NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce RTX 4090 D

VS

NVIDIA GeForce RTX 4090 Ti

NVIDIA GeForce RTX 4090 D

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 Ti and 24GB VRAM GeForce RTX 4090 D 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 2% (2565MHz vs 2520MHz)

Larger VRAM bandwidth (1152GB/s vs 1008GB/s)

3584 additional rendering cores

NVIDIA GeForce RTX 4090 D 's Advantages

Lower TDP (425W vs 600W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Ti +26%

93.24 TFLOPS

GeForce RTX 4090 D

73.54 TFLOPS

GeForce RTX 4090 Ti

VS

GeForce RTX 4090 D

Graphics Card

Unknown

Release Date

Dec 2023

GeForce 40

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2325 MHz

Base Clock

2280 MHz

2565 MHz

Boost Clock

2520 MHz

1500 MHz

Memory Clock

1313 MHz

Memory

24GB

Memory Size

24GB

GDDR6X

Memory Type

GDDR6X

384bit

Memory Bus

384bit

1152GB/s

Bandwidth

1008GB/s

Render Config

-

142

SM Count

114

18176

Shading Units

14592

568

TMUs

456

192

ROPs

176

568

Tensor Cores

456

142

RT Cores

114

128 KB (per SM)

L1 Cache

128 KB (per SM)

96 MB

L2 Cache

72 MB

-

Theoretical Performance

492.5 GPixel/s

Pixel Rate

443.5 GPixel/s

1457 GTexel/s

Texture Rate

1149 GTexel/s

93.24 TFLOPS

FP16 (half)

73.54 TFLOPS

93.24 TFLOPS

FP32 (float)

73.54 TFLOPS

1457 GFLOPS

FP64 (double)

1149 GFLOPS

Board Design

600W

TDP

425W

1000 W

Suggested PSU

800 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 16-pin

Power Connectors

1x 16-pin

Graphics Processor

AD102

GPU Name

AD102

AD102-400-A1

GPU Variant

AD102-250-A1

Ada Lovelace

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

76.3 billion

Transistors

76.3 billion

609 mm²

Die Size

609 mm²

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

8.9

6.7

Shader Model

6.7

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