeForce RTX 4090 +77%

185

TITAN X Pascal

104

GTA 5 1080p

GeForce RTX 4090

186

TITAN X Pascal +1%

188

GeForce RTX 4090

VS

TITAN X Pascal

Graphics Card

Sep 2022

Release Date

Aug 2016

GeForce 40

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2235 MHz

Base Clock

1417 MHz

2520 MHz

Boost Clock

1531 MHz

1313 MHz

Memory Clock

1251 MHz

Memory

24GB

Memory Size

12GB

GDDR6X

Memory Type

GDDR5X

384bit

Memory Bus

384bit

1008GB/s

Bandwidth

480.4GB/s

Render Config

128

SM Count

28

-

Compute Units

-

16384

Shading Units

3584

512

TMUs

224

176

ROPs

96

512

Tensor Cores

-

128

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SM)

72 MB

L2 Cache

3 MB

Theoretical Performance

443.5 GPixel/s

Pixel Rate

147.0 GPixel/s

1290 GTexel/s

Texture Rate

342.9 GTexel/s

82.58 TFLOPS

FP16 (half)

171.5 GFLOPS

82.58 TFLOPS

FP32 (float)

10.97 TFLOPS

1290 GFLOPS

FP64 (double)

342.9 GFLOPS

Graphics Processor

AD102

GPU Name

GP102

AD102-300-A1

GPU Variant

GP102-400-A1

Ada Lovelace

Architecture

Pascal

TSMC

Foundry

TSMC

5 nm

Process Size

16 nm

76.3 billion

Transistors

11.8 billion

609 mm²

Die Size

471 mm²

Board Design

450W

TDP

250W

850 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 16-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

6.1

6.7

Shader Model

6.4

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