NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce RTX 2080 SUPER

VS

NVIDIA GeForce RTX 4090 Ti NVIDIA GeForce RTX 2080 SUPER

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 Ti and 8GB VRAM GeForce RTX 2080 SUPER 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 41% (2565MHz vs 1815MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (1152GB/s vs 495.9GB/s)

15104 additional rendering cores

NVIDIA GeForce RTX 2080 SUPER 's Advantages

Lower TDP (250W vs 600W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Ti +736%

93.24 TFLOPS

GeForce RTX 2080 SUPER

11.15 TFLOPS

GeForce RTX 4090 Ti

VS

GeForce RTX 2080 SUPER

Graphics Card

Unknown

Release Date

Jul 2019

GeForce 40

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2325 MHz

Base Clock

1650 MHz

2565 MHz

Boost Clock

1815 MHz

1500 MHz

Memory Clock

1937 MHz

Memory

24GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

256bit

1152GB/s

Bandwidth

495.9GB/s

Render Config

142

SM Count

48

-

Compute Units

-

18176

Shading Units

3072

568

TMUs

192

ROPs

64

568

Tensor Cores

384

142

RT Cores

48

128 KB (per SM)

L1 Cache

64 KB (per SM)

96 MB

L2 Cache

4 MB

Theoretical Performance

492.5 GPixel/s

Pixel Rate

116.2 GPixel/s

1457 GTexel/s

Texture Rate

348.5 GTexel/s

93.24 TFLOPS

FP16 (half)

22.30 TFLOPS

93.24 TFLOPS

FP32 (float)

11.15 TFLOPS

1457 GFLOPS

FP64 (double)

348.5 GFLOPS

Graphics Processor

AD102

GPU Name

TU104

AD102-400-A1

GPU Variant

TU104-450-A1

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

5 nm

Process Size

12 nm

76.3 billion

Transistors

13.6 billion

609 mm²

Die Size

545 mm²

Board Design

600W

TDP

250W

1000 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

2x 16-pin

Power Connectors

1x 6-pin + 1x 8-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

7.5

6.7

Shader Model

6.6

Related GPU Comparisons

1

NVIDIA GeForce RTX 4090 Ti vs NVIDIA L40S

2

NVIDIA GeForce RTX 4090 Ti vs NVIDIA RTX 5000 Ada Generation

3

NVIDIA GeForce RTX 4090 Ti vs NVIDIA RTX 4000 Ada Generation

4

NVIDIA GeForce RTX 4090 Ti vs NVIDIA RTX A5000

5

NVIDIA GeForce RTX 4090 Ti vs AMD Radeon RX 7990 XTX

6

NVIDIA GeForce RTX 4090 Ti vs NVIDIA NVS 1000

7

NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce GTX 285

8

NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce GTS 450 OEM

9

NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce RTX 2080 Ti 12 GB

10

NVIDIA GeForce RTX 4090 Ti vs NVIDIA GeForce 9400 GT PCI

Related News

1

NVIDIA Grace CPU Benchmark Results Released, Stunning Performance

2

Minisforum Launches UM890 Pro Mini PC with R9 8945HS and Dual USB4 Ports

3

Does the Apple A18 Neural Engine Boast Superior Performance? Computational Power May Surpass M4 Chip

4

AMD's Commitment to Pioneering Each Generation with Cutting-Edge Process Technology and Continuous Innovation in Design, Packaging, and Assembly

5

NVIDIA to Ramp Up Orders and Add New Suppliers to Meet Explosive Demand for Blackwell Products

6

NVIDIA Informs Brands of Reduced Supply for RTX 40 Series GPUs

7

Only 3 Weeks Left! AMD Zen5 Launching Soon

8

Ilya Departs OpenAI to Launch New Company Aiming at Superintelligence!

9

Comprehensive Overview of AMD Ryzen 9000 Zen5 Desktop CPUs

10

Intel May Increase Base Frequencies for Arrow Lake-S / H / HX, High-End Chips to Reach 3GHz or Higher