NVIDIA GeForce RTX 4090 D vs NVIDIA GeForce RTX 3090

VS

NVIDIA GeForce RTX 4090 D NVIDIA GeForce RTX 3090

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 D 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 RTX 4090 D 's Advantages

Released 3 years and 3 months late

Boost Clock has increased by 49% (2520MHz vs 1695MHz)

Larger VRAM bandwidth (1008GB/s vs 936.2GB/s)

4096 additional rendering cores

NVIDIA GeForce RTX 3090 's Advantages

Lower TDP (350W vs 425W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 D +106%

73.54 TFLOPS

GeForce RTX 3090

35.58 TFLOPS

3DMark Time Spy

GeForce RTX 4090 D +73%

34436

GeForce RTX 3090

19888

GeForce RTX 4090 D

VS

GeForce RTX 3090

Graphics Card

Dec 2023

Release Date

Sep 2020

GeForce 40

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2280 MHz

Base Clock

1395 MHz

2520 MHz

Boost Clock

1695 MHz

1313 MHz

Memory Clock

1219 MHz

Memory

24GB

Memory Size

24GB

GDDR6X

Memory Type

GDDR6X

384bit

Memory Bus

384bit

1008GB/s

Bandwidth

936.2GB/s

Render Config

114

SM Count

82

-

Compute Units

-

14592

Shading Units

10496

456

TMUs

328

176

ROPs

112

456

Tensor Cores

328

114

RT Cores

82

128 KB (per SM)

L1 Cache

128 KB (per SM)

72 MB

L2 Cache

6 MB

Theoretical Performance

443.5 GPixel/s

Pixel Rate

189.8 GPixel/s

1149 GTexel/s

Texture Rate

556.0 GTexel/s

73.54 TFLOPS

FP16 (half)

35.58 TFLOPS

73.54 TFLOPS

FP32 (float)

35.58 TFLOPS

1149 GFLOPS

FP64 (double)

556.0 GFLOPS

Graphics Processor

AD102

GPU Name

GA102

AD102-250-A1

GPU Variant

GA102-300-A1

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

76.3 billion

Transistors

28.3 billion

609 mm²

Die Size

628 mm²

Board Design

425W

TDP

350W

800 W

Suggested PSU

750 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 12-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

8.9

CUDA

8.6

6.7

Shader Model

6.6

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