NVIDIA GeForce RTX 2080 SUPER vs NVIDIA GeForce RTX 4090 D

VS

NVIDIA GeForce RTX 2080 SUPER

NVIDIA GeForce RTX 4090 D

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER 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 2080 SUPER 's Advantages

Lower TDP (250W vs 425W)

NVIDIA GeForce RTX 4090 D 's Advantages

Released 4 years and 5 months late

Boost Clock has increased by 39% (2520MHz vs 1815MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (1008GB/s vs 495.9GB/s)

11520 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER

11.15 TFLOPS

GeForce RTX 4090 D +559%

73.54 TFLOPS

3DMark Time Spy

GeForce RTX 2080 SUPER

11544

GeForce RTX 4090 D +197%

34332

GeForce RTX 2080 SUPER

VS

GeForce RTX 4090 D

Graphics Card

Jul 2019

Release Date

Dec 2023

GeForce 20

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1650 MHz

Base Clock

2280 MHz

1815 MHz

Boost Clock

2520 MHz

1937 MHz

Memory Clock

1313 MHz

Memory

8GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6X

256bit

Memory Bus

384bit

495.9GB/s

Bandwidth

1008GB/s

Render Config

-

48

SM Count

114

3072

Shading Units

14592

192

TMUs

456

64

ROPs

176

384

Tensor Cores

456

48

RT Cores

114

64 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

72 MB

-

Theoretical Performance

116.2 GPixel/s

Pixel Rate

443.5 GPixel/s

348.5 GTexel/s

Texture Rate

1149 GTexel/s

22.30 TFLOPS

FP16 (half)

73.54 TFLOPS

11.15 TFLOPS

FP32 (float)

73.54 TFLOPS

348.5 GFLOPS

FP64 (double)

1149 GFLOPS

Board Design

250W

TDP

425W

600 W

Suggested PSU

800 W

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

TU104

GPU Name

AD102

TU104-450-A1

GPU Variant

AD102-250-A1

Turing

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

12 nm

Process Size

5 nm

13.6 billion

Transistors

76.3 billion

545 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

7.5

CUDA

8.9

6.6

Shader Model

6.7

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