NVIDIA GeForce GTX TITAN Z vs NVIDIA GeForce RTX 4090

VS

NVIDIA GeForce GTX TITAN Z

NVIDIA GeForce RTX 4090

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN Z and 24GB VRAM GeForce RTX 4090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN Z 's Advantages

Lower TDP (375W vs 450W)

NVIDIA GeForce RTX 4090 's Advantages

Released 8 years and 4 months late

Boost Clock has increased by 188% (2520MHz vs 876MHz)

More VRAM (24GB vs 6GB)

Larger VRAM bandwidth (1.01TB/s vs 336.0GB/s)

13504 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX TITAN Z

5.046 TFLOPS

GeForce RTX 4090 +1536%

82.58 TFLOPS

GeForce GTX TITAN Z

VS

GeForce RTX 4090

Graphics Card

May 2014

Release Date

Sep 2022

GeForce 700

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

705 MHz

Base Clock

2235 MHz

876 MHz

Boost Clock

2520 MHz

1750 MHz

Memory Clock

1313 MHz

Memory

6GB

Memory Size

24GB

GDDR5

Memory Type

GDDR6X

384bit

Memory Bus

384bit

336.0GB/s

Bandwidth

1.01TB/s

Render Config

-

SM Count

128

2880

Shading Units

16384

240

TMUs

512

48

ROPs

176

-

Tensor Cores

512

-

RT Cores

128

16 KB (per SMX)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

72 MB

-

Theoretical Performance

52.56 GPixel/s

Pixel Rate

443.5 GPixel/s

210.2 GTexel/s

Texture Rate

1290 GTexel/s

-

FP16 (half)

82.58 TFLOPS

5.046 TFLOPS

FP32 (float)

82.58 TFLOPS

1.682 TFLOPS

FP64 (double)

1290 GFLOPS

Board Design

375W

TDP

450W

750 W

Suggested PSU

850 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x HDMI 2.13x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

GK110B

GPU Name

AD102

GK110-350-B1

GPU Variant

AD102-300-A1

Kepler

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

7.08 billion

Transistors

76.3 billion

561 mm²

Die Size

609 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

8.9

5.1

Shader Model

6.8

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