NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce RTX 3080

VS

NVIDIA GeForce RTX 3080 Ti 20 GB

NVIDIA GeForce RTX 3080

We compared two Desktop platform GPUs: 20GB VRAM GeForce RTX 3080 Ti 20 GB and 10GB VRAM GeForce RTX 3080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

Released 1 years and 4 months late

More VRAM (20GB vs 10GB)

1536 additional rendering cores

NVIDIA GeForce RTX 3080 's Advantages

Boost Clock has increased by 3% (1710MHz vs 1665MHz)

Lower TDP (320W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti 20 GB +14%

34.1 TFLOPS

GeForce RTX 3080

29.77 TFLOPS

GeForce RTX 3080 Ti 20 GB

VS

GeForce RTX 3080

Graphics Card

Jan 2022

Release Date

Sep 2020

GeForce 30

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1335 MHz

Base Clock

1440 MHz

1665 MHz

Boost Clock

1710 MHz

1188 MHz

Memory Clock

1188 MHz

Memory

20GB

Memory Size

10GB

GDDR6X

Memory Type

GDDR6X

320bit

Memory Bus

320bit

760.3GB/s

Bandwidth

760.3GB/s

Render Config

-

80

SM Count

68

10240

Shading Units

8704

320

TMUs

272

112

ROPs

96

320

Tensor Cores

272

80

RT Cores

68

128 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

5 MB

-

Theoretical Performance

186.5 GPixel/s

Pixel Rate

164.2 GPixel/s

532.8 GTexel/s

Texture Rate

465.1 GTexel/s

34.10 TFLOPS

FP16 (half)

29.77 TFLOPS

34.10 TFLOPS

FP32 (float)

29.77 TFLOPS

532.8 GFLOPS

FP64 (double)

465.1 GFLOPS

Board Design

350W

TDP

320W

750 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 12-pin

Power Connectors

1x 12-pin

Graphics Processor

GA102

GPU Name

GA102

GA102-225-A1

GPU Variant

GA102-200-KD-A1

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

28.3 billion

Transistors

28.3 billion

628 mm²

Die Size

628 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

8.6

CUDA

8.6

6.6

Shader Model

6.6

Related GPU Comparisons

1

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce RTX 4070 Ti SUPER AD102

2

NVIDIA GeForce RTX 3080 Ti 20 GB vs ATI Radeon HD 4580

3

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce GTX 1630

4

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce RTX 4060 Ti AD104

5

NVIDIA GeForce RTX 3080 Ti 20 GB vs ATI Radeon HD 2400 PRO PCI

6

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD FirePro RG220

7

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon HD 7950 Mac Edition

8

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce 9600 GT Green Edition

9

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon RX 580X

10

NVIDIA GeForce RTX 3080 Ti 20 GB vs ATI Radeon HD 4720

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early